feat: add Aptos USDT/USDC payment support

2026-07-07 10:16:15 +00:00 · 2026-06-20 11:08:19 +08:00
parent 79ca1730cd
commit de96a5d3e7
32 changed files with 2331 additions and 16 deletions
@@ -40,7 +40,7 @@ func (c *BaseAdminController) ListChains(ctx echo.Context) error {
 // @Security     AdminJWT
 // @Accept       json
 // @Produce      json
-// @Param        network path string true "Network name (e.g. ton, tron, ethereum, solana)"
+// @Param        network path string true "Network name (e.g. ton, tron, ethereum, solana, aptos)"
 // @Param        request body admin.UpdateChainRequest true "Chain settings"
 // @Success      200 {object} response.ApiResponse
 // @Failure      400 {object} response.ApiResponse
@@ -12,8 +12,10 @@ import (

 // CreateChainTokenRequest is the payload for creating a chain token.
 type CreateChainTokenRequest struct {
-	Network         string  `json:"network" validate:"required" example:"tron"`
-	Symbol          string  `json:"symbol" validate:"required|maxLen:32" example:"USDT"`
+	Network string `json:"network" validate:"required" example:"tron"`
+	Symbol  string `json:"symbol" validate:"required|maxLen:32" example:"USDT"`
+	// Contract address or chain-native asset identifier. For Aptos this is
+	// the Move asset id (coin type, metadata address, or object type).
 	ContractAddress string  `json:"contract_address" example:"TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"`
 	Decimals        int     `json:"decimals" example:"6"`
 	Enabled         *bool   `json:"enabled" example:"true"`
@@ -22,6 +24,8 @@ type CreateChainTokenRequest struct {

 // UpdateChainTokenRequest is the payload for updating a chain token.
 type UpdateChainTokenRequest struct {
+	// Contract address or chain-native asset identifier. For Aptos this is
+	// the Move asset id (coin type, metadata address, or object type).
 	ContractAddress *string  `json:"contract_address" example:"TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"`
 	Decimals        *int     `json:"decimals" example:"6"`
 	Enabled         *bool    `json:"enabled" example:"true"`
@@ -33,6 +37,17 @@ type ChangeChainTokenStatusRequest struct {
 	Enabled bool `json:"enabled" example:"true"`
 }

+func validateChainTokenPaymentConfig(row *mdb.ChainToken) error {
+	if row == nil {
+		return nil
+	}
+	contractAddress := strings.TrimSpace(row.ContractAddress)
+	if row.Enabled && row.Network == mdb.NetworkAptos && contractAddress == "" {
+		return constant.ParamsMarshalErr
+	}
+	return nil
+}
+
 // ListChainTokens returns rows, optionally filtered by network.
 // @Summary      List chain tokens
 // @Description  Returns chain tokens, optionally filtered by network
@@ -54,7 +69,7 @@ func (c *BaseAdminController) ListChainTokens(ctx echo.Context) error {

 // CreateChainToken inserts a new row. Default decimals=6 when 0 passed.
 // @Summary      Create chain token
-// @Description  Create a new chain token entry
+// @Description  Create a new chain token entry. For Aptos, contract_address stores the Move asset id rather than an EVM contract address.
 // @Tags         Admin Chain Tokens
 // @Security     AdminJWT
 // @Accept       json
@@ -87,6 +102,9 @@ func (c *BaseAdminController) CreateChainToken(ctx echo.Context) error {
 		Enabled:         enabled,
 		MinAmount:       req.MinAmount,
 	}
+	if err := validateChainTokenPaymentConfig(row); err != nil {
+		return c.FailJson(ctx, err)
+	}
 	if err := data.CreateChainToken(row); err != nil {
 		return c.FailJson(ctx, err)
 	}
@@ -95,7 +113,7 @@ func (c *BaseAdminController) CreateChainToken(ctx echo.Context) error {

 // UpdateChainToken patches mutable columns.
 // @Summary      Update chain token
-// @Description  Patch chain token fields
+// @Description  Patch chain token fields. For Aptos, contract_address stores the Move asset id rather than an EVM contract address.
 // @Tags         Admin Chain Tokens
 // @Security     AdminJWT
 // @Accept       json
@@ -115,18 +133,35 @@ func (c *BaseAdminController) UpdateChainToken(ctx echo.Context) error {
 		return c.FailJson(ctx, constant.ParamsMarshalErr)
 	}
 	fields := map[string]interface{}{}
+	existing, err := data.GetChainTokenByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if existing == nil {
+		existing = &mdb.ChainToken{}
+	}
+	next := *existing
 	if req.ContractAddress != nil {
-		fields["contract_address"] = *req.ContractAddress
+		next.ContractAddress = strings.TrimSpace(*req.ContractAddress)
+		fields["contract_address"] = next.ContractAddress
 	}
 	if req.Decimals != nil {
+		next.Decimals = *req.Decimals
 		fields["decimals"] = *req.Decimals
 	}
 	if req.Enabled != nil {
+		next.Enabled = *req.Enabled
 		fields["enabled"] = *req.Enabled
 	}
 	if req.MinAmount != nil {
+		next.MinAmount = *req.MinAmount
 		fields["min_amount"] = *req.MinAmount
 	}
+	if next.ID > 0 {
+		if err = validateChainTokenPaymentConfig(&next); err != nil {
+			return c.FailJson(ctx, err)
+		}
+	}
 	if err := data.UpdateChainTokenFields(id, fields); err != nil {
 		return c.FailJson(ctx, err)
 	}
@@ -154,6 +189,17 @@ func (c *BaseAdminController) ChangeChainTokenStatus(ctx echo.Context) error {
 	if err := ctx.Bind(req); err != nil {
 		return c.FailJson(ctx, constant.ParamsMarshalErr)
 	}
+	row, err := data.GetChainTokenByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if row != nil && row.ID > 0 {
+		next := *row
+		next.Enabled = req.Enabled
+		if err = validateChainTokenPaymentConfig(&next); err != nil {
+			return c.FailJson(ctx, err)
+		}
+	}
 	if err := data.UpdateChainTokenFields(id, map[string]interface{}{"enabled": req.Enabled}); err != nil {
 		return c.FailJson(ctx, err)
 	}
@@ -0,0 +1,25 @@
+package admin
+
+import (
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/util/constant"
+)
+
+func TestValidateChainTokenPaymentConfigRejectsEnabledAptosTokenWithoutAssetID(t *testing.T) {
+	for _, row := range []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", Enabled: true},
+	} {
+		if err := validateChainTokenPaymentConfig(&row); err != constant.ParamsMarshalErr {
+			t.Fatalf("validateChainTokenPaymentConfig(%+v) = %v, want %v", row, err, constant.ParamsMarshalErr)
+		}
+	}
+}
+
+func TestValidateChainTokenPaymentConfigAllowsDisabledAptosTokenWithoutAssetID(t *testing.T) {
+	row := mdb.ChainToken{Network: mdb.NetworkAptos, Symbol: "USDT", Enabled: false}
+	if err := validateChainTokenPaymentConfig(&row); err != nil {
+		t.Fatalf("validateChainTokenPaymentConfig(%+v) = %v, want nil", row, err)
+	}
+}
@@ -141,6 +141,8 @@ func (c *BaseAdminController) CloseOrder(ctx echo.Context) error {
 // @Summary      Mark order paid
 // @Description  Manually mark a waiting order as paid (operator补单)
 // @Description  TON accepts canonical ton:<receive_raw>:<lt>:<hash>, lt:hash, or a unique recent hash-only reference for the order receive address.
+// @Description  Aptos accepts a transaction hash.
+// @Description  Aptos automatic scanning polls fullnode ledger-version transaction ranges with a runtime cursor.
 // @Tags         Admin Orders
 // @Security     AdminJWT
 // @Accept       json
@@ -81,6 +81,8 @@ func (c *BaseCommController) CheckStatus(ctx echo.Context) (err error) {
 // @Summary      Submit transaction hash
 // @Description  Submit an on-chain transaction hash from the cashier. The hash is verified against the order and, when valid, the same manual payment processing path used by admin mark-paid is executed. OkPay/provider orders are not supported.
 // @Description  TON accepts canonical ton:<receive_raw>:<lt>:<hash>, lt:hash, or a unique recent hash-only reference for the order receive address.
+// @Description  Aptos accepts a transaction hash.
+// @Description  Aptos automatic scanning polls fullnode ledger-version transaction ranges with a runtime cursor.
 // @Tags         Payment
 // @Accept       json
 // @Produce      json
@@ -44,6 +44,13 @@ func buildSupportedAssets() ([]response.NetworkTokenSupport, error) {
 		}
 		symbols := make([]string, 0, len(tokens))
 		for _, t := range tokens {
+			contractAddress := strings.TrimSpace(t.ContractAddress)
+			if network == mdb.NetworkAptos && !aptosPublicPaymentToken(t.Symbol) {
+				continue
+			}
+			if network == mdb.NetworkAptos && contractAddress == "" {
+				continue
+			}
 			sym := strings.ToUpper(strings.TrimSpace(t.Symbol))
 			if sym == "" {
 				continue
@@ -68,6 +75,15 @@ func buildSupportedAssets() ([]response.NetworkTokenSupport, error) {
 	return supports, nil
 }

+func aptosPublicPaymentToken(symbol string) bool {
+	switch strings.ToUpper(strings.TrimSpace(symbol)) {
+	case "USDT", "USDC":
+		return true
+	default:
+		return false
+	}
+}
+
 // GetPublicConfig returns payment/site config consumed by cashier/frontends.
 // The public route returns brand/site display config plus non-sensitive
 // epay/okpay knobs, while the authenticated admin route also includes OkPay
@@ -0,0 +1,44 @@
+package comm
+
+import (
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+)
+
+func TestBuildSupportedAssetsSkipsMisconfiguredAptosTokens(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, DisplayName: "Aptos"}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	if _, err := data.AddWalletAddressWithNetwork(mdb.NetworkAptos, "0x1"); err != nil {
+		t.Fatalf("add aptos wallet: %v", err)
+	}
+	for _, row := range []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "", Decimals: 6, Enabled: true},
+	} {
+		if err := dao.Mdb.Create(&row).Error; err != nil {
+			t.Fatalf("create token %s: %v", row.Symbol, err)
+		}
+	}
+
+	supports, err := buildSupportedAssets()
+	if err != nil {
+		t.Fatalf("buildSupportedAssets: %v", err)
+	}
+	if len(supports) != 1 {
+		t.Fatalf("supported assets len = %d, want 1: %#v", len(supports), supports)
+	}
+	if supports[0].Network != mdb.NetworkAptos {
+		t.Fatalf("network = %q, want %q", supports[0].Network, mdb.NetworkAptos)
+	}
+	if len(supports[0].Tokens) != 1 || supports[0].Tokens[0] != "USDT" {
+		t.Fatalf("tokens = %#v, want [USDT]", supports[0].Tokens)
+	}
+}
@@ -65,6 +65,7 @@ func seedChains() {
 		{Network: mdb.NetworkPolygon, DisplayName: "Polygon", Enabled: true, MinConfirmations: 3, ScanIntervalSec: 5},
 		{Network: mdb.NetworkPlasma, DisplayName: "Plasma", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
 		{Network: mdb.NetworkTon, DisplayName: "TON", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
+		{Network: mdb.NetworkAptos, DisplayName: "Aptos", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
 	}
 	if err := Mdb.Clauses(clause.OnConflict{DoNothing: true}).Create(&defaults).Error; err != nil {
 		color.Red.Printf("[store_db] seed chains err=%s\n", err)
@@ -102,6 +103,8 @@ func seedChainTokens() {
 		// TON
 		{Network: mdb.NetworkTon, Symbol: "TON", ContractAddress: "", Decimals: 9, Enabled: true},
 		{Network: mdb.NetworkTon, Symbol: "USDT", ContractAddress: "0:b113a994b5024a16719f69139328eb759596c38a25f59028b146fecdc3621dfe", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
 	}
 	if err := Mdb.Clauses(clause.OnConflict{DoNothing: true}).Create(&defaults).Error; err != nil {
 		color.Red.Printf("[store_db] seed chain_tokens err=%s\n", err)
@@ -138,6 +141,7 @@ func defaultRpcNodes() []mdb.RpcNode {
 		{Network: mdb.NetworkPolygon, Url: "wss://polygon-bor-rpc.publicnode.com", Type: mdb.RpcNodeTypeWs, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkPlasma, Url: "wss://rpc.plasma.to", Type: mdb.RpcNodeTypeWs, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkTon, Url: "https://ton-blockchain.github.io/global.config.json", Type: mdb.RpcNodeTypeLite, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
+		{Network: mdb.NetworkAptos, Url: "https://aptos-rest.publicnode.com/", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkEthereum, Url: "https://rpc.epusdt.com/ethereum", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkBsc, Url: "https://rpc.epusdt.com/binance", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkPolygon, Url: "https://rpc.epusdt.com/polygon", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
@@ -2,6 +2,7 @@ package dao

 import (
 	"path/filepath"
+	"strings"
 	"testing"

 	"github.com/GMWalletApp/epusdt/model/mdb"
@@ -74,6 +75,80 @@ func TestDefaultRpcNodesIncludesTonLiteGeneralNode(t *testing.T) {
 	}
 }

+func TestDefaultRpcNodesIncludesAptosPublicNode(t *testing.T) {
+	var got *mdb.RpcNode
+	nodes := defaultRpcNodes()
+	for i := range nodes {
+		node := nodes[i]
+		if node.Network == mdb.NetworkAptos {
+			got = &node
+			break
+		}
+	}
+
+	if got == nil {
+		t.Fatal("missing Aptos seed rpc node")
+	}
+	if got.Url != "https://aptos-rest.publicnode.com/" {
+		t.Fatalf("Aptos seed url = %q", got.Url)
+	}
+	if got.Type != mdb.RpcNodeTypeHttp {
+		t.Fatalf("Aptos seed type = %q, want %q", got.Type, mdb.RpcNodeTypeHttp)
+	}
+	if got.Purpose != mdb.RpcNodePurposeGeneral {
+		t.Fatalf("Aptos seed purpose = %q, want %q", got.Purpose, mdb.RpcNodePurposeGeneral)
+	}
+	if !got.Enabled {
+		t.Fatal("Aptos seed enabled = false, want true")
+	}
+	if got.Status != mdb.RpcNodeStatusUnknown {
+		t.Fatalf("Aptos seed status = %q, want %q", got.Status, mdb.RpcNodeStatusUnknown)
+	}
+}
+
+func TestSeedChainsIncludesAptos(t *testing.T) {
+	db := setupSeedTableTestDB(t, &mdb.Chain{})
+	Mdb = db
+
+	seedChains()
+
+	var row mdb.Chain
+	if err := Mdb.Where("network = ?", mdb.NetworkAptos).Take(&row).Error; err != nil {
+		t.Fatalf("load Aptos chain seed: %v", err)
+	}
+	if !row.Enabled {
+		t.Fatal("Aptos chain enabled = false, want true")
+	}
+}
+
+func TestSeedChainTokensIncludesAptosAssets(t *testing.T) {
+	db := setupSeedTableTestDB(t, &mdb.ChainToken{})
+	Mdb = db
+
+	seedChainTokens()
+
+	wantEnabled := map[string]bool{
+		mdb.NetworkAptos + "/USDC": true,
+		mdb.NetworkAptos + "/USDT": true,
+	}
+	wantContract := map[string]string{
+		mdb.NetworkAptos + "/USDT": "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b",
+	}
+	for key, enabled := range wantEnabled {
+		parts := strings.Split(key, "/")
+		var row mdb.ChainToken
+		if err := Mdb.Where("network = ? AND symbol = ?", parts[0], parts[1]).Take(&row).Error; err != nil {
+			t.Fatalf("load token seed %s: %v", key, err)
+		}
+		if row.Enabled != enabled {
+			t.Fatalf("%s enabled = %v, want %v", key, row.Enabled, enabled)
+		}
+		if want, ok := wantContract[key]; ok && row.ContractAddress != want {
+			t.Fatalf("%s contract_address = %q, want %q", key, row.ContractAddress, want)
+		}
+	}
+}
+
 func TestSeedDefaultSettingsIncludesSystemLogLevel(t *testing.T) {
 	db := setupSeedSettingsTestDB(t)
 	Mdb = db
@@ -194,3 +269,19 @@ func setupSeedSettingsTestDB(t *testing.T) *gorm.DB {
 	}
 	return db
 }
+
+func setupSeedTableTestDB(t *testing.T, models ...interface{}) *gorm.DB {
+	t.Helper()
+	oldDB := Mdb
+	t.Cleanup(func() {
+		Mdb = oldDB
+	})
+	db, err := gorm.Open(sqlite.Open(filepath.Join(t.TempDir(), "seed-table.db")), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open sqlite: %v", err)
+	}
+	if err := db.AutoMigrate(models...); err != nil {
+		t.Fatalf("migrate seed table: %v", err)
+	}
+	return db
+}
@@ -49,6 +49,11 @@ func normalizeLockAddress(network, address string) string {
 			return raw
 		}
 	}
+	if network == mdb.NetworkAptos {
+		if normalized, err := addressutil.NormalizeMoveAddress(address); err == nil {
+			return normalized
+		}
+	}
 	return address
 }

@@ -184,3 +184,19 @@ func TestTonTransactionLockAddressUsesRawKey(t *testing.T) {
 		t.Fatalf("ton raw lock lookup = %q, want trade-ton", gotTradeID)
 	}
 }
+
+func TestAptosTransactionLockAddressUsesCanonicalKey(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := LockTransaction(mdb.NetworkAptos, "0xA", "USDT", "trade-aptos", 1.23, time.Hour); err != nil {
+		t.Fatalf("lock aptos transaction: %v", err)
+	}
+	gotTradeID, err := GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkAptos, "a", "USDT", 1.23)
+	if err != nil {
+		t.Fatalf("lookup aptos lock: %v", err)
+	}
+	if gotTradeID != "trade-aptos" {
+		t.Fatalf("aptos lock lookup = %q, want trade-aptos", gotTradeID)
+	}
+}
@@ -41,6 +41,9 @@ func normalizeWalletAddressByNetworkE(network, address string) (string, error) {
 	if network == mdb.NetworkTon {
 		return addressutil.NormalizeTonAddress(address)
 	}
+	if network == mdb.NetworkAptos {
+		return addressutil.NormalizeMoveAddress(address)
+	}
 	return normalizeWalletAddressByNetwork(network, address), nil
 }

@@ -103,3 +103,20 @@ func TestAddWalletAddressWithNetworkNormalizesTonAddressVariants(t *testing.T) {
 		t.Fatalf("add equivalent ton wallet error = %v, want already exists", err)
 	}
 }
+
+func TestAddWalletAddressWithNetworkNormalizesMoveAddressVariants(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	want := "0x000000000000000000000000000000000000000000000000000000000000000a"
+	row, err := AddWalletAddressWithNetwork(mdb.NetworkAptos, " A ")
+	if err != nil {
+		t.Fatalf("add aptos wallet: %v", err)
+	}
+	if row.Address != want {
+		t.Fatalf("stored Aptos address = %q, want %q", row.Address, want)
+	}
+	if _, err = AddWalletAddressWithNetwork(mdb.NetworkAptos, "0x0A"); err != constant.WalletAddressAlreadyExists {
+		t.Fatalf("add equivalent aptos wallet error = %v, want already exists", err)
+	}
+}
@@ -5,10 +5,11 @@ const (
 	ChainTokenStatusDisable = 2
 )

-// ChainToken describes a token to watch on a given chain. Replaces the
-// hardcoded USDT/USDC contract addresses in task/listen_eth.go. Scanners
-// load this table on startup (and refresh periodically) to learn which
-// contracts to subscribe to.
+// ChainToken describes a token to watch on a given chain. For EVM/TRON rows
+// ContractAddress is the token contract; for Solana it is the mint; for
+// TON it is the jetton master; for Aptos it is the Move asset identifier
+// (coin type, metadata address or object type). Native rows use an empty
+// ContractAddress.
 type ChainToken struct {
 	Network         string  `gorm:"column:network;size:32;uniqueIndex:chain_tokens_network_symbol_uindex,priority:1" json:"network" example:"tron"`
 	Symbol          string  `gorm:"column:symbol;size:32;uniqueIndex:chain_tokens_network_symbol_uindex,priority:2" json:"symbol" example:"USDT"`
@@ -13,6 +13,7 @@ const (
 	NetworkPolygon  = "polygon"
 	NetworkPlasma   = "plasma"
 	NetworkTon      = "ton"
+	NetworkAptos    = "aptos"
 )

 const (
@@ -7,7 +7,7 @@ type CreateTransactionRequest struct {
 	OrderId     string  `json:"order_id" form:"order_id" validate:"required|maxLen:32" example:"ORD20260416001"`
 	Currency    string  `json:"currency" form:"currency" validate:"required" example:"cny"` // 法币 如：cny
 	Token       string  `json:"token" form:"token" example:"usdt"`                          // 币种 如：usdt、ton；可与 network 同时缺省创建占位订单
-	Network     string  `json:"network" form:"network" example:"tron"`                      // 网络 如：ton、tron；可与 token 同时缺省创建占位订单
+	Network     string  `json:"network" form:"network" example:"tron"`                      // 网络 如：ton、tron、aptos；可与 token 同时缺省创建占位订单
 	Amount      float64 `json:"amount" form:"amount" validate:"required|isFloat|gt:0.01" example:"100.00"`
 	NotifyUrl   string  `json:"notify_url" form:"notify_url" validate:"required" example:"https://example.com/notify"`
 	Signature   string  `json:"signature" form:"signature" validate:"required" example:"a1b2c3d4e5f6..."`
@@ -58,7 +58,7 @@ func (r ManualPaymentRequest) Translates() map[string]string {
 type SwitchNetworkRequest struct {
 	TradeId string `json:"trade_id" validate:"required" example:"3nQ9pL2xV7sK1mR8cT4yB_aZ"`
 	Token   string `json:"token" validate:"required" example:"USDT"`
-	Network string `json:"network" validate:"required" example:"okpay,tron,solana,ethereum"`
+	Network string `json:"network" validate:"required" example:"okpay,tron,solana,ethereum,aptos"`
 }

 func (r SwitchNetworkRequest) Translates() map[string]string {
@@ -0,0 +1,456 @@
+package service
+
+import (
+	"fmt"
+	"io"
+	"math/big"
+	"net/http"
+	"strconv"
+	"strings"
+	"sync"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/log"
+	"github.com/tidwall/gjson"
+)
+
+const defaultAptosFullnodeURL = "https://aptos-rest.publicnode.com/"
+
+var aptosFullnodeURL = defaultAptosFullnodeURL
+var aptosFixedNodeLogOnce sync.Once
+
+func AptosFixedFullnodeURL() string {
+	return strings.TrimSpace(aptosFullnodeURL)
+}
+
+func AptosGetLedgerVersion() (int64, error) {
+	body, err := aptosGet("/v1")
+	if err != nil {
+		return 0, err
+	}
+	latest := gjson.GetBytes(body, "ledger_version").Int()
+	log.Sugar.Debugf("[APTOS] latest ledger version=%d", latest)
+	return latest, nil
+}
+
+func AptosGetTransactionByHash(txID string) ([]byte, error) {
+	txID = normalizeAptosTxID(txID)
+	log.Sugar.Infof("[APTOS] fetch transaction by hash tx=%s rpc=%s", txID, aptosFullnodeURL)
+	return aptosGet(fmt.Sprintf("/v1/transactions/by_hash/%s", txID))
+}
+
+func AptosGetTransactions(start int64, limit int64) ([]byte, error) {
+	if start < 0 {
+		start = 0
+	}
+	if limit <= 0 {
+		limit = 1
+	}
+	log.Sugar.Debugf("[APTOS] fetch transactions start=%d limit=%d rpc=%s", start, limit, aptosFullnodeURL)
+	return aptosGet(fmt.Sprintf("/v1/transactions?start=%d&limit=%d", start, limit))
+}
+
+func ParseAptosTransfers(body []byte, address string, tokens []mdb.ChainToken) ([]MoveObservedTransfer, error) {
+	receive, err := addressutil.NormalizeMoveAddress(address)
+	if err != nil {
+		return nil, err
+	}
+	return ParseAptosTransfersForWallets(body, map[string]struct{}{receive: {}}, tokens)
+}
+
+func ParseAptosTransfersForWallets(body []byte, wallets map[string]struct{}, tokens []mdb.ChainToken) ([]MoveObservedTransfer, error) {
+	root := gjson.ParseBytes(body)
+	if !root.IsArray() {
+		return nil, fmt.Errorf("unexpected Aptos transactions response")
+	}
+	var out []MoveObservedTransfer
+	for _, tx := range root.Array() {
+		if tx.Get("type").String() != "" && tx.Get("type").String() != "user_transaction" {
+			continue
+		}
+		if !tx.Get("success").Bool() {
+			continue
+		}
+		txID := strings.TrimSpace(tx.Get("hash").String())
+		if txID == "" {
+			continue
+		}
+		blockTimeMs := parseAptosTimestampMs(tx.Get("timestamp"))
+		version := tx.Get("version").Int()
+		txctx := buildAptosTransferContext(tx)
+		events := buildAptosFungibleEvents(tx, txctx, tokens)
+		deposits := make([]aptosFungibleEvent, 0)
+		withdrawals := make(map[string]int)
+		for _, event := range events {
+			if event.token == nil {
+				continue
+			}
+			switch event.action {
+			case "withdraw":
+				withdrawals[aptosTransferMatchKey(event.token.Symbol, event.rawAmount)]++
+			case "deposit":
+				deposits = append(deposits, event)
+			}
+		}
+		usedDeposits := make([]bool, len(deposits))
+		for i, event := range deposits {
+			matchKey := aptosTransferMatchKey(event.token.Symbol, event.rawAmount)
+			if withdrawals[matchKey] <= 0 {
+				continue
+			}
+			if appendAptosObservedTransfer(&out, txID, version, blockTimeMs, event, wallets) {
+				withdrawals[matchKey]--
+				usedDeposits[i] = true
+			} else {
+				logAptosUnwatchedDeposit(txID, version, event, "direct")
+			}
+		}
+		for i := 0; i < len(deposits); i++ {
+			if usedDeposits[i] {
+				continue
+			}
+			for j := i + 1; j < len(deposits); j++ {
+				if usedDeposits[j] || !aptosDepositPairCanMatch(deposits[i], deposits[j]) {
+					continue
+				}
+				sum := new(big.Int).Add(deposits[i].rawAmount, deposits[j].rawAmount)
+				matchKey := aptosTransferMatchKey(deposits[i].token.Symbol, sum)
+				if withdrawals[matchKey] <= 0 {
+					continue
+				}
+				appendedFirst := appendAptosObservedTransfer(&out, txID, version, blockTimeMs, deposits[i], wallets)
+				appendedSecond := appendAptosObservedTransfer(&out, txID, version, blockTimeMs, deposits[j], wallets)
+				if !appendedFirst && !appendedSecond {
+					logAptosUnwatchedDeposit(txID, version, deposits[i], "split")
+					logAptosUnwatchedDeposit(txID, version, deposits[j], "split")
+					continue
+				}
+				withdrawals[matchKey]--
+				usedDeposits[i] = true
+				usedDeposits[j] = true
+				break
+			}
+		}
+	}
+	return out, nil
+}
+
+func appendAptosObservedTransfer(out *[]MoveObservedTransfer, txID string, version int64, blockTimeMs int64, event aptosFungibleEvent, wallets map[string]struct{}) bool {
+	recipient := event.owner
+	if !moveWalletWatched(recipient, wallets) {
+		return false
+	}
+	*out = append(*out, MoveObservedTransfer{
+		Network:        mdb.NetworkAptos,
+		ReceiveAddress: recipient,
+		Token:          NormalizeAptosPaymentSymbol(event.token.Symbol),
+		RawAmount:      event.rawAmount,
+		Decimals:       event.token.Decimals,
+		MinAmount:      event.token.MinAmount,
+		Amount:         rawToFloat(event.rawAmount, event.token.Decimals),
+		TxID:           normalizeAptosTxID(txID),
+		BlockTimeMs:    blockTimeMs,
+		Version:        version,
+		TransferKey:    moveAptosTransferKey(version, event.eventIndex, recipient, event.token.Symbol, event.rawAmount),
+	})
+	return true
+}
+
+func logAptosUnwatchedDeposit(txID string, version int64, event aptosFungibleEvent, matchMode string) {
+	log.Sugar.Debugf(
+		"[APTOS] matched deposit skipped owner_not_watched mode=%s version=%d tx=%s token=%s amount=%.8f raw=%s owner=%s",
+		matchMode,
+		version,
+		normalizeAptosTxID(txID),
+		NormalizeAptosPaymentSymbol(event.token.Symbol),
+		rawToFloat(event.rawAmount, event.token.Decimals),
+		event.rawAmount.String(),
+		event.owner,
+	)
+}
+
+func aptosDepositPairCanMatch(first, second aptosFungibleEvent) bool {
+	if first.token == nil || second.token == nil || first.rawAmount == nil || second.rawAmount == nil {
+		return false
+	}
+	if NormalizeAptosPaymentSymbol(first.token.Symbol) != NormalizeAptosPaymentSymbol(second.token.Symbol) {
+		return false
+	}
+	return first.token.ContractAddress == second.token.ContractAddress
+}
+
+type aptosFungibleEvent struct {
+	eventIndex int
+	action     string
+	owner      string
+	rawAmount  *big.Int
+	token      *mdb.ChainToken
+}
+
+func buildAptosFungibleEvents(tx gjson.Result, ctx aptosTransferContext, tokens []mdb.ChainToken) []aptosFungibleEvent {
+	out := make([]aptosFungibleEvent, 0)
+	for eventIndex, event := range tx.Get("events").Array() {
+		action := aptosFungibleEventAction(event)
+		if action == "" {
+			continue
+		}
+		rawAmount, ok := parseSignedBigInt(aptosEventRawAmount(event, ctx))
+		if !ok || rawAmount.Sign() <= 0 {
+			continue
+		}
+		token := resolveAptosPaymentToken(aptosEventAssetID(event, ctx), tokens)
+		if token == nil {
+			continue
+		}
+		out = append(out, aptosFungibleEvent{
+			eventIndex: eventIndex,
+			action:     action,
+			owner:      aptosEventRecipient(event, ctx),
+			rawAmount:  rawAmount,
+			token:      token,
+		})
+	}
+	return out
+}
+
+func aptosFungibleEventAction(event gjson.Result) string {
+	typ := strings.ToLower(strings.TrimSpace(event.Get("type").String()))
+	switch typ {
+	case "0x1::fungible_asset::deposit":
+		return "deposit"
+	case "0x1::fungible_asset::withdraw":
+		return "withdraw"
+	default:
+		return ""
+	}
+}
+
+func aptosTransferMatchKey(symbol string, rawAmount *big.Int) string {
+	raw := ""
+	if rawAmount != nil {
+		raw = rawAmount.String()
+	}
+	return NormalizeAptosPaymentSymbol(symbol) + ":" + raw
+}
+
+func resolveAptosPaymentToken(assetID string, tokens []mdb.ChainToken) *mdb.ChainToken {
+	token := resolveMoveToken(mdb.NetworkAptos, assetID, tokens)
+	if token == nil {
+		return nil
+	}
+	switch NormalizeAptosPaymentSymbol(token.Symbol) {
+	case "USDT", "USDC":
+		return token
+	default:
+		return nil
+	}
+}
+
+func NormalizeAptosPaymentSymbol(symbol string) string {
+	return strings.ToUpper(strings.TrimSpace(symbol))
+}
+
+type aptosTransferContext struct {
+	storeOwners   map[string]string
+	storeMetadata map[string]string
+}
+
+func buildAptosTransferContext(tx gjson.Result) aptosTransferContext {
+	ctx := aptosTransferContext{
+		storeOwners:   make(map[string]string),
+		storeMetadata: make(map[string]string),
+	}
+	for _, change := range tx.Get("changes").Array() {
+		if change.Get("type").String() != "write_resource" {
+			continue
+		}
+		store, err := addressutil.NormalizeMoveAddress(change.Get("address").String())
+		if err != nil {
+			continue
+		}
+		changeType := strings.TrimSpace(change.Get("data.type").String())
+		switch changeType {
+		case "0x1::fungible_asset::FungibleStore":
+			if metadata := firstNonEmpty(
+				change.Get("data.data.metadata.inner").String(),
+				change.Get("data.data.metadata").String(),
+			); metadata != "" {
+				ctx.storeMetadata[store] = normalizeAptosObservedAssetID(metadata)
+			}
+		case "0x1::object::ObjectCore":
+			if owner := firstMoveAddress(change.Get("data.data.owner").String()); owner != "" {
+				ctx.storeOwners[store] = owner
+			}
+		}
+	}
+	return ctx
+}
+
+func aptosEventRecipient(event gjson.Result, ctx aptosTransferContext) string {
+	if store := firstMoveAddress(event.Get("data.store").String()); store != "" {
+		if owner := ctx.storeOwners[store]; owner != "" {
+			return owner
+		}
+	}
+	return ""
+}
+
+func aptosEventRawAmount(event gjson.Result, ctx aptosTransferContext) string {
+	return event.Get("data.amount").String()
+}
+
+func aptosEventAssetID(event gjson.Result, ctx aptosTransferContext) string {
+	if store := firstMoveAddress(event.Get("data.store").String()); store != "" {
+		if metadata := ctx.storeMetadata[store]; metadata != "" {
+			return metadata
+		}
+	}
+	return ""
+}
+
+func normalizeAptosObservedAssetID(assetID string) string {
+	return addressutil.NormalizeMoveAssetID(assetID)
+}
+
+func parseAptosTimestampMs(value gjson.Result) int64 {
+	raw := strings.TrimSpace(value.String())
+	if raw == "" {
+		return 0
+	}
+	n, err := strconv.ParseInt(raw, 10, 64)
+	if err != nil {
+		return 0
+	}
+	return n / 1000
+}
+
+func normalizeAptosTxID(txID string) string {
+	txID = strings.ToLower(strings.TrimSpace(txID))
+	if strings.HasPrefix(txID, "0x") {
+		return txID
+	}
+	return "0x" + txID
+}
+
+func ValidateManualAptosPayment(order *mdb.Orders, txID string) (string, error) {
+	txID = normalizeAptosTxID(txID)
+	body, err := AptosGetTransactionByHash(txID)
+	if err != nil {
+		return "", fmt.Errorf("fetch aptos transaction: %w", err)
+	}
+	if err = validateManualAptosTransaction(order, txID, body); err != nil {
+		return "", err
+	}
+	return txID, nil
+}
+
+func validateManualAptosTransaction(order *mdb.Orders, txID string, body []byte) error {
+	tokens, err := data.ListEnabledChainTokensByNetwork(mdb.NetworkAptos)
+	if err != nil {
+		return err
+	}
+	transfers, err := ParseAptosTransfers([]byte("["+string(body)+"]"), order.ReceiveAddress, tokens)
+	if err != nil {
+		return err
+	}
+	amountMismatch := false
+	for _, transfer := range transfers {
+		if !strings.EqualFold(transfer.TxID, txID) {
+			continue
+		}
+		if err = EnsureAptosTransferConfirmed(transfer.Version); err != nil {
+			return err
+		}
+		if err = EnsureMoveTransferMatchesOrder(order, transfer); err == nil {
+			return nil
+		}
+		if strings.Contains(err.Error(), "amount mismatch") {
+			amountMismatch = true
+		} else {
+			return err
+		}
+	}
+	if amountMismatch {
+		return fmt.Errorf("transaction amount mismatch")
+	}
+	return fmt.Errorf("matching aptos transfer to order address not found")
+}
+
+func aptosGet(path string) (body []byte, err error) {
+	network := mdb.NetworkAptos
+	defer recordMoveRPCResult(network, &err)
+	logAptosFixedNode()
+	endpoint, err := aptosJoinURL(aptosFullnodeURL, path)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Accept", "application/json")
+	resp, err := (&http.Client{Timeout: manualVerifyRequestTimeout}).Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	body, _ = io.ReadAll(resp.Body)
+	if resp.StatusCode >= http.StatusBadRequest {
+		return nil, fmt.Errorf("aptos rpc HTTP %d: %s", resp.StatusCode, string(body))
+	}
+	return body, nil
+}
+
+func aptosJoinURL(base, path string) (string, error) {
+	base = strings.TrimSpace(base)
+	if base == "" {
+		return "", fmt.Errorf("empty aptos rpc url")
+	}
+	if strings.TrimSpace(path) == "" {
+		return strings.TrimRight(base, "/"), nil
+	}
+	path = strings.TrimSpace(path)
+	trimmedBase := strings.TrimRight(base, "/")
+	lowerBase := strings.ToLower(trimmedBase)
+	if strings.HasSuffix(lowerBase, "/v1") && strings.HasPrefix(path, "/v1") {
+		path = strings.TrimPrefix(path, "/v1")
+		if path == "" {
+			path = "/"
+		}
+	}
+	return trimmedBase + path, nil
+}
+
+func logAptosFixedNode() {
+	aptosFixedNodeLogOnce.Do(func() {
+		log.Sugar.Infof("[APTOS] using fixed public fullnode url=%s", AptosFixedFullnodeURL())
+	})
+}
+
+func EnsureAptosTransferConfirmed(version int64) error {
+	if version <= 0 {
+		return fmt.Errorf("aptos transaction version missing")
+	}
+	latest, err := AptosGetLedgerVersion()
+	if err != nil {
+		return fmt.Errorf("fetch aptos latest ledger version: %w", err)
+	}
+	return ensureAptosConfirmations(version, latest)
+}
+
+func ensureAptosConfirmations(version, latest int64) error {
+	chain, err := data.GetChainByNetwork(mdb.NetworkAptos)
+	if err != nil {
+		return err
+	}
+	minConfirmations := int64(1)
+	if chain != nil && chain.MinConfirmations > 0 {
+		minConfirmations = int64(chain.MinConfirmations)
+	}
+	if latest-version+1 < minConfirmations {
+		return fmt.Errorf("aptos transaction confirmations insufficient")
+	}
+	return nil
+}
@@ -89,6 +89,8 @@ func validateManualOrderPaymentDefault(order *mdb.Orders, blockTransactionID str
 		canonicalTxID, err = validateManualSolanaPayment(order, txID)
 	case mdb.NetworkTon:
 		canonicalTxID, err = validateManualTonPayment(order, txID)
+	case mdb.NetworkAptos:
+		canonicalTxID, err = ValidateManualAptosPayment(order, txID)
 	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
 		canonicalTxID, err = validateManualEvmPayment(order, txID)
 	default:
@@ -123,7 +125,7 @@ func ensureManualBlockTransactionUnused(order *mdb.Orders, canonicalTxID string)

 func manualBlockTransactionIDIsHex(network string) bool {
 	switch strings.ToLower(strings.TrimSpace(network)) {
-	case mdb.NetworkTron, mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
+	case mdb.NetworkTron, mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma, mdb.NetworkAptos:
 		return true
 	default:
 		return false
@@ -149,7 +151,7 @@ func equivalentManualBlockTransactionIDs(network, canonicalTxID string) []string

 	add(canonicalTxID)
 	switch network {
-	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
+	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma, mdb.NetworkAptos:
 		body := strings.TrimPrefix(strings.TrimPrefix(canonicalTxID, "0x"), "0X")
 		body = strings.ToLower(body)
 		add("0x" + body)
@@ -113,6 +113,66 @@ func TestManualVerifyNormalizeTronTxIDAcceptsOptional0x(t *testing.T) {
 	}
 }

+func TestValidateManualAptosPayment(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	if err := dao.Mdb.Create(&mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDC",
+		ContractAddress: usdc,
+		Decimals:        6,
+		Enabled:         true,
+	}).Error; err != nil {
+		t.Fatalf("create aptos usdc token: %v", err)
+	}
+
+	receive, err := addressutil.NormalizeMoveAddress("0xa")
+	if err != nil {
+		t.Fatalf("normalize aptos receive: %v", err)
+	}
+	store, err := addressutil.NormalizeMoveAddress("0x11")
+	if err != nil {
+		t.Fatalf("normalize aptos store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress("0x12")
+	if err != nil {
+		t.Fatalf("normalize aptos sender store: %v", err)
+	}
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch {
+		case strings.HasPrefix(r.URL.Path, "/v1/transactions/by_hash/"):
+			_, _ = w.Write([]byte(`{"type":"user_transaction","success":true,"hash":"0xabc","version":"101","timestamp":"1700000000123456","payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdc + `"},"` + receive + `","4200000"],"type":"entry_function_payload"},"events":[{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4200000","store":"` + senderStore + `"}},{"type":"0x1::fungible_asset::Deposit","data":{"amount":"4200000","store":"` + store + `"}}],"changes":[{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}]}`))
+		case r.URL.Path == "/v1":
+			_, _ = w.Write([]byte(`{"ledger_version":"101"}`))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer server.Close()
+	overrideAptosFullnodeURLForTest(t, server.URL)
+
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(1699999999000))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   4.2,
+		ReceiveAddress: receive,
+	}
+	got, err := ValidateManualAptosPayment(order, "ABC")
+	if err != nil {
+		t.Fatalf("ValidateManualAptosPayment(): %v", err)
+	}
+	if got != "0xabc" {
+		t.Fatalf("canonical tx id = %q, want %q", got, "0xabc")
+	}
+}
+
 func TestParseManualTonTxRefAcceptsCanonicalLTAndHashOnly(t *testing.T) {
 	receiveRaw := "0:ba295e33b3c4c9b5265aa4ead1166a92931ce9abea120a8c5e91044a1257f89c"
 	hash := strings.Repeat("a", 64)
@@ -0,0 +1,137 @@
+package service
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"sync"
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/dromara/carbon/v2"
+)
+
+func overrideAptosFullnodeURLForTest(t *testing.T, url string) {
+	t.Helper()
+	oldURL := aptosFullnodeURL
+	aptosFullnodeURL = url
+	aptosFixedNodeLogOnce = sync.Once{}
+	t.Cleanup(func() {
+		aptosFullnodeURL = oldURL
+		aptosFixedNodeLogOnce = sync.Once{}
+	})
+}
+
+func TestAptosGetLedgerVersionUsesFixedPublicNode(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	data.ResetRpcFailoverForTest()
+	t.Cleanup(data.ResetRpcFailoverForTest)
+
+	var fixedCalls int
+	fixed := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fixedCalls++
+		if r.URL.Path != "/v1" {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"ledger_version":"123"}`))
+	}))
+	defer fixed.Close()
+	overrideAptosFullnodeURLForTest(t, fixed.URL)
+
+	rows := []mdb.RpcNode{
+		{Network: mdb.NetworkAptos, Url: "https://old-aptos-rpc.example.com", Type: mdb.RpcNodeTypeHttp, Weight: 100, Enabled: true, Purpose: mdb.RpcNodePurposeBoth, Status: mdb.RpcNodeStatusOk},
+	}
+	if err := dao.Mdb.Create(&rows).Error; err != nil {
+		t.Fatalf("seed aptos rpc_nodes: %v", err)
+	}
+
+	got, err := AptosGetLedgerVersion()
+	if err != nil {
+		t.Fatalf("AptosGetLedgerVersion(): %v", err)
+	}
+	if got != 123 {
+		t.Fatalf("ledger version = %d, want 123", got)
+	}
+	if fixedCalls != 1 {
+		t.Fatalf("fixed node calls = %d, want 1", fixedCalls)
+	}
+}
+
+func TestValidateManualAptosPaymentUsesFixedPublicNode(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	const usdc = "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	upsertTestChainToken(t, mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDC",
+		ContractAddress: usdc,
+		Decimals:        6,
+		Enabled:         true,
+	})
+
+	receive, err := addressutil.NormalizeMoveAddress("0xa")
+	if err != nil {
+		t.Fatalf("normalize aptos receive: %v", err)
+	}
+	store, err := addressutil.NormalizeMoveAddress("0x31")
+	if err != nil {
+		t.Fatalf("normalize aptos store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress("0x32")
+	if err != nil {
+		t.Fatalf("normalize aptos sender store: %v", err)
+	}
+
+	var fixedCalls int
+	fixed := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fixedCalls++
+		w.Header().Set("Content-Type", "application/json")
+		switch {
+		case strings.HasPrefix(r.URL.Path, "/v1/transactions/by_hash/"):
+			_, _ = w.Write([]byte(`{"type":"user_transaction","success":true,"hash":"0xabc","version":"101","timestamp":"1700000000123456","payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdc + `"},"` + receive + `","4200000"],"type":"entry_function_payload"},"events":[{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4200000","store":"` + senderStore + `"}},{"type":"0x1::fungible_asset::Deposit","data":{"amount":"4200000","store":"` + store + `"}}],"changes":[{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}]}`))
+		case r.URL.Path == "/v1":
+			_, _ = w.Write([]byte(`{"ledger_version":"101"}`))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer fixed.Close()
+	overrideAptosFullnodeURLForTest(t, fixed.URL)
+
+	rows := []mdb.RpcNode{
+		{Network: mdb.NetworkAptos, Url: "https://old-both.example.com", Type: mdb.RpcNodeTypeHttp, Weight: 100, Enabled: true, Purpose: mdb.RpcNodePurposeBoth, Status: mdb.RpcNodeStatusOk},
+		{Network: mdb.NetworkAptos, Url: "https://old-manual.example.com", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusOk},
+	}
+	if err := dao.Mdb.Create(&rows).Error; err != nil {
+		t.Fatalf("seed aptos rpc_nodes: %v", err)
+	}
+
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(1699999999000))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   4.2,
+		ReceiveAddress: receive,
+	}
+	got, err := ValidateManualAptosPayment(order, "ABC")
+	if err != nil {
+		t.Fatalf("ValidateManualAptosPayment(): %v", err)
+	}
+	if got != "0xabc" {
+		t.Fatalf("canonical tx id = %q, want %q", got, "0xabc")
+	}
+	if fixedCalls != 2 {
+		t.Fatalf("fixed node calls = %d, want 2", fixedCalls)
+	}
+}
@@ -0,0 +1,232 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+	"math/big"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/request"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/constant"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+var gProcessedMoveTx sync.Map // transfer-level key -> unix timestamp
+
+var processMoveOrder = OrderProcessing
+
+type MoveObservedTransfer struct {
+	Network        string
+	ReceiveAddress string
+	Token          string
+	RawAmount      *big.Int
+	Decimals       int
+	MinAmount      float64
+	Amount         float64
+	TxID           string
+	BlockTimeMs    int64
+	Version        int64
+	TransferKey    string
+}
+
+func ProcessMoveObservedTransferResult(transfer MoveObservedTransfer) error {
+	net := moveLogLabel(transfer.Network)
+	cacheKey := MoveTransferCacheKey(transfer)
+	now := time.Now().Unix()
+	if _, loaded := gProcessedMoveTx.LoadOrStore(cacheKey, now); loaded {
+		return nil
+	}
+	clearCache := func() {
+		gProcessedMoveTx.Delete(cacheKey)
+	}
+	if transfer.RawAmount == nil || transfer.RawAmount.Sign() <= 0 || transfer.Amount <= 0 {
+		return nil
+	}
+	if transfer.MinAmount > 0 && transfer.Amount < transfer.MinAmount {
+		log.Sugar.Debugf("[%s-%s][%s] skip below min amount tx=%s amount=%.2f min=%.2f", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, transfer.Amount, transfer.MinAmount)
+		return nil
+	}
+
+	tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(transfer.Network, transfer.ReceiveAddress, transfer.Token, transfer.Amount)
+	if err != nil {
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] lock lookup failed tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, err)
+		return err
+	}
+	if tradeID == "" {
+		raw := ""
+		if transfer.RawAmount != nil {
+			raw = transfer.RawAmount.String()
+		}
+		log.Sugar.Infof("[%s-%s][%s] skip unmatched tx=%s amount=%.8f raw=%s decimals=%d", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, transfer.Amount, raw, transfer.Decimals)
+		return nil
+	}
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] load order trade_id=%s tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+		return err
+	}
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err != nil {
+		log.Sugar.Warnf("[%s-%s][%s] skip tx=%s trade_id=%s: %v", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, tradeID, err)
+		return nil
+	}
+	req := &request.OrderProcessingRequest{
+		ReceiveAddress:     transfer.ReceiveAddress,
+		Token:              transfer.Token,
+		Network:            transfer.Network,
+		TradeId:            tradeID,
+		Amount:             transfer.Amount,
+		BlockTransactionId: transfer.TxID,
+	}
+	if err = processMoveOrder(req); err != nil {
+		if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+			log.Sugar.Infof("[%s-%s][%s] already resolved trade_id=%s tx=%s reason=%v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+			return nil
+		}
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] OrderProcessing failed trade_id=%s tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+		return err
+	}
+	sendPaymentNotification(order)
+	log.Sugar.Infof("[%s-%s][%s] payment processed trade_id=%s tx=%s", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID)
+	return nil
+}
+
+func MoveTransferCacheKey(transfer MoveObservedTransfer) string {
+	if transfer.TransferKey != "" {
+		return strings.ToLower(strings.TrimSpace(transfer.TransferKey))
+	}
+	receive := strings.ToLower(strings.TrimSpace(transfer.ReceiveAddress))
+	token := strings.ToUpper(strings.TrimSpace(transfer.Token))
+	raw := ""
+	if transfer.RawAmount != nil {
+		raw = transfer.RawAmount.String()
+	}
+	switch strings.ToLower(strings.TrimSpace(transfer.Network)) {
+	case mdb.NetworkAptos:
+		return fmt.Sprintf("aptos:%d:%s:%s:%s", transfer.Version, receive, token, raw)
+	default:
+		return strings.ToLower(strings.TrimSpace(transfer.Network)) + ":" + strings.TrimSpace(transfer.TxID)
+	}
+}
+
+func EnsureMoveTransferMatchesOrder(order *mdb.Orders, transfer MoveObservedTransfer) error {
+	if order == nil || order.ID == 0 {
+		return fmt.Errorf("order not found")
+	}
+	if strings.ToLower(strings.TrimSpace(order.Network)) != strings.ToLower(strings.TrimSpace(transfer.Network)) {
+		return fmt.Errorf("network mismatch")
+	}
+	orderAddr, err := addressutil.NormalizeMoveAddress(order.ReceiveAddress)
+	if err != nil {
+		return fmt.Errorf("invalid order receive address: %w", err)
+	}
+	transferAddr, err := addressutil.NormalizeMoveAddress(transfer.ReceiveAddress)
+	if err != nil {
+		return fmt.Errorf("invalid transfer receive address: %w", err)
+	}
+	if orderAddr != transferAddr {
+		return fmt.Errorf("transaction recipient mismatch")
+	}
+	if !strings.EqualFold(order.Token, transfer.Token) {
+		return fmt.Errorf("token mismatch")
+	}
+	if transfer.BlockTimeMs <= 0 {
+		return fmt.Errorf("transaction block time missing")
+	}
+	if transfer.BlockTimeMs < order.CreatedAt.TimestampMilli() {
+		return fmt.Errorf("transaction predates the order")
+	}
+	if !amountMatchesRaw(order.ActualAmount, transfer.RawAmount, transfer.Decimals) {
+		return fmt.Errorf("transaction amount mismatch")
+	}
+	return nil
+}
+
+func moveWalletWatched(address string, wallets map[string]struct{}) bool {
+	if address == "" || len(wallets) == 0 {
+		return false
+	}
+	_, ok := wallets[address]
+	return ok
+}
+
+func moveAptosTransferKey(version int64, eventIndex int, receive, token string, raw *big.Int) string {
+	rawText := ""
+	if raw != nil {
+		rawText = raw.String()
+	}
+	return fmt.Sprintf("aptos:%d:%d:%s:%s:%s", version, eventIndex, strings.ToLower(strings.TrimSpace(receive)), strings.ToUpper(strings.TrimSpace(token)), rawText)
+}
+
+func resolveMoveToken(network, assetID string, tokens []mdb.ChainToken) *mdb.ChainToken {
+	assetID = addressutil.NormalizeMoveAssetID(assetID)
+	for i := range tokens {
+		contract := strings.TrimSpace(tokens[i].ContractAddress)
+		if contract == "" {
+			continue
+		}
+		if addressutil.MoveAssetMatches(assetID, contract) {
+			return &tokens[i]
+		}
+	}
+	return nil
+}
+
+func firstMoveAddress(values ...string) string {
+	for _, v := range values {
+		if normalized, err := addressutil.NormalizeMoveAddress(v); err == nil {
+			return normalized
+		}
+	}
+	return ""
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, v := range values {
+		if strings.TrimSpace(v) != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+func parseSignedBigInt(raw string) (*big.Int, bool) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, false
+	}
+	out, ok := new(big.Int).SetString(raw, 10)
+	return out, ok
+}
+
+func rawToFloat(raw *big.Int, decimals int) float64 {
+	if raw == nil {
+		return 0
+	}
+	value, _ := new(big.Rat).SetFrac(new(big.Int).Set(raw), new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(decimals)), nil)).Float64()
+	return value
+}
+
+func recordMoveRPCResult(network string, errp *error) {
+	if errp != nil && *errp != nil {
+		data.RecordRpcFailure(network)
+		return
+	}
+	data.RecordRpcSuccess(network)
+}
+
+func moveLogLabel(network string) string {
+	switch strings.ToLower(strings.TrimSpace(network)) {
+	case mdb.NetworkAptos:
+		return "APTOS"
+	default:
+		return strings.ToUpper(network)
+	}
+}
@@ -0,0 +1,245 @@
+package service
+
+import (
+	"math/big"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/dromara/carbon/v2"
+)
+
+func TestParseAptosTransfersUSDTAndUSDCFungibleEvents(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	receive2, _ := addressutil.NormalizeMoveAddress("0xb")
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	usdcStore, _ := addressutil.NormalizeMoveAddress("0x12")
+	usdcSenderStore, _ := addressutil.NormalizeMoveAddress("0x13")
+	usdtStore, _ := addressutil.NormalizeMoveAddress("0x14")
+	usdtSenderStore, _ := addressutil.NormalizeMoveAddress("0x15")
+	noOwnerStore, _ := addressutil.NormalizeMoveAddress("0x16")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"abc",
+			"version":"101",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"2500000","store":"` + usdcSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"2500000","store":"` + usdcStore + `"}}
+			],
+			"changes":[
+				{"address":"` + usdcSenderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},
+				{"address":"` + usdcStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},
+				{"address":"` + usdcStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"0xa"}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"def",
+			"version":"102",
+			"timestamp":"1700000001123456",
+			"payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdt + `"},"` + receive2 + `","3100000"],"type":"entry_function_payload"},
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"3100000","store":"` + usdtSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"3100000","store":"` + usdtStore + `"}}
+			],
+			"changes":[
+				{"address":"` + usdtSenderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + usdtStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + usdtStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive2 + `"}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-withdraw-only",
+			"version":"103",
+			"timestamp":"1700000002123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4100000","metadata_address":"` + usdc + `"}}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-no-owner",
+			"version":"104",
+			"timestamp":"1700000003123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"5100000","store":"` + usdcSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"5100000","store":"` + noOwnerStore + `"}}
+			],
+			"changes":[
+				{"address":"` + noOwnerStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":false,
+			"hash":"skip-failed",
+			"events":[
+				{"type":"0x1::fungible_asset::Deposit","data":{"to":"` + receive + `","amount":"1","metadata_address":"` + usdc + `"}}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-non-store-owner-fallback",
+			"version":"105",
+			"timestamp":"1700000004123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"6100000","metadata_address":"` + usdc + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"to":"` + receive + `","amount":"6100000","metadata_address":"` + usdc + `"}}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: usdc, Decimals: 6, Enabled: true, MinAmount: 1},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true, MinAmount: 3},
+	}
+
+	got, err := ParseAptosTransfers(body, receive, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("transfers len = %d, want 1: %#v", len(got), got)
+	}
+	if got[0].Token != "USDC" || got[0].Amount != 2.5 || got[0].TxID != "0xabc" || got[0].ReceiveAddress != receive {
+		t.Fatalf("usdc transfer = %#v", got[0])
+	}
+	if got[0].TransferKey == "" {
+		t.Fatalf("transfer key should be non-empty: %#v", got[0])
+	}
+	if got[0].MinAmount != 1 {
+		t.Fatalf("usdc min amount = %.2f, want 1", got[0].MinAmount)
+	}
+
+	gotSecondWallet, err := ParseAptosTransfers(body, receive2, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers second wallet: %v", err)
+	}
+	if len(gotSecondWallet) != 1 || gotSecondWallet[0].Token != "USDT" || gotSecondWallet[0].Amount != 3.1 || gotSecondWallet[0].TxID != "0xdef" {
+		t.Fatalf("usdt transfer = %#v", gotSecondWallet)
+	}
+}
+
+func TestParseAptosTransfersSplitDepositsMatchSingleWithdraw(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	receive2, _ := addressutil.NormalizeMoveAddress("0xb")
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	withdrawStore, _ := addressutil.NormalizeMoveAddress("0x21")
+	depositStore, _ := addressutil.NormalizeMoveAddress("0x22")
+	depositStore2, _ := addressutil.NormalizeMoveAddress("0x23")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"split",
+			"version":"201",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"3000000","store":"` + withdrawStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"1000000","store":"` + depositStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"2000000","store":"` + depositStore2 + `"}}
+			],
+			"changes":[
+				{"address":"` + withdrawStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"},
+				{"address":"` + depositStore2 + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore2 + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive2 + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true},
+	}
+	wallets := map[string]struct{}{receive: {}, receive2: {}}
+
+	got, err := ParseAptosTransfersForWallets(body, wallets, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfersForWallets: %v", err)
+	}
+	if len(got) != 2 {
+		t.Fatalf("transfers len = %d, want 2: %#v", len(got), got)
+	}
+	if got[0].Token != "USDT" || got[0].Amount != 1 || got[0].ReceiveAddress != receive || got[0].TxID != "0xsplit" {
+		t.Fatalf("first split transfer = %#v", got[0])
+	}
+	if got[1].Token != "USDT" || got[1].Amount != 2 || got[1].ReceiveAddress != receive2 || got[1].TxID != "0xsplit" {
+		t.Fatalf("second split transfer = %#v", got[1])
+	}
+}
+
+func TestParseAptosTransfersUsesStoreOwnerWhenGuidAccountIsZero(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	store, _ := addressutil.NormalizeMoveAddress("0x31")
+	senderStore, _ := addressutil.NormalizeMoveAddress("0x32")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"decimal",
+			"version":"301",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"guid":{"creation_number":"0","account_address":"0x0"},"sequence_number":"0","type":"0x1::fungible_asset::Withdraw","data":{"amount":"10000","store":"` + senderStore + `"}},
+				{"guid":{"creation_number":"0","account_address":"0x0"},"sequence_number":"0","type":"0x1::fungible_asset::Deposit","data":{"amount":"10000","store":"` + store + `"}}
+			],
+			"changes":[
+				{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true},
+	}
+
+	got, err := ParseAptosTransfers(body, receive, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("transfers len = %d, want 1: %#v", len(got), got)
+	}
+	if got[0].ReceiveAddress != receive || got[0].Decimals != 6 || got[0].Amount != 0.01 || got[0].RawAmount.String() != "10000" {
+		t.Fatalf("transfer amount = %#v", got[0])
+	}
+}
+
+func TestEnsureMoveTransferMatchesOrder(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xc")
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(time.Now().Add(-time.Minute).UnixMilli()))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   3.5,
+		ReceiveAddress: strings.ToUpper(receive),
+	}
+	transfer := MoveObservedTransfer{
+		Network:        mdb.NetworkAptos,
+		ReceiveAddress: receive,
+		Token:          "USDC",
+		RawAmount:      big.NewInt(3_500_000),
+		Decimals:       6,
+		BlockTimeMs:    time.Now().UnixMilli(),
+	}
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err != nil {
+		t.Fatalf("EnsureMoveTransferMatchesOrder: %v", err)
+	}
+
+	transfer.RawAmount = big.NewInt(3_400_000)
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err == nil || !strings.Contains(err.Error(), "amount") {
+		t.Fatalf("amount mismatch err = %v, want amount error", err)
+	}
+}
@@ -54,6 +54,11 @@ func normalizeOrderAddressByNetwork(network, address string) string {
 			return normalized
 		}
 		return address
+	case mdb.NetworkAptos:
+		if normalized, err := addressutil.NormalizeMoveAddress(address); err == nil {
+			return normalized
+		}
+		return address
 	default:
 		return address
 	}
@@ -67,6 +72,17 @@ func ensureEnabledOrderAsset(network, token string) (*mdb.ChainToken, error) {
 	if tokenRow == nil || tokenRow.ID == 0 {
 		return nil, constant.SupportedAssetNotFound
 	}
+	if tokenRow.Network == mdb.NetworkAptos {
+		switch NormalizeAptosPaymentSymbol(tokenRow.Symbol) {
+		case "USDT", "USDC":
+		default:
+			return nil, constant.SupportedAssetNotFound
+		}
+	}
+	contractAddress := strings.TrimSpace(tokenRow.ContractAddress)
+	if tokenRow.Network == mdb.NetworkAptos && contractAddress == "" {
+		return nil, constant.SupportedAssetNotFound
+	}
 	return tokenRow, nil
 }

@@ -469,6 +469,33 @@ func TestCreateTransactionRejectsDisabledTonTokenBeforeRate(t *testing.T) {
 	}
 }

+func TestCreateTransactionRejectsEnabledMisconfiguredAptosUSDT(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	if err := dao.Mdb.Create(&mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDT",
+		ContractAddress: "",
+		Decimals:        6,
+		Enabled:         true,
+	}).Error; err != nil {
+		t.Fatalf("create aptos usdt token: %v", err)
+	}
+
+	req := newCreateTransactionRequest("order_aptos_misconfigured_usdt_1", 10)
+	req.Network = mdb.NetworkAptos
+	req.Token = "USDT"
+
+	_, err := CreateTransaction(req, nil)
+	if err != constant.SupportedAssetNotFound {
+		t.Fatalf("create misconfigured Aptos USDT error = %v, want %v", err, constant.SupportedAssetNotFound)
+	}
+}
+
 func TestCreateTransactionSupportedTonTokenWithoutRateReturnsRateError(t *testing.T) {
 	cleanup := testutil.SetupTestDatabases(t)
 	defer cleanup()
@@ -15,6 +15,7 @@ func Start() {
 	go StartPlasmaWebSocketListener()
 	go StartTronBlockScannerListener()
 	go StartTonBlockScannerListener()
+	go StartAptosLedgerScannerListener()

 	c := cron.New()

@@ -0,0 +1,268 @@
+package task
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/service"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+const (
+	aptosLedgerChunkSize   int64 = 100
+	aptosLedgerWorkerCount       = 3
+	aptosLedgerQueueLimit        = 100
+)
+
+type aptosRuntimeCursor struct {
+	initialized     bool
+	lastSeenVersion int64
+}
+
+type aptosLedgerRange struct {
+	start int64
+	limit int64
+	state moveWatchState
+}
+
+type aptosChainProvider interface {
+	LatestLedgerVersion() (int64, error)
+	Transactions(start int64, limit int64) ([]byte, error)
+}
+
+type serviceAptosProvider struct{}
+
+func (serviceAptosProvider) LatestLedgerVersion() (int64, error) {
+	return service.AptosGetLedgerVersion()
+}
+
+func (serviceAptosProvider) Transactions(start int64, limit int64) ([]byte, error) {
+	return service.AptosGetTransactions(start, limit)
+}
+
+var (
+	parseAptosTransfersForWallets    = service.ParseAptosTransfersForWallets
+	processAptosObservedTransferFunc = service.ProcessMoveObservedTransferResult
+)
+
+func StartAptosLedgerScannerListener() {
+	provider := serviceAptosProvider{}
+	cursor := &aptosRuntimeCursor{}
+	log.Sugar.Infof("[APTOS] ledger scanner starting mode=full_ledger rpc=%s chunk_size=%d workers=%d queue_limit=%d",
+		service.AptosFixedFullnodeURL(),
+		aptosLedgerChunkSize,
+		aptosLedgerWorkerCount,
+		aptosLedgerQueueLimit,
+	)
+	for {
+		if err := runAptosLedgerScanner(context.Background(), provider, cursor); err != nil {
+			log.Sugar.Warnf("[APTOS] scanner stopped: %v", err)
+			sleepOrDone(context.Background(), moveScannerRetryDelay)
+			continue
+		}
+	}
+}
+
+func runAptosLedgerScanner(ctx context.Context, provider aptosChainProvider, cursor *aptosRuntimeCursor) error {
+	if cursor == nil {
+		cursor = &aptosRuntimeCursor{}
+	}
+	watchSignature := ""
+	for {
+		chain, interval := moveChainConfig(mdb.NetworkAptos)
+		if chain == nil || !chain.Enabled {
+			log.Sugar.Debug("[APTOS] chain disabled or not configured, idling")
+			if !sleepOrDone(ctx, interval) {
+				return nil
+			}
+			continue
+		}
+		state, err := loadMoveWatchState(mdb.NetworkAptos)
+		if err != nil {
+			return err
+		}
+		state.tokens = filterAptosPaymentTokens(state.tokens)
+		if len(state.wallets) == 0 || len(state.tokens) == 0 {
+			log.Sugar.Debug("[APTOS] no enabled wallets or USDT/USDC tokens, idling")
+			if !sleepOrDone(ctx, interval) {
+				return nil
+			}
+			continue
+		}
+		if sig := moveWatchStateSignature(state); sig != watchSignature {
+			watchSignature = sig
+			log.Sugar.Infof("[APTOS] ledger scanner watching wallets=%d tokens=%d", len(state.wallets), len(state.tokens))
+		}
+
+		latest, err := provider.LatestLedgerVersion()
+		if err != nil {
+			return fmt.Errorf("get latest ledger version: %w", err)
+		}
+		data.RecordRpcBlockHeight(mdb.NetworkAptos, latest)
+		confirmed := moveConfirmedCursor(latest, chain.MinConfirmations)
+		if !cursor.initialized {
+			cursor.initialized = true
+			cursor.lastSeenVersion = confirmed - aptosLedgerChunkSize
+			if cursor.lastSeenVersion < -1 {
+				cursor.lastSeenVersion = -1
+			}
+			log.Sugar.Infof(
+				"[APTOS] initialized ledger cursor at version=%d confirmed_head=%d chunk_size=%d mode=full_ledger_watch",
+				cursor.lastSeenVersion,
+				confirmed,
+				aptosLedgerChunkSize,
+			)
+		}
+
+		catchup, err := processAptosLedgerRound(ctx, provider, state, cursor, confirmed)
+		if err != nil {
+			return err
+		}
+		if !sleepOrDone(ctx, chooseAptosIdleDelay(catchup, interval)) {
+			return nil
+		}
+	}
+}
+
+func processAptosLedgerRound(ctx context.Context, provider aptosChainProvider, state moveWatchState, cursor *aptosRuntimeCursor, confirmedVersion int64) (bool, error) {
+	ranges := buildAptosLedgerRanges(cursor.lastSeenVersion, confirmedVersion, state)
+	if len(ranges) == 0 {
+		return false, nil
+	}
+	lastRange := ranges[len(ranges)-1]
+	log.Sugar.Infof(
+		"[APTOS] queued ledger ranges count=%d from=%d to=%d cursor=%d confirmed_head=%d workers=%d",
+		len(ranges),
+		ranges[0].start,
+		lastRange.start+lastRange.limit-1,
+		cursor.lastSeenVersion,
+		confirmedVersion,
+		aptosLedgerWorkerCount,
+	)
+
+	type rangeResult struct {
+		item aptosLedgerRange
+		err  error
+	}
+	jobs := make(chan aptosLedgerRange, len(ranges))
+	results := make(chan rangeResult, len(ranges))
+	workers := aptosLedgerWorkerCount
+	if len(ranges) < workers {
+		workers = len(ranges)
+	}
+
+	var wg sync.WaitGroup
+	for i := 0; i < workers; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			for item := range jobs {
+				results <- rangeResult{item: item, err: processAptosLedgerRange(ctx, provider, item, confirmedVersion)}
+			}
+		}()
+	}
+	for _, item := range ranges {
+		jobs <- item
+	}
+	close(jobs)
+	wg.Wait()
+	close(results)
+
+	errByStart := make(map[int64]error, len(ranges))
+	for result := range results {
+		if result.err != nil {
+			errByStart[result.item.start] = result.err
+		}
+	}
+
+	for _, item := range ranges {
+		if err := errByStart[item.start]; err != nil {
+			return cursor.lastSeenVersion < confirmedVersion, err
+		}
+		cursor.lastSeenVersion = item.start + item.limit - 1
+	}
+	return cursor.lastSeenVersion < confirmedVersion, nil
+}
+
+func buildAptosLedgerRanges(lastSeenVersion int64, confirmedVersion int64, state moveWatchState) []aptosLedgerRange {
+	if confirmedVersion <= lastSeenVersion {
+		return nil
+	}
+	ranges := make([]aptosLedgerRange, 0, aptosLedgerQueueLimit)
+	next := lastSeenVersion + 1
+	if next < 0 {
+		next = 0
+	}
+	for next <= confirmedVersion && len(ranges) < aptosLedgerQueueLimit {
+		limit := confirmedVersion - next + 1
+		if limit > aptosLedgerChunkSize {
+			limit = aptosLedgerChunkSize
+		}
+		ranges = append(ranges, aptosLedgerRange{start: next, limit: limit, state: state})
+		next += limit
+	}
+	return ranges
+}
+
+func processAptosLedgerRange(ctx context.Context, provider aptosChainProvider, item aptosLedgerRange, confirmedVersion int64) error {
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	body, err := provider.Transactions(item.start, item.limit)
+	if err != nil {
+		return fmt.Errorf("get transactions start=%d limit=%d: %w", item.start, item.limit, err)
+	}
+	transfers, err := parseAptosTransfersForWallets(body, item.state.wallets, item.state.tokens)
+	if err != nil {
+		return fmt.Errorf("parse transactions start=%d limit=%d: %w", item.start, item.limit, err)
+	}
+	for _, transfer := range transfers {
+		log.Sugar.Infof(
+			"[APTOS] observed transfer version=%d tx=%s token=%s amount=%.8f raw=%s decimals=%d receive=%s key=%s",
+			transfer.Version,
+			transfer.TxID,
+			transfer.Token,
+			transfer.Amount,
+			transfer.RawAmount.String(),
+			transfer.Decimals,
+			transfer.ReceiveAddress,
+			transfer.TransferKey,
+		)
+		if err = processAptosObservedTransferFunc(transfer); err != nil {
+			return err
+		}
+	}
+	if len(transfers) > 0 {
+		log.Sugar.Infof(
+			"[APTOS] ledger range processed start=%d limit=%d to=%d transfers=%d confirmed_head=%d",
+			item.start,
+			item.limit,
+			item.start+item.limit-1,
+			len(transfers),
+			confirmedVersion,
+		)
+	}
+	return nil
+}
+
+func filterAptosPaymentTokens(tokens []mdb.ChainToken) []mdb.ChainToken {
+	out := make([]mdb.ChainToken, 0, len(tokens))
+	for _, token := range tokens {
+		switch service.NormalizeAptosPaymentSymbol(token.Symbol) {
+		case "USDT", "USDC":
+			out = append(out, token)
+		}
+	}
+	return out
+}
+
+func chooseAptosIdleDelay(catchup bool, interval time.Duration) time.Duration {
+	if catchup {
+		return moveCatchupYield
+	}
+	return interval
+}
@@ -0,0 +1,410 @@
+package task
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/service"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+)
+
+type fakeAptosProvider struct {
+	mu sync.Mutex
+
+	latest int64
+
+	bodiesByStart map[int64][]byte
+	errByStart    map[int64]error
+
+	calls []aptosRangeCall
+}
+
+type aptosRangeCall struct {
+	start int64
+	limit int64
+}
+
+func (f *fakeAptosProvider) LatestLedgerVersion() (int64, error) {
+	return f.latest, nil
+}
+
+func (f *fakeAptosProvider) Transactions(start int64, limit int64) ([]byte, error) {
+	f.mu.Lock()
+	defer f.mu.Unlock()
+	f.calls = append(f.calls, aptosRangeCall{start: start, limit: limit})
+	if err := f.errByStart[start]; err != nil {
+		return nil, err
+	}
+	if body := f.bodiesByStart[start]; len(body) > 0 {
+		return append([]byte(nil), body...), nil
+	}
+	return []byte("[]"), nil
+}
+
+func (f *fakeAptosProvider) rangeCalls() []aptosRangeCall {
+	f.mu.Lock()
+	defer f.mu.Unlock()
+	calls := append([]aptosRangeCall(nil), f.calls...)
+	sort.Slice(calls, func(i, j int) bool {
+		if calls[i].start == calls[j].start {
+			return calls[i].limit < calls[j].limit
+		}
+		return calls[i].start < calls[j].start
+	})
+	return calls
+}
+
+func resetAptosScannerHooks(t *testing.T) {
+	t.Helper()
+	oldParse := parseAptosTransfersForWallets
+	oldProcess := processAptosObservedTransferFunc
+	t.Cleanup(func() {
+		parseAptosTransfersForWallets = oldParse
+		processAptosObservedTransferFunc = oldProcess
+	})
+}
+
+func seedAptosScannerChain(t *testing.T, wallets ...string) []string {
+	t.Helper()
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1, ScanIntervalSec: 1}).Error; err != nil {
+		t.Fatalf("seed Aptos chain: %v", err)
+	}
+	if err := dao.Mdb.Create(&[]mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
+	}).Error; err != nil {
+		t.Fatalf("seed Aptos tokens: %v", err)
+	}
+	if len(wallets) == 0 {
+		wallets = []string{"0xa"}
+	}
+	out := make([]string, 0, len(wallets))
+	for _, wallet := range wallets {
+		receive, err := addressutil.NormalizeMoveAddress(wallet)
+		if err != nil {
+			t.Fatalf("normalize Aptos address %q: %v", wallet, err)
+		}
+		if _, err = data.AddWalletAddressWithNetwork(mdb.NetworkAptos, receive); err != nil {
+			t.Fatalf("seed Aptos wallet %s: %v", receive, err)
+		}
+		out = append(out, receive)
+	}
+	return out
+}
+
+func TestRunAptosLedgerScannerIdlesWhenChainDisabled(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: false, MinConfirmations: 1, ScanIntervalSec: 1}).Error; err != nil {
+		t.Fatalf("seed disabled Aptos chain: %v", err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
+	defer cancel()
+
+	provider := &fakeAptosProvider{latest: 999}
+	cursor := &aptosRuntimeCursor{}
+	if err := runAptosLedgerScanner(ctx, provider, cursor); err != nil {
+		t.Fatalf("runAptosLedgerScanner(): %v", err)
+	}
+	if cursor.initialized {
+		t.Fatalf("cursor initialized while chain disabled: %#v", cursor)
+	}
+	if calls := provider.rangeCalls(); len(calls) != 0 {
+		t.Fatalf("range calls = %#v, want none", calls)
+	}
+}
+
+func TestRunAptosLedgerScannerInitializesAtTrailingConfirmedChunk(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond)
+	defer cancel()
+
+	provider := &fakeAptosProvider{latest: 999}
+	cursor := &aptosRuntimeCursor{}
+	if err := runAptosLedgerScanner(ctx, provider, cursor); err != nil {
+		t.Fatalf("runAptosLedgerScanner(): %v", err)
+	}
+
+	if !cursor.initialized || cursor.lastSeenVersion != 999 {
+		t.Fatalf("cursor = %#v, want initialized and advanced to confirmed head 999", cursor)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 1 || calls[0].start != 900 || calls[0].limit != 100 {
+		t.Fatalf("range calls = %#v, want start=900 limit=100", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotAdvanceUnconfirmedVersion(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	provider := &fakeAptosProvider{latest: 100}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 99)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 99 {
+		t.Fatalf("lastSeenVersion = %d, want 99", cursor.lastSeenVersion)
+	}
+	if calls := provider.rangeCalls(); len(calls) != 0 {
+		t.Fatalf("range calls = %#v, want none", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundAdvancesAfterSuccessfulRange(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+	provider := &fakeAptosProvider{bodiesByStart: map[int64][]byte{100: []byte("[]")}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 250)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 250 {
+		t.Fatalf("lastSeenVersion = %d, want 250", cursor.lastSeenVersion)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 2 || calls[0].start != 100 || calls[0].limit != 100 || calls[1].start != 200 || calls[1].limit != 51 {
+		t.Fatalf("range calls = %#v, want [100/100 200/51]", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotAdvanceOnRangeFailure(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+	provider := &fakeAptosProvider{errByStart: map[int64]error{100: errors.New("temporary rpc failure")}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 150); err == nil {
+		t.Fatal("processAptosLedgerRound() error = nil, want error")
+	}
+	if cursor.lastSeenVersion != 99 {
+		t.Fatalf("lastSeenVersion = %d, want 99", cursor.lastSeenVersion)
+	}
+}
+
+func TestProcessAptosLedgerRoundProcessesMultipleChunks(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+	provider := &fakeAptosProvider{
+		bodiesByStart: map[int64][]byte{
+			100: []byte("[]"),
+			200: []byte("[]"),
+		},
+	}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 250)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 250 {
+		t.Fatalf("lastSeenVersion = %d, want 250", cursor.lastSeenVersion)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 2 || calls[0].start != 100 || calls[0].limit != 100 || calls[1].start != 200 || calls[1].limit != 51 {
+		t.Fatalf("range calls = %#v, want [100/100 200/51]", calls)
+	}
+}
+
+func TestBuildAptosLedgerRangesStopsAtQueueLimit(t *testing.T) {
+	state := moveWatchState{}
+	ranges := buildAptosLedgerRanges(0, aptosLedgerChunkSize*aptosLedgerQueueLimit+500, state)
+	if len(ranges) != aptosLedgerQueueLimit {
+		t.Fatalf("ranges len = %d, want %d", len(ranges), aptosLedgerQueueLimit)
+	}
+	first := ranges[0]
+	last := ranges[len(ranges)-1]
+	if first.start != 1 || first.limit != aptosLedgerChunkSize {
+		t.Fatalf("first range = %#v, want start=1 limit=%d", first, aptosLedgerChunkSize)
+	}
+	if last.start != 1+aptosLedgerChunkSize*int64(aptosLedgerQueueLimit-1) || last.limit != aptosLedgerChunkSize {
+		t.Fatalf("last range = %#v", last)
+	}
+}
+
+func TestProcessAptosLedgerRoundMarksMatchingUSDTOrderPaid(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	wallets := seedAptosScannerChain(t, "0xa")
+	receive := wallets[0]
+	amount := 3.1
+	tradeID := "aptos_trade_1"
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	body := aptosFungibleTransferBody(t, "0xabc", 101, receive, usdt, "3100000")
+
+	order := &mdb.Orders{
+		TradeId:         tradeID,
+		OrderId:         "aptos_order_1",
+		Amount:          amount,
+		ActualAmount:    amount,
+		ReceiveAddress:  receive,
+		Token:           "USDT",
+		Network:         mdb.NetworkAptos,
+		Status:          mdb.StatusWaitPay,
+		CallBackConfirm: mdb.CallBackConfirmOk,
+		PaymentType:     mdb.PaymentTypeGmpay,
+		PayProvider:     mdb.PaymentProviderOnChain,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create order: %v", err)
+	}
+	if err := data.LockTransaction(mdb.NetworkAptos, receive, "USDT", tradeID, amount, time.Hour); err != nil {
+		t.Fatalf("lock transaction: %v", err)
+	}
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+	provider := &fakeAptosProvider{bodiesByStart: map[int64][]byte{101: body}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 100}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 101); err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	paid, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload order: %v", err)
+	}
+	if paid.Status != mdb.StatusPaySuccess || paid.CallBackConfirm != mdb.CallBackConfirmNo || paid.BlockTransactionId != "0xabc" {
+		t.Fatalf("paid order = %#v", paid)
+	}
+	lockTradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkAptos, receive, "USDT", amount)
+	if err != nil {
+		t.Fatalf("lookup lock: %v", err)
+	}
+	if lockTradeID != "" {
+		t.Fatalf("transaction lock still exists: %s", lockTradeID)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotReprocessDuplicateTransferKey(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	wallets := seedAptosScannerChain(t, "0xa")
+	receive := wallets[0]
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	state.tokens = filterAptosPaymentTokens(state.tokens)
+	provider := &fakeAptosProvider{
+		bodiesByStart: map[int64][]byte{
+			101: aptosFungibleTransferBody(t, "0xabc", 101, receive, usdc, "1200000"),
+			102: aptosFungibleTransferBody(t, "0xabc", 101, receive, usdc, "1200000"),
+		},
+	}
+	var processed int
+	processAptosObservedTransferFunc = func(transfer service.MoveObservedTransfer) error {
+		processed++
+		return service.ProcessMoveObservedTransferResult(transfer)
+	}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 100}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 101); err != nil {
+		t.Fatalf("first processAptosLedgerRound(): %v", err)
+	}
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 102); err != nil {
+		t.Fatalf("second processAptosLedgerRound(): %v", err)
+	}
+	if processed != 2 {
+		t.Fatalf("scanner processed callback count = %d, want 2", processed)
+	}
+	if cursor.lastSeenVersion != 102 {
+		t.Fatalf("lastSeenVersion = %d, want 102", cursor.lastSeenVersion)
+	}
+}
+
+func aptosFungibleTransferBody(t *testing.T, hash string, version int64, receive string, metadata string, rawAmount string) []byte {
+	t.Helper()
+	store, err := addressutil.NormalizeMoveAddress(fmt.Sprintf("0x%x", version+1000))
+	if err != nil {
+		t.Fatalf("normalize store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress(fmt.Sprintf("0x%x", version+2000))
+	if err != nil {
+		t.Fatalf("normalize sender store: %v", err)
+	}
+	return []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"` + hash + `",
+			"version":"` + fmt.Sprintf("%d", version) + `",
+			"timestamp":"` + fmt.Sprintf("%d", time.Now().UnixMicro()) + `",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"` + rawAmount + `","store":"` + senderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"` + rawAmount + `","store":"` + store + `"}}
+			],
+			"changes":[
+				{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + metadata + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + metadata + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+}
@@ -0,0 +1,77 @@
+package task
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+const (
+	moveScannerRetryDelay = 3 * time.Second
+	moveCatchupYield      = 250 * time.Millisecond
+)
+
+type moveWatchState struct {
+	wallets map[string]struct{}
+	tokens  []mdb.ChainToken
+}
+
+func moveChainConfig(network string) (*mdb.Chain, time.Duration) {
+	row, err := data.GetChainByNetwork(network)
+	if err != nil || row == nil || row.ID == 0 {
+		if err != nil {
+			log.Sugar.Warnf("[%s] load chain config failed: %v", strings.ToUpper(network), err)
+		}
+		return nil, 5 * time.Second
+	}
+	interval := time.Duration(row.ScanIntervalSec) * time.Second
+	if interval <= 0 {
+		interval = 5 * time.Second
+	}
+	return row, interval
+}
+
+func loadMoveWatchState(network string) (moveWatchState, error) {
+	rows, err := data.GetAvailableWalletAddressByNetwork(network)
+	if err != nil {
+		return moveWatchState{}, err
+	}
+	state := moveWatchState{wallets: make(map[string]struct{})}
+	for _, row := range rows {
+		address, err := addressutil.NormalizeMoveAddress(row.Address)
+		if err != nil {
+			log.Sugar.Warnf("[%s] skip invalid wallet address=%s err=%v", strings.ToUpper(network), row.Address, err)
+			continue
+		}
+		state.wallets[address] = struct{}{}
+	}
+	tokens, err := data.ListEnabledChainTokensByNetwork(network)
+	if err != nil {
+		return moveWatchState{}, err
+	}
+	state.tokens = tokens
+	return state, nil
+}
+
+func moveWatchStateSignature(state moveWatchState) string {
+	return fmt.Sprintf("wallets=%d/tokens=%d", len(state.wallets), len(state.tokens))
+}
+
+func moveConfirmedCursor(latest int64, minConfirmations int) int64 {
+	if latest <= 0 {
+		return 0
+	}
+	if minConfirmations <= 1 {
+		return latest
+	}
+	confirmed := latest - int64(minConfirmations) + 1
+	if confirmed < 0 {
+		return 0
+	}
+	return confirmed
+}
@@ -0,0 +1,67 @@
+package addressutil
+
+import (
+	"encoding/hex"
+	"fmt"
+	"strings"
+)
+
+// NormalizeMoveAddress returns the canonical 0x-prefixed, 64-hex-character
+// account address used by Aptos.
+func NormalizeMoveAddress(input string) (string, error) {
+	raw := strings.ToLower(strings.TrimSpace(input))
+	raw = strings.TrimPrefix(raw, "0x")
+	if raw == "" {
+		return "", fmt.Errorf("move address is empty")
+	}
+	if len(raw) > 64 {
+		return "", fmt.Errorf("move address is too long")
+	}
+	if _, err := hex.DecodeString(padEvenHex(raw)); err != nil {
+		return "", fmt.Errorf("invalid move address")
+	}
+	return "0x" + strings.Repeat("0", 64-len(raw)) + raw, nil
+}
+
+func padEvenHex(raw string) string {
+	if len(raw)%2 == 0 {
+		return raw
+	}
+	return "0" + raw
+}
+
+// NormalizeMoveAssetID canonicalizes Move asset identifiers used in
+// chain_tokens.contract_address for Aptos. A plain address is normalized to
+// 64 hex chars; structured types keep module/name suffixes after normalizing
+// the leading address.
+func NormalizeMoveAssetID(input string) string {
+	raw := strings.ToLower(strings.TrimSpace(input))
+	if raw == "" {
+		return ""
+	}
+	parts := strings.Split(raw, "::")
+	if len(parts) == 1 {
+		if addr, err := NormalizeMoveAddress(raw); err == nil {
+			return addr
+		}
+		return raw
+	}
+	if addr, err := NormalizeMoveAddress(parts[0]); err == nil {
+		parts[0] = addr
+	}
+	return strings.Join(parts, "::")
+}
+
+func MoveAssetMatches(observed, configured string) bool {
+	observed = NormalizeMoveAssetID(observed)
+	configured = NormalizeMoveAssetID(configured)
+	if configured == "" {
+		return observed == ""
+	}
+	if observed == configured {
+		return true
+	}
+	// Aptos FA event payloads may expose only the metadata address while other
+	// payloads expose a type string containing the same address.
+	return strings.Contains(observed, configured)
+}
@@ -0,0 +1,42 @@
+package addressutil
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestNormalizeMoveAddress(t *testing.T) {
+	got, err := NormalizeMoveAddress(" A ")
+	if err != nil {
+		t.Fatalf("NormalizeMoveAddress: %v", err)
+	}
+	want := "0x000000000000000000000000000000000000000000000000000000000000000a"
+	if got != want {
+		t.Fatalf("address = %q, want %q", got, want)
+	}
+
+	got, err = NormalizeMoveAddress("0X" + "ABCDEF")
+	if err != nil {
+		t.Fatalf("NormalizeMoveAddress uppercase: %v", err)
+	}
+	want = "0x0000000000000000000000000000000000000000000000000000000000abcdef"
+	if got != want {
+		t.Fatalf("uppercase address = %q, want %q", got, want)
+	}
+}
+
+func TestNormalizeMoveAddressRejectsInvalid(t *testing.T) {
+	for _, input := range []string{"", "0xzz", "0x" + strings.Repeat("1", 65)} {
+		if _, err := NormalizeMoveAddress(input); err == nil {
+			t.Fatalf("NormalizeMoveAddress(%q) succeeded, want error", input)
+		}
+	}
+}
+
+func TestNormalizeMoveAssetIDNormalizesLeadingAddress(t *testing.T) {
+	got := NormalizeMoveAssetID("0X1::FUNGIBLE_ASSET::METADATA")
+	want := "0x0000000000000000000000000000000000000000000000000000000000000001::fungible_asset::metadata"
+	if got != want {
+		t.Fatalf("asset id = %q, want %q", got, want)
+	}
+}