feat: route-send-collectible

services/wallet/api.go

@@ -445,7 +445,7 @@ func (api *API) GetSuggestedRoutes(
 	sendType SendType,
 	account common.Address,
 	amountIn *hexutil.Big,
-	tokenSymbol string,
+	tokenID string,
 	disabledFromChainIDs,
 	disabledToChaindIDs,
 	preferedChainIDs []uint64,
@@ -453,7 +453,7 @@ func (api *API) GetSuggestedRoutes(
 	fromLockedAmount map[uint64]*hexutil.Big,
 ) (*SuggestedRoutes, error) {
 	log.Debug("call to GetSuggestedRoutes")
-	return api.router.suggestedRoutes(ctx, sendType, account, amountIn.ToInt(), tokenSymbol, disabledFromChainIDs, disabledToChaindIDs, preferedChainIDs, gasFeeMode, fromLockedAmount)
+	return api.router.suggestedRoutes(ctx, sendType, account, amountIn.ToInt(), tokenID, disabledFromChainIDs, disabledToChaindIDs, preferedChainIDs, gasFeeMode, fromLockedAmount)
 }
 
 // Generates addresses for the provided paths, response doesn't include `HasActivity` value (if you need it check `GetAddressDetails` function)

services/wallet/bridge/bridge.go

@@ -24,54 +24,63 @@ func getSigner(chainID uint64, from types.Address, verifiedAccount *account.Sele
 type TransactionBridge struct {
 	BridgeName       string
 	ChainID          uint64
-	SimpleTx   *transactions.SendTxArgs
+	TransferTx       *transactions.SendTxArgs
 	HopTx            *HopTxArgs
 	CbridgeTx        *CBridgeTxArgs
+	ERC721TransferTx *ERC721TransferTxArgs
 }
 
 func (t *TransactionBridge) Value() *big.Int {
-	if t.SimpleTx != nil && t.SimpleTx.To != nil {
+	if t.TransferTx != nil && t.TransferTx.To != nil {
-		return t.SimpleTx.Value.ToInt()
+		return t.TransferTx.Value.ToInt()
 	} else if t.HopTx != nil {
 		return t.HopTx.Amount.ToInt()
 	} else if t.CbridgeTx != nil {
 		return t.CbridgeTx.Amount.ToInt()
+	} else if t.ERC721TransferTx != nil {
+		return big.NewInt(1)
 	}
 
 	return big.NewInt(0)
 }
 
 func (t *TransactionBridge) From() types.Address {
-	if t.SimpleTx != nil && t.SimpleTx.To != nil {
+	if t.TransferTx != nil && t.TransferTx.To != nil {
-		return t.SimpleTx.From
+		return t.TransferTx.From
 	} else if t.HopTx != nil {
 		return t.HopTx.From
 	} else if t.CbridgeTx != nil {
 		return t.CbridgeTx.From
+	} else if t.ERC721TransferTx != nil {
+		return t.ERC721TransferTx.From
 	}
 
 	return types.HexToAddress("0x0")
 }
 
 func (t *TransactionBridge) To() types.Address {
-	if t.SimpleTx != nil && t.SimpleTx.To != nil {
+	if t.TransferTx != nil && t.TransferTx.To != nil {
-		return *t.SimpleTx.To
+		return *t.TransferTx.To
 	} else if t.HopTx != nil {
 		return types.Address(t.HopTx.Recipient)
 	} else if t.CbridgeTx != nil {
 		return types.Address(t.HopTx.Recipient)
+	} else if t.ERC721TransferTx != nil {
+		return types.Address(t.ERC721TransferTx.Recipient)
 	}
 
 	return types.HexToAddress("0x0")
 }
 
 func (t *TransactionBridge) Data() types.HexBytes {
-	if t.SimpleTx != nil && t.SimpleTx.To != nil {
+	if t.TransferTx != nil && t.TransferTx.To != nil {
-		return t.SimpleTx.Data
+		return t.TransferTx.Data
 	} else if t.HopTx != nil {
 		return types.HexBytes("")
 	} else if t.CbridgeTx != nil {
 		return types.HexBytes("")
+	} else if t.ERC721TransferTx != nil {
+		return types.HexBytes("")
 	}
 
 	return types.HexBytes("")
@@ -81,7 +90,7 @@ type Bridge interface {
 	Name() string
 	Can(from *params.Network, to *params.Network, token *token.Token, balance *big.Int) (bool, error)
 	CalculateFees(from, to *params.Network, token *token.Token, amountIn *big.Int, nativeTokenPrice, tokenPrice float64, gasPrice *big.Float) (*big.Int, *big.Int, error)
-	EstimateGas(from *params.Network, to *params.Network, token *token.Token, amountIn *big.Int) (uint64, error)
+	EstimateGas(from *params.Network, to *params.Network, account common.Address, token *token.Token, amountIn *big.Int) (uint64, error)
 	CalculateAmountOut(from, to *params.Network, amountIn *big.Int, symbol string) (*big.Int, error)
 	Send(sendArgs *TransactionBridge, verifiedAccount *account.SelectedExtKey) (types.Hash, error)
 	GetContractAddress(network *params.Network, token *token.Token) *common.Address

services/wallet/bridge/cbridge.go

@@ -216,7 +216,7 @@ func (s *CBridge) CalculateFees(from, to *params.Network, token *token.Token, am
 	return big.NewInt(0), new(big.Int).Add(baseFee, percFee), nil
 }
 
-func (s *CBridge) EstimateGas(from, to *params.Network, token *token.Token, amountIn *big.Int) (uint64, error) {
+func (s *CBridge) EstimateGas(from, to *params.Network, account common.Address, token *token.Token, amountIn *big.Int) (uint64, error) {
 	// TODO: replace by estimate function
 	if token.IsNative() {
 		return 22000, nil // default gas limit for eth transaction

services/wallet/bridge/erc721_transfer.go

@@ -0,0 +1,109 @@
+package bridge
+
+import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/status-im/status-go/account"
+	"github.com/status-im/status-go/contracts/community-tokens/collectibles"
+	"github.com/status-im/status-go/eth-node/types"
+	"github.com/status-im/status-go/params"
+	"github.com/status-im/status-go/rpc"
+	"github.com/status-im/status-go/services/wallet/token"
+	"github.com/status-im/status-go/transactions"
+)
+
+type ERC721TransferTxArgs struct {
+	transactions.SendTxArgs
+	TokenID   *hexutil.Big   `json:"tokenId"`
+	Recipient common.Address `json:"recipient"`
+}
+
+type ERC721TransferBridge struct {
+	rpcClient  *rpc.Client
+	transactor *transactions.Transactor
+}
+
+func NewERC721TransferBridge(rpcClient *rpc.Client, transactor *transactions.Transactor) *ERC721TransferBridge {
+	return &ERC721TransferBridge{rpcClient: rpcClient, transactor: transactor}
+}
+
+func (s *ERC721TransferBridge) Name() string {
+	return "ERC721Transfer"
+}
+
+func (s *ERC721TransferBridge) Can(from, to *params.Network, token *token.Token, balance *big.Int) (bool, error) {
+	return from.ChainID == to.ChainID, nil
+}
+
+func (s *ERC721TransferBridge) CalculateFees(from, to *params.Network, token *token.Token, amountIn *big.Int, nativeTokenPrice, tokenPrice float64, gasPrice *big.Float) (*big.Int, *big.Int, error) {
+	return big.NewInt(0), big.NewInt(0), nil
+}
+
+func (s *ERC721TransferBridge) EstimateGas(from, to *params.Network, account common.Address, token *token.Token, amountIn *big.Int) (uint64, error) {
+	// ethClient, err := s.rpcClient.EthClient(from.ChainID)
+	// if err != nil {
+	// 	return 0, err
+	// }
+	// collectiblesABI, err := abi.JSON(strings.NewReader(collectibles.CollectiblesABI))
+	// if err != nil {
+	// 	return 0, err
+	// }
+
+	// toAddress := common.HexToAddress("0x0")
+	// tokenID, success := new(big.Int).SetString(token.Symbol, 10)
+	// if !success {
+	// 	return 0, err
+	// }
+
+	// data, err := collectiblesABI.Pack("safeTransferFrom", account, toAddress, tokenID)
+	// if err != nil {
+	// 	return 0, err
+	// }
+	// estimate, err := ethClient.EstimateGas(context.Background(), ethereum.CallMsg{
+	// 	From:  account,
+	// 	To:    &toAddress,
+	// 	Value: big.NewInt(0),
+	// 	Data:  data,
+	// })
+	// if err != nil {
+	// 	return 0, err
+	// }
+	// return estimate + 1000, nil
+	return 80000, nil
+}
+
+func (s *ERC721TransferBridge) Send(sendArgs *TransactionBridge, verifiedAccount *account.SelectedExtKey) (hash types.Hash, err error) {
+	ethClient, err := s.rpcClient.EthClient(sendArgs.ChainID)
+	if err != nil {
+		return hash, err
+	}
+	contract, err := collectibles.NewCollectibles(common.Address(*sendArgs.ERC721TransferTx.To), ethClient)
+	if err != nil {
+		return hash, err
+	}
+	nonce, unlock, err := s.transactor.NextNonce(s.rpcClient, sendArgs.ChainID, sendArgs.ERC721TransferTx.From)
+	if err != nil {
+		return hash, err
+	}
+	defer func() {
+		unlock(err == nil, nonce)
+	}()
+	argNonce := hexutil.Uint64(nonce)
+	sendArgs.ERC721TransferTx.Nonce = &argNonce
+	txOpts := sendArgs.ERC721TransferTx.ToTransactOpts(getSigner(sendArgs.ChainID, sendArgs.ERC721TransferTx.From, verifiedAccount))
+	tx, err := contract.SafeTransferFrom(txOpts, common.Address(sendArgs.ERC721TransferTx.From), sendArgs.ERC721TransferTx.Recipient, sendArgs.ERC721TransferTx.TokenID.ToInt())
+	if err != nil {
+		return hash, err
+	}
+	return types.Hash(tx.Hash()), nil
+}
+
+func (s *ERC721TransferBridge) CalculateAmountOut(from, to *params.Network, amountIn *big.Int, symbol string) (*big.Int, error) {
+	return amountIn, nil
+}
+
+func (s *ERC721TransferBridge) GetContractAddress(network *params.Network, token *token.Token) *common.Address {
+	return &token.Address
+}

services/wallet/bridge/hop.go

@@ -125,7 +125,7 @@ func (h *HopBridge) Can(from, to *params.Network, token *token.Token, balance *b
 	return true, nil
 }
 
-func (h *HopBridge) EstimateGas(from, to *params.Network, token *token.Token, amountIn *big.Int) (uint64, error) {
+func (h *HopBridge) EstimateGas(from, to *params.Network, account common.Address, token *token.Token, amountIn *big.Int) (uint64, error) {
 	// TODO: find why this doesn't work
 	// ethClient, err := s.contractMaker.RPCClient.EthClient(from.ChainID)
 	// if err != nil {

services/wallet/bridge/simple.go

@@ -1,53 +0,0 @@
-package bridge
-
-import (
-	"math/big"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/status-im/status-go/account"
-	"github.com/status-im/status-go/eth-node/types"
-	"github.com/status-im/status-go/params"
-	"github.com/status-im/status-go/services/wallet/token"
-	"github.com/status-im/status-go/transactions"
-)
-
-type SimpleBridge struct {
-	transactor *transactions.Transactor
-}
-
-func NewSimpleBridge(transactor *transactions.Transactor) *SimpleBridge {
-	return &SimpleBridge{transactor: transactor}
-}
-
-func (s *SimpleBridge) Name() string {
-	return "Simple"
-}
-
-func (s *SimpleBridge) Can(from, to *params.Network, token *token.Token, balance *big.Int) (bool, error) {
-	return from.ChainID == to.ChainID, nil
-}
-
-func (s *SimpleBridge) CalculateFees(from, to *params.Network, token *token.Token, amountIn *big.Int, nativeTokenPrice, tokenPrice float64, gasPrice *big.Float) (*big.Int, *big.Int, error) {
-	return big.NewInt(0), big.NewInt(0), nil
-}
-
-func (s *SimpleBridge) EstimateGas(from, to *params.Network, token *token.Token, amountIn *big.Int) (uint64, error) {
-	// TODO: replace by estimate function
-	if token.IsNative() {
-		return 22000, nil // default gas limit for eth transaction
-	}
-
-	return 200000, nil //default gas limit for erc20 transaction
-}
-
-func (s *SimpleBridge) Send(sendArgs *TransactionBridge, verifiedAccount *account.SelectedExtKey) (types.Hash, error) {
-	return s.transactor.SendTransactionWithChainID(sendArgs.ChainID, *sendArgs.SimpleTx, verifiedAccount)
-}
-
-func (s *SimpleBridge) CalculateAmountOut(from, to *params.Network, amountIn *big.Int, symbol string) (*big.Int, error) {
-	return amountIn, nil
-}
-
-func (s *SimpleBridge) GetContractAddress(network *params.Network, token *token.Token) *common.Address {
-	return nil
-}

services/wallet/bridge/transfer.go

@@ -0,0 +1,53 @@
+package bridge
+
+import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/status-im/status-go/account"
+	"github.com/status-im/status-go/eth-node/types"
+	"github.com/status-im/status-go/params"
+	"github.com/status-im/status-go/services/wallet/token"
+	"github.com/status-im/status-go/transactions"
+)
+
+type TransferBridge struct {
+	transactor *transactions.Transactor
+}
+
+func NewTransferBridge(transactor *transactions.Transactor) *TransferBridge {
+	return &TransferBridge{transactor: transactor}
+}
+
+func (s *TransferBridge) Name() string {
+	return "Transfer"
+}
+
+func (s *TransferBridge) Can(from, to *params.Network, token *token.Token, balance *big.Int) (bool, error) {
+	return from.ChainID == to.ChainID, nil
+}
+
+func (s *TransferBridge) CalculateFees(from, to *params.Network, token *token.Token, amountIn *big.Int, nativeTokenPrice, tokenPrice float64, gasPrice *big.Float) (*big.Int, *big.Int, error) {
+	return big.NewInt(0), big.NewInt(0), nil
+}
+
+func (s *TransferBridge) EstimateGas(from, to *params.Network, account common.Address, token *token.Token, amountIn *big.Int) (uint64, error) {
+	// TODO: replace by estimate function
+	if token.IsNative() {
+		return 22000, nil // default gas limit for eth transaction
+	}
+
+	return 200000, nil //default gas limit for erc20 transaction
+}
+
+func (s *TransferBridge) Send(sendArgs *TransactionBridge, verifiedAccount *account.SelectedExtKey) (types.Hash, error) {
+	return s.transactor.SendTransactionWithChainID(sendArgs.ChainID, *sendArgs.TransferTx, verifiedAccount)
+}
+
+func (s *TransferBridge) CalculateAmountOut(from, to *params.Network, amountIn *big.Int, symbol string) (*big.Int, error) {
+	return amountIn, nil
+}
+
+func (s *TransferBridge) GetContractAddress(network *params.Network, token *token.Token) *common.Address {
+	return nil
+}

services/wallet/collectibles/ownership_db.go

@@ -134,3 +134,32 @@ func (o *OwnershipDB) GetOwnedCollectibles(chainIDs []w_common.ChainID, ownerAdd
 
 	return rowsToCollectibles(rows)
 }
+
+func (o *OwnershipDB) GetOwnedCollectible(chainID w_common.ChainID, ownerAddresses common.Address, contractAddress common.Address, tokenID *big.Int) (*thirdparty.CollectibleUniqueID, error) {
+	query := fmt.Sprintf(`SELECT %s
+		FROM collectibles_ownership_cache
+		WHERE chain_id = ? AND owner_address = ? AND contract_address = ? AND token_id = ?`, selectOwnershipColumns)
+
+	stmt, err := o.db.Prepare(query)
+	if err != nil {
+		return nil, err
+	}
+	defer stmt.Close()
+
+	rows, err := stmt.Query(chainID, ownerAddresses, contractAddress, (*bigint.SQLBigIntBytes)(tokenID))
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	ids, err := rowsToCollectibles(rows)
+	if err != nil {
+		return nil, err
+	}
+
+	if len(ids) == 0 {
+		return nil, nil
+	}
+
+	return &ids[0], nil
+}

services/wallet/collectibles/service.go

@@ -5,6 +5,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"errors"
+	"math/big"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/event"
@@ -265,3 +266,7 @@ func (s *Service) GetOwnedCollectibles(chainIDs []walletCommon.ChainID, owners [
 
 	return ids, hasMore, nil
 }
+
+func (s *Service) GetOwnedCollectible(chainID walletCommon.ChainID, owner common.Address, contractAddress common.Address, tokenID *big.Int) (*thirdparty.CollectibleUniqueID, error) {
+	return s.ownershipDB.GetOwnedCollectible(chainID, owner, contractAddress, tokenID)
+}

services/wallet/router.go

@@ -23,10 +23,15 @@ import (
 	"github.com/status-im/status-go/services/wallet/async"
 	"github.com/status-im/status-go/services/wallet/bigint"
 	"github.com/status-im/status-go/services/wallet/bridge"
+	walletCommon "github.com/status-im/status-go/services/wallet/common"
 	"github.com/status-im/status-go/services/wallet/token"
 	"github.com/status-im/status-go/transactions"
 )
 
+const EstimateUsername = "RandomUsername"
+const EstimatePubKey = "0x04bb2024ce5d72e45d4a4f8589ae657ef9745855006996115a23a1af88d536cf02c0524a585fce7bfa79d6a9669af735eda6205d6c7e5b3cdc2b8ff7b2fa1f0b56"
+const ERC721TransferString = "ERC721Transfer"
+
 type SendType int
 
 const (
@@ -36,20 +41,79 @@ const (
 	ENSSetPubKey
 	StickersBuy
 	Bridge
+	ERC721Transfer
 )
-const EstimateUsername = "RandomUsername"
+
-const EstimatePubKey = "0x04bb2024ce5d72e45d4a4f8589ae657ef9745855006996115a23a1af88d536cf02c0524a585fce7bfa79d6a9669af735eda6205d6c7e5b3cdc2b8ff7b2fa1f0b56"
+func (s SendType) FetchPrices(service *Service, tokenID string) (map[string]float64, error) {
+	symbols := []string{tokenID, "ETH"}
+	if s == ERC721Transfer {
+		symbols = []string{"ETH"}
+	}
+
+	pricesMap, err := service.marketManager.FetchPrices(symbols, []string{"USD"})
+	if err != nil {
+		return nil, err
+	}
+	prices := make(map[string]float64, 0)
+	for symbol, pricePerCurrency := range pricesMap {
+		prices[symbol] = pricePerCurrency["USD"]
+	}
+	if s == ERC721Transfer {
+		prices[tokenID] = 0
+	}
+	return prices, nil
+}
+
+func (s SendType) FindToken(service *Service, account common.Address, network *params.Network, tokenID string) *token.Token {
+	if s != ERC721Transfer {
+		return service.tokenManager.FindToken(network, tokenID)
+	}
+
+	parts := strings.Split(tokenID, ":")
+	contractAddress := common.HexToAddress(parts[0])
+	collectibleTokenID, success := new(big.Int).SetString(parts[1], 10)
+	if !success {
+		return nil
+	}
+	uniqueID, err := service.collectibles.GetOwnedCollectible(walletCommon.ChainID(network.ChainID), account, contractAddress, collectibleTokenID)
+	if err != nil || uniqueID == nil {
+		return nil
+	}
+
+	return &token.Token{
+		Address:  contractAddress,
+		Symbol:   collectibleTokenID.String(),
+		Decimals: 0,
+		ChainID:  network.ChainID,
+	}
+}
 
 func (s SendType) isTransfer() bool {
-	return s == Transfer
+	return s == Transfer || s == ERC721Transfer
 }
 
 func (s SendType) isAvailableBetween(from, to *params.Network) bool {
-	if s != Bridge {
+	if s == ERC721Transfer {
+		return from.ChainID == to.ChainID
+	}
+
+	if s == Bridge {
+		return from.ChainID != to.ChainID
+	}
+
 	return true
 }
 
-	return from.ChainID != to.ChainID
+func (s SendType) canUseBridge(b bridge.Bridge) bool {
+	if s == ERC721Transfer && b.Name() != ERC721TransferString {
+		return false
+	}
+
+	if s != ERC721Transfer && b.Name() == ERC721TransferString {
+		return false
+	}
+
+	return true
 }
 
 func (s SendType) isAvailableFor(network *params.Network) bool {
@@ -64,10 +128,9 @@ func (s SendType) isAvailableFor(network *params.Network) bool {
 	return false
 }
 
-func (s SendType) EstimateGas(service *Service, network *params.Network) uint64 {
+func (s SendType) EstimateGas(service *Service, network *params.Network, from common.Address, tokenID string) uint64 {
-	from := types.Address(common.HexToAddress("0x5ffa75ce51c3a7ebe23bde37b5e3a0143dfbcee0"))
 	tx := transactions.SendTxArgs{
-		From:  from,
+		From:  (types.Address)(from),
 		Value: (*hexutil.Big)(zero),
 	}
 	if s == ENSRegister {
@@ -96,7 +159,7 @@ func (s SendType) EstimateGas(service *Service, network *params.Network) uint64
 
 	if s == StickersBuy {
 		packID := &bigint.BigInt{Int: big.NewInt(2)}
-		estimate, err := service.stickers.API().BuyEstimate(context.Background(), network.ChainID, from, packID)
+		estimate, err := service.stickers.API().BuyEstimate(context.Background(), network.ChainID, (types.Address)(from), packID)
 		if err != nil {
 			return 400000
 		}
@@ -343,10 +406,12 @@ func newSuggestedRoutes(
 
 func NewRouter(s *Service) *Router {
 	bridges := make(map[string]bridge.Bridge)
-	simple := bridge.NewSimpleBridge(s.transactor)
+	transfer := bridge.NewTransferBridge(s.transactor)
+	erc721Transfer := bridge.NewERC721TransferBridge(s.rpcClient, s.transactor)
 	cbridge := bridge.NewCbridge(s.rpcClient, s.transactor, s.tokenManager)
 	hop := bridge.NewHopBridge(s.rpcClient, s.transactor, s.tokenManager)
-	bridges[simple.Name()] = simple
+	bridges[transfer.Name()] = transfer
+	bridges[erc721Transfer.Name()] = erc721Transfer
 	bridges[hop.Name()] = hop
 	bridges[cbridge.Name()] = cbridge
 
@@ -369,7 +434,11 @@ type Router struct {
 	rpcClient *rpc.Client
 }
 
-func (r *Router) requireApproval(ctx context.Context, bridge bridge.Bridge, account common.Address, network *params.Network, token *token.Token, amountIn *big.Int) (bool, *big.Int, uint64, *common.Address, error) {
+func (r *Router) requireApproval(ctx context.Context, sendType SendType, bridge bridge.Bridge, account common.Address, network *params.Network, token *token.Token, amountIn *big.Int) (bool, *big.Int, uint64, *common.Address, error) {
+	if sendType == ERC721Transfer {
+		return false, nil, 0, nil, nil
+	}
+
 	if token.IsNative() {
 		return false, nil, 0, nil, nil
 	}
@@ -443,7 +512,7 @@ func (r *Router) suggestedRoutes(
 	sendType SendType,
 	account common.Address,
 	amountIn *big.Int,
-	tokenSymbol string,
+	tokenID string,
 	disabledFromChainIDs,
 	disabledToChaindIDs,
 	preferedChainIDs []uint64,
@@ -460,14 +529,10 @@ func (r *Router) suggestedRoutes(
 		return nil, err
 	}
 
-	pricesMap, err := r.s.marketManager.FetchPrices([]string{"ETH", tokenSymbol}, []string{"USD"})
+	prices, err := sendType.FetchPrices(r.s, tokenID)
 	if err != nil {
 		return nil, err
 	}
-	prices := make(map[string]float64, 0)
-	for symbol, pricePerCurrency := range pricesMap {
-		prices[symbol] = pricePerCurrency["USD"]
-	}
 
 	var (
 		group      = async.NewAtomicGroup(ctx)
@@ -486,7 +551,8 @@ func (r *Router) suggestedRoutes(
 		if !sendType.isAvailableFor(network) {
 			continue
 		}
-		token := r.s.tokenManager.FindToken(network, tokenSymbol)
+
+		token := sendType.FindToken(r.s, account, network, tokenID)
 		if token == nil {
 			continue
 		}
@@ -500,10 +566,14 @@ func (r *Router) suggestedRoutes(
 				return err
 			}
 
-			balance, err := r.getBalance(ctx, network, token, account)
+			// Default value is 1 as in case of erc721 as we built the token we are sure the account owns it
+			balance := big.NewInt(1)
+			if sendType != ERC721Transfer {
+				balance, err = r.getBalance(ctx, network, token, account)
 				if err != nil {
 					return err
 				}
+			}
 
 			maxAmountIn := (*hexutil.Big)(balance)
 			if amount, ok := fromLockedAmount[network.ChainID]; ok {
@@ -522,6 +592,10 @@ func (r *Router) suggestedRoutes(
 			estimatedTime := r.s.feesManager.transactionEstimatedTime(ctx, network.ChainID, maxFees)
 
 			for _, bridge := range r.bridges {
+				if !sendType.canUseBridge(bridge) {
+					continue
+				}
+
 				for _, dest := range networks {
 					if dest.IsTest != areTestNetworksEnabled {
 						continue
@@ -547,12 +621,10 @@ func (r *Router) suggestedRoutes(
 					if err != nil || !can {
 						continue
 					}
-
+					bonderFees, tokenFees, err := bridge.CalculateFees(network, dest, token, amountIn, prices["ETH"], prices[tokenID], gasFees.GasPrice)
-					bonderFees, tokenFees, err := bridge.CalculateFees(network, dest, token, amountIn, prices["ETH"], prices[tokenSymbol], gasFees.GasPrice)
 					if err != nil {
 						continue
 					}
-
 					if maxAmountIn.ToInt().Cmp(amountIn) >= 0 {
 						if bonderFees.Cmp(amountIn) >= 0 {
 							continue
@@ -562,28 +634,24 @@ func (r *Router) suggestedRoutes(
 							continue
 						}
 					}
-
 					gasLimit := uint64(0)
 					if sendType.isTransfer() {
-						gasLimit, err = bridge.EstimateGas(network, dest, token, amountIn)
+						gasLimit, err = bridge.EstimateGas(network, dest, account, token, amountIn)
 						if err != nil {
 							continue
 						}
 					} else {
-						gasLimit = sendType.EstimateGas(r.s, network)
+						gasLimit = sendType.EstimateGas(r.s, network, account, tokenID)
 					}
 					requiredNativeBalance := new(big.Int).Mul(gweiToWei(maxFees), big.NewInt(int64(gasLimit)))
-
 					// Removed the required fees from maxAMount in case of native token tx
 					if token.IsNative() {
 						maxAmountIn = (*hexutil.Big)(new(big.Int).Sub(maxAmountIn.ToInt(), requiredNativeBalance))
 					}
-
 					if nativeBalance.Cmp(requiredNativeBalance) <= 0 {
 						continue
 					}
-
+					approvalRequired, approvalAmountRequired, approvalGasLimit, approvalContractAddress, err := r.requireApproval(ctx, sendType, bridge, account, network, token, amountIn)
-					approvalRequired, approvalAmountRequired, approvalGasLimit, approvalContractAddress, err := r.requireApproval(ctx, bridge, account, network, token, amountIn)
 					if err != nil {
 						continue
 					}
@@ -606,12 +674,11 @@ func (r *Router) suggestedRoutes(
 						big.NewFloat(math.Pow(10, float64(token.Decimals))),
 					)
 					tokenCost := new(big.Float)
-					tokenCost.Mul(tokenFeesAsFloat, big.NewFloat(prices[tokenSymbol]))
+					tokenCost.Mul(tokenFeesAsFloat, big.NewFloat(prices[tokenID]))
 
 					cost := new(big.Float)
 					cost.Add(tokenCost, gasCost)
 					cost.Add(cost, approvalGasCost)
-
 					mu.Lock()
 					candidates = append(candidates, &Path{
 						BridgeName:              bridge.Name(),
@@ -641,14 +708,15 @@ func (r *Router) suggestedRoutes(
 	group.Wait()
 
 	suggestedRoutes := newSuggestedRoutes(amountIn, candidates, fromLockedAmount)
-	suggestedRoutes.TokenPrice = prices[tokenSymbol]
+	suggestedRoutes.TokenPrice = prices[tokenID]
 	suggestedRoutes.NativeChainTokenPrice = prices["ETH"]
 	for _, path := range suggestedRoutes.Best {
-		amountOut, err := r.bridges[path.BridgeName].CalculateAmountOut(path.From, path.To, (*big.Int)(path.AmountIn), tokenSymbol)
+		amountOut, err := r.bridges[path.BridgeName].CalculateAmountOut(path.From, path.To, (*big.Int)(path.AmountIn), tokenID)
 		if err != nil {
 			continue
 		}
 		path.AmountOut = (*hexutil.Big)(amountOut)
 	}
+
 	return suggestedRoutes, nil
 }