helper

Dec 25, 2022

Changes in this version

+ const AmpAddr

+ const ContractV3Factory

+ const ContractV3NFTPositionManager

+ const ContractV3Quoter

+ const ContractV3SwapRouterV1

+ const ContractV3SwapRouterV2

+ const PolygonChainID

+ const PolygonRPC

+ const UsdcAddr

+ const WETHAddr

+ const WMaticAddr

+ var AMP = coreEntities.NewToken(PolygonChainID, common.HexToAddress(AmpAddr), 18, "AMP", "Amp")

+ var USDC = coreEntities.NewToken(PolygonChainID, common.HexToAddress(UsdcAddr), 6, "USDC", "USD Coin")

+ var WMATIC = coreEntities.NewToken(PolygonChainID, common.HexToAddress(WMaticAddr), 18, "Matic", ...)

+ func ConstructV3Pool(client *ethclient.Client, token0, token1 *coreEntities.Token, poolFee uint64) (*entities.Pool, error)

+ func FloatStringToBigInt(amount string, decimals int) *big.Int

+ func GetPoolAddress(client *ethclient.Client, token0, token1 common.Address, fee *big.Int) (common.Address, error)

+ func IntDivDecimal(v *big.Int, decimal int) *big.Int

+ func IntWithDecimal(v uint64, decimal int) *big.Int

+ func SendTX(client *ethclient.Client, toAddress common.Address, value *big.Int, ...) (*types.Transaction, error)

+ func TryTX(client *ethclient.Client, toAddress common.Address, value *big.Int, ...) (*types.Transaction, error)

+ type Wallet struct

+ PrivateKey *ecdsa.PrivateKey

+ PublicKey common.Address

+ func InitWallet(privateHexKeys string) *Wallet

+ func (w Wallet) PubkeyStr() string