tokenutil

Documentation

Index

• Constants
• func Allowance(client *ethclient.Client, token string, owner string, spender string) (*big.Int, error)
• func Approve(client *ethclient.Client, chainId *big.Int, priv *ecdsa.PrivateKey, ...) (string, error)
• func BalanceOf(client *ethclient.Client, token string, account string) (*big.Int, error)
• func ConvertAmount(amount *big.Int, decimals int32) decimal.Decimal
• func Decimals(client *ethclient.Client, token string) (int32, error)
• func Name(client *ethclient.Client, token string) (string, error)
• func Symbol(client *ethclient.Client, token string) (string, error)
• func TotalSupply(client *ethclient.Client, token string) (*big.Int, error)
• func Transfer(client *ethclient.Client, priv *ecdsa.PrivateKey, token string, to string, ...) (string, error)

Constants

const (
	ERC20Abi                = `` /* 2177-byte string literal not displayed */
	ApproveERC20DefaultGas  = 60000
	TransferERC20DefaultGas = 60000
)

Functions

func Allowance

func Allowance(client *ethclient.Client, token string, owner string, spender string) (*big.Int, error)

func Approve

func Approve(client *ethclient.Client, chainId *big.Int, priv *ecdsa.PrivateKey, token string, spender string, nonce uint64, gas uint64, gasPrice *big.Int) (string, error)

func BalanceOf

func BalanceOf(client *ethclient.Client, token string, account string) (*big.Int, error)

func ConvertAmount

func ConvertAmount(amount *big.Int, decimals int32) decimal.Decimal

func Decimals

func Decimals(client *ethclient.Client, token string) (int32, error)

func Name

func Name(client *ethclient.Client, token string) (string, error)

func Symbol

func Symbol(client *ethclient.Client, token string) (string, error)

func TotalSupply

func TotalSupply(client *ethclient.Client, token string) (*big.Int, error)

func Transfer

func Transfer(client *ethclient.Client, priv *ecdsa.PrivateKey, token string, to string, transferAmount *big.Int, nonce uint64, gas int64, gasPrice *big.Int) (string, error)