ethcli

package module
v0.4.0 Latest Latest
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 Go to latest Published: Feb 19, 2025 License: MIT Imports: 14 Imported by: 1

README

evm client

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BytesToHex 

func BytesToHex(bz []byte) string

func BytesToHexWith0x 

func BytesToHexWith0x(bz []byte) string

func GenKey 

func GenKey() (string, string, string, error)

GenKey return pk,address,sk

func HashToAddress 

func HashToAddress(hx common.Hash) common.Address

func HashToBigInt 

func HashToBigInt(hx common.Hash) *big.Int

func HexToBytes 

func HexToBytes(str string) []byte

func ToEther 

func ToEther(v *big.Int) *big.Int

func ToWei 

func ToWei(v *big.Int) *big.Int

func ValidAddress 

func ValidAddress(address string) bool

Types

type EvmClient 

type EvmClient struct {
	*ethclient.Client
	// contains filtered or unexported fields
}

func New 

func New(rawurl string) (*EvmClient, error)

func (*EvmClient) BuildLegacyTx 

func (cli *EvmClient) BuildLegacyTx(nonce uint64, gasPrice *big.Int,
	gas uint64, to *common.Address, value *big.Int, data []byte) *types.Transaction

BuildLegacyTx generate transaction nonce: nonce from, query through PendingNonceAt gasPrice has 18 decimal places, the minimum is 1*1e10, the suggested value can be queried through SuggestGasPrice Gas ether ordinary transfer is 21,000, contract execution can be estimated first through EstimateGas Deploy the contract when to nil value ether amount, 18 decimal places, minimum 1*1e10 data contract execution bytecode

func (*EvmClient) ERC20Allowance 

func (cli *EvmClient) ERC20Allowance(token, owner, spender string, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC20Approve 

func (cli *EvmClient) ERC20Approve(token, key, spender, value string) (string, error)

func (*EvmClient) ERC20BalanceOf 

func (cli *EvmClient) ERC20BalanceOf(token string, address string, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC20Burn 

func (cli *EvmClient) ERC20Burn(token, key, value string) (string, error)

func (*EvmClient) ERC20BurnFrom 

func (cli *EvmClient) ERC20BurnFrom(token, key, owner, value string) (string, error)

func (*EvmClient) ERC20Decimals 

func (cli *EvmClient) ERC20Decimals(token string, blockNumber *big.Int) (uint8, error)

func (*EvmClient) ERC20Mint 

func (cli *EvmClient) ERC20Mint(token, key, to, value string) (string, error)

func (*EvmClient) ERC20Name 

func (cli *EvmClient) ERC20Name(token string, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC20Symbol 

func (cli *EvmClient) ERC20Symbol(token string, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC20TotalSupply 

func (cli *EvmClient) ERC20TotalSupply(token string, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC20Transfer 

func (cli *EvmClient) ERC20Transfer(token, key, to, value string) (string, error)

func (*EvmClient) ERC20TransferFrom 

func (cli *EvmClient) ERC20TransferFrom(token, key, from, to, value string) (string, error)

func (*EvmClient) ERC721Approve 

func (cli *EvmClient) ERC721Approve(token string, key, to string, tokenId *big.Int) (string, error)

func (*EvmClient) ERC721BalanceOf 

func (cli *EvmClient) ERC721BalanceOf(token string, owner string, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC721Burn 

func (cli *EvmClient) ERC721Burn(token string, key string, tokenId *big.Int) (string, error)

func (*EvmClient) ERC721Exists 

func (cli *EvmClient) ERC721Exists(token string, tokenId *big.Int, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC721GetApproved 

func (cli *EvmClient) ERC721GetApproved(token string, tokenId *big.Int, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC721IsApprovedForAll 

func (cli *EvmClient) ERC721IsApprovedForAll(token string, owner, operator string, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC721Mint 

func (cli *EvmClient) ERC721Mint(token string, key string, to string) (string, error)

func (*EvmClient) ERC721MintWithTokenIdAndURI 

func (cli *EvmClient) ERC721MintWithTokenIdAndURI(token string, key string, to string, tokenId *big.Int, uri string) (string, error)

func (*EvmClient) ERC721MintWithTokenURI 

func (cli *EvmClient) ERC721MintWithTokenURI(token string, key string, to string, uri string) (string, error)

func (*EvmClient) ERC721Name 

func (cli *EvmClient) ERC721Name(token string, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC721OwnerOf 

func (cli *EvmClient) ERC721OwnerOf(token string, tokenId *big.Int, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC721Pause 

func (cli *EvmClient) ERC721Pause(token string, key string) (string, error)

func (*EvmClient) ERC721Paused 

func (cli *EvmClient) ERC721Paused(token string, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC721SafeTransferFrom 

func (cli *EvmClient) ERC721SafeTransferFrom(token string, key, from, to string, tokenId *big.Int) (string, error)

func (*EvmClient) ERC721SafeTransferFromWithData 

func (cli *EvmClient) ERC721SafeTransferFromWithData(token string, key, from, to string, tokenId *big.Int, calldata []byte) (string, error)

func (*EvmClient) ERC721SetApprovalForAll 

func (cli *EvmClient) ERC721SetApprovalForAll(token string, key, operator string, approved bool) (string, error)

func (*EvmClient) ERC721SupportsInterface 

func (cli *EvmClient) ERC721SupportsInterface(token string, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC721Symbol 

func (cli *EvmClient) ERC721Symbol(token string, blockNumber *big.Int) (string, error)

func (*EvmClient) ERC721TokenByIndex 

func (cli *EvmClient) ERC721TokenByIndex(token string, index *big.Int, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC721TokenOfOwnerByIndex 

func (cli *EvmClient) ERC721TokenOfOwnerByIndex(token string, owner string, index *big.Int, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC721TokenURI 

func (cli *EvmClient) ERC721TokenURI(token string, tokenId *big.Int, blockNumber *big.Int) (string, error)

ERC721TokenURI for ERC721Metadata && ERC721URIStorage

func (*EvmClient) ERC721TotalSupply 

func (cli *EvmClient) ERC721TotalSupply(token string, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC721TransferFrom 

func (cli *EvmClient) ERC721TransferFrom(token string, key, from, to string, tokenId *big.Int) (string, error)

func (*EvmClient) ERC721Unpause 

func (cli *EvmClient) ERC721Unpause(token string, key string) (string, error)

func (*EvmClient) ERC1155BalanceOf 

func (cli *EvmClient) ERC1155BalanceOf(token string, owner string, tokenId *big.Int, blockNumber *big.Int) (*big.Int, error)

func (*EvmClient) ERC1155BalanceOfBatch 

func (cli *EvmClient) ERC1155BalanceOfBatch(token string, owners []string, tokenIds []*big.Int, blockNumber *big.Int) ([]*big.Int, error)

func (*EvmClient) ERC1155Burn 

func (cli *EvmClient) ERC1155Burn(key string, token string, to string, id *big.Int, amount *big.Int) (string, error)

func (*EvmClient) ERC1155BurnBatch 

func (cli *EvmClient) ERC1155BurnBatch(key string, token string, to string, ids []*big.Int, amounts []*big.Int) (string, error)

func (*EvmClient) ERC1155IsApprovedForAll 

func (cli *EvmClient) ERC1155IsApprovedForAll(token string, owner string, operator string, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC1155Mint 

func (cli *EvmClient) ERC1155Mint(key string, token string, to string, id *big.Int, amount *big.Int, data []byte) (string, error)

func (*EvmClient) ERC1155MintBatch 

func (cli *EvmClient) ERC1155MintBatch(key string, token string, to string, ids []*big.Int, amounts []*big.Int, data []byte) (string, error)

func (*EvmClient) ERC1155SafeBatchTransferFrom 

func (cli *EvmClient) ERC1155SafeBatchTransferFrom(key string, token string, owner string, to string, ids []*big.Int, amounts []*big.Int) (string, error)

func (*EvmClient) ERC1155SafeTransferFrom 

func (cli *EvmClient) ERC1155SafeTransferFrom(key string, token string, owner string, to string, id *big.Int, amount *big.Int, data []byte) (string, error)

func (*EvmClient) ERC1155SetApprovalForAll 

func (cli *EvmClient) ERC1155SetApprovalForAll(key string, token string, owner string, operator string, id *big.Int) (string, error)

func (*EvmClient) ERC1155SupportsInterface 

func (cli *EvmClient) ERC1155SupportsInterface(token string, interfaceId [4]byte, blockNumber *big.Int) (bool, error)

func (*EvmClient) ERC1155Uri 

func (cli *EvmClient) ERC1155Uri(token string, tokenId *big.Int, blockNumber *big.Int) (string, error)

func (*EvmClient) ID 

func (cli *EvmClient) ID() *big.Int

ID return chainId

func (*EvmClient) SendLegacyTx 

func (cli *EvmClient) SendLegacyTx(key string, to *string, amount string, payload string, gasPrice string, gasLimit uint64) (string, error)

SendLegacyTx High-level Send Legacy Transactions key private key, no hex format starting from 0x to address, empty or all 0 is the deployment contract amount, decimal string, integer, decimal digit 18, decimal digit 9-18 will be ignored payload contract load, hex format starting from 0x and not starting from 0x gasPrice optional, amount, decimal string, integer, decimal digit 18, decimal digit 9-18 will be ignored; price is recommended when it is 0 or not filled from the chain gasLimit optional, real-time estimation for 0

func (*EvmClient) SendTx 

func (cli *EvmClient) SendTx(ctx context.Context, signedTx *types.Transaction) error

SendTx Send signed transactions

func (*EvmClient) SignLegacyTx 

func (cli *EvmClient) SignLegacyTx(tx *types.Transaction, key string) (*types.Transaction, error)

SignLegacyTx sign transaction tx transaction to be signed key private key, without 0x prefix Return signed tx, tx.Hash returns transaction hash

Source Files

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