Type ZkLinkSigner
ZkLinkSigner includes the L1 private key(Eth or Starknet) and L3 private key.
func ethSig
ZkLinkSigner ethSig(String sig)
Creat a from eth personal sign.
input:
sig: hex string of eth personal sign(with or without 0x prefix)
func starknetSig
ZkLinkSigner starknetSig(String sig)
Creat a from starknet signature.
input:
sig: hex string of starknet signature(with or without 0x prefix)
func getPubkey
Return hex string of public key.
func getPubkeyHash
String getPubkeyHash()
Return hex string of public key hash.
func signMusig
ZkLinkSignature signMusig(List<int> msg)
Type Signer
L1 private key.
func ethSigner
Signer ethSigner(String ethPrivateKey)
Create a Ethereum private key signer.
input:
ethPrivateKey: hex string of private key(with or without 0x prefix)
func starknetSigner
Signer starknetSigner(String ethPrivateKey, String starknetChainId, String starknetAddr)
Create a Starknet signer.
input:
ethPrivateKey: hex string of starknet private key
starknetChainId: chain id of starknet
starknetAddr: starknet address
func signChangePubkeyWithOnchain
String signChangePubkeyWithOnchain(ChangePubKey tx)
func signChangePubkeyWithEthEcdsaAuth
String signChangePubkeyWithEthEcdsaAuth(ChangePubKey tx)
func signChangePubkeyWithCreate2DataAuth
String signChangePubkeyWithCreate2DataAuth(
ChangePubKey tx,
String creatorAddress,
String saltArg,
String codeHash,
Example
var signer = Signer.ethSigner(ethPrivateKey: "0xbe725250b123a39dab5b7579334d5888987c72a58f4508062545fe6e08ca94f4");
var tx = ChangePubKey(
chainId: 1,
accountId: 2,
subAccountId: 4,
newPubkeyHash: "0xd8d5fb6a6caef06aa3dc2abdcdc240987e5330fe",
feeToken: 1,
fee: "100",
nonce: 100,
);
print(signer.signChangePubkeyWithCreate2DataAuth(
tx: tx,
creatorAddress: '0x6E253C951A40fAf4032faFbEc19262Cd1531A5F5',
saltArg: '0x0000000000000000000000000000000000000000000000000000000000000000',
codeHash: '0x4f063cd4b2e3a885f61fefb0988cc12487182c4f09ff5de374103f5812f33fe7',
));
func signWithdraw
String signWithdraw(
Withdraw tx,
String tokenSymbol,
String? chainId,
String? addr,
)
func signTransfer
String signTransfer(
Transfer tx,
String tokenSymbol,
String? chainId,
String? addr,
)
func signForcedExit
String signForcedExit(ForcedExit tx)
func createSignedOrder
Order createSignedOrder(Order order)
func signOrderMatching
String signOrderMatching(OrderMatching tx)
Example
var signer = Signer.ethSigner(ethPrivateKey: "0xbe725250b123a39dab5b7579334d5888987c72a58f4508062545fe6e08ca94f4");
var maker = signer.createSignedOrder(order: Order(
accountId: 5,
subAccountId: 1,
slotId: 1,
nonce: 1,
baseTokenId: 18,
quoteTokenId: 17,
amount: "10000000000000",
price: "10000000000",
isSell: true,
makerFeeRate: 5,
takerFeeRate: 3,
hasSubsidy: false,
));
var taker = signer.createSignedOrder(order: Order(
accountId: 6,
subAccountId: 1,
slotId: 1,
nonce: 1,
baseTokenId: 18,
quoteTokenId: 17,
amount: "10000000000000",
price: "10000000000",
isSell: false,
makerFeeRate: 5,
takerFeeRate: 3,
hasSubsidy: false,
));
var contractPrices = [
ContractPrice(pairId: 1, marketPrice: "100"),
ContractPrice(pairId: 2, marketPrice: "200"),
ContractPrice(pairId: 3, marketPrice: "300"),
ContractPrice(pairId: 4, marketPrice: "400"),
];
var marginPrices = [
SpotPriceInfo(tokenId: 11, price: "100"),
SpotPriceInfo(tokenId: 12, price: "200"),
SpotPriceInfo(tokenId: 13, price: "300"),
];
var tx = OrderMatching(
accountId: 10,
subAccountId: 1,
taker: taker,
maker: maker,
fee: "1000000000",
feeToken: 18,
contractPrices: contractPrices,
marginPrices: marginPrices,
expectBaseAmount: "10000000000000000",
expectQuoteAmount: "10000000000000000",
);
print(signer.signOrderMatching(tx: tx));
func createSignedContract
Contract createSignedContract(Contract contract)
func signContractMatching
String signContractMatching(ContractMatching tx)
func signAutoDeleveraging
String signAutoDeleveraging(AutoDeleveraging tx)
func signFunding
String signFunding(Funding tx)
func signLiquidation
String signLiquidation(Liquidation tx)
