signEip712
Signing an EIP712 structured message
This function signs a structured EIP712 message using a specific account.
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signer.signEip712({
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walletId: '71dec640-4eb8-4321-adb8-b79461573fc4',
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secretType: 'ETHEREUM',
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data : {
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"types":{
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"EIP712Domain":[
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{
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"name":"name",
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"type":"string"
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},
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{
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"name":"version",
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"type":"string"
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},
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{
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"name":"chainId",
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"type":"uint256"
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},
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{
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"name":"verifyingContract",
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"type":"address"
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},
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{
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"name":"salt",
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"type":"bytes32"
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}
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],
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"Bid":[
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{
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"name":"amount",
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"type":"uint256"
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},
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{
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"name":"bidder",
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"type":"Identity"
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}
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],
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"Identity":[
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{
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"name":"userId",
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"type":"uint256"
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},
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{
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"name":"wallet",
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"type":"address"
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}
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]
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},
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"domain":{
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"name":"My amazing dApp",
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"version":"2",
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"chainId":1,
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"verifyingContract":"0x1C56346CD2A2Bf3202F771f50d3D14a367B48070",
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"salt":"0xf2d857f4a3edcb9b78b4d503bfe733db1e3f6cdc2b7971ee739626c97e86a558"
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},
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"primaryType":"Bid",
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"message":{
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"amount":100,
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"bidder":{
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"userId":323,
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"wallet":"0x3333333333333333333333333333333333333333"
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}
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}
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}
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})
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Signature
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signer.signEip712(eip712SignRequestDto, options?): Promise<SignerResult>
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Returns
1
Promise<SignerResult>
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{
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"type" : "HEX_SIGNATURE",
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"r" : "0xb91467e570a6466aa9e9876cbcd013baba02900b8979d43fe208a4a4f339f5fd",
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"s" : "0x6007e74cd82e037b800186422fc2da167c747ef045e5d18a5f5d4300f8e1a029",
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"v" : "0x1c",
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"signature" : "0xb91467e570a6466aa9e9876cbcd013baba02900b8979d43fe208a4a4f339f5fd6007e74cd82e037b800186422fc2da167c747ef045e5d18a5f5d4300f8e1a0291c"
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}
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Parameter
Required
Description
TrueEIP712 signature request you want to sign. For more info on how this request should look like, see
eip712SignRequestDto .
Last modified 1yr ago