Sign typed data
posthttps://api.circle.com/v1/w3s/developer/sign/typedData
- Reference
- Playground
Sign the EIP-712 typed structured data from a specified developer-controlled wallet. This endpoint only supports Ethereum and EVM-compatible blockchains. Please note that not all Dapps currently support Smart Contract Accounts (SCA); the difference between Ethereum's EOA and SCA can be found in the account types guide. You can also check the list of Ethereum Dapps that support SCA: https://eip1271.io/.
Body parameters
entitySecretCiphertext
string
Required
A base64 string expression of the entity secret ciphertext. The entity secret should be encrypted by the entity public key. Circle mandates that the entity secret ciphertext is unique for each API request.
data
string
Required
A string represents the typed structured data in EIP-712
walletId
string
Required
System-generated unique identifier of the resource.
memo
string
The human readable explanation for this sign action. Useful for presenting with extra information.
Response
RequestChoose a language
ResponseChoose an example
1{
2 "data": {
3 "signature": "3W6r38STvZuBSmk2bbbct132SjEsYSARo3CJi3JQvNUaFoYu..."
4 }
5}Did this page help you?
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