Sign message

POST {{baseUrl}}/developer/sign/message

Sign the EIP-191 message from a specified developer-controlled wallet. Please note that not all the Dapps currently support Smart Contract Account (SCA), the difference between EOA and SCA can be found in the account types guide, and you can check the list of Dapps that support SCA: https://eip1271.io/.

https://developers.circle.com/w3s/reference/signdevelopermessage

Request Body

{"walletId"=>"a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11", "encodedByHex"=>true, "message"=>"I agree with this transfer", "memo"=>"Transfer USDC to Sam", "entitySecretCiphertext"=>"{{entitySecretCiphertext}}"}

RESPONSES

status: OK

{&quot;data&quot;:{&quot;signature&quot;:&quot;0xffa114d9495b3825dd5cf85814a5d391b7ff4f835d9a64f5d918b6807045cb0906a0b5b87a624069371dab9094bff5ea4c4334c19fefbf7e4ffb28546b66b0561c&quot;}}