Create a challenge for a contract execution transaction

POST {{baseUrl}}/user/transactions/contractExecution

Generates a challenge for creating a transaction which executes a smart contract. ABI parameters must be passed in the request.

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

Request Body

{"abiParameters"=>["<abi parameters>"], "abiFunctionSignature"=>"burn(uint256)", "contractAddress"=>"<contract address>", "feeLevel"=>"MEDIUM", "idempotencyKey"=>"{{$guid}}", "refId"=>"298h2d9h8", "walletId"=>"a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11"}