You are able to submit the SIGNED transaction via this API and FST Network will broadcast your transaction to the Ethereum Network.

GraphQL API

  • Query String
  • Query Variables
  • HTTP Headers

HTTP Request and Response

Request

  • URL
    • For development: https://test.fstk.io/api
    • For production: https://engine.fstk.io/api
  • Method: POST
  • Headers
    • accept: application/json
    • content-type: application/json
    • authorization: Bearer [JWT Web-to-Server access token]
      • (for example)
  • Body

    The value of query in the body is a String.

Response

Parameters

Request

  • data <String!>
    • Data after signed.
  • submitToken <String!>
    • submitToken from the previous API.

Response

  • submitTransaction <SubmitTransactionPayload!>
    • transactionHash <String!>
      • Transaction hash of the transaction. transactionHash can be checked and verified in any Ethereum explorer such as etherscan.io.