API WEB 2.0
CtrlK
  • Overview
  • Step-by-step guide
    • Basics
    • Request to create a transaction
    • Transfer initialization request without private key
    • Transfer initialization request with private key
    • Transaction status request
    • Request for obtaining the list of supported networks and tokens
    • Request for obtaining the list of supported token pairs
    • Transaction Data Signature Logic
    • Private key encryption logic
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  1. Step-by-step guide

Transaction Data Signature Logic

To sign transaction data, it is convenient and easy to use Web3 libraries, which are implemented in most languages.

Basic logic of signature implementation without using web3 libraries in PHP language - https://developer.cargox.digital/examples/signing_with_php.html

Javascript web3 - https://medium.com/coinmonks/signing-and-making-transactions-on-ethereum-using-web3-js-1b5663207d63

GoLang - https://ethereum.stackexchange.com/questions/16472/signing-a-raw-transaction-in-go

Ruby web3 - https://github.com/se3000/ruby-eth

PHP web3 - https://github.com/web3p/web3.php

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Last updated 2 years ago