ContractKit is a library to help developers and validators to interact with the celo-blockchain and is well suited to developers looking for an easy way to integrate Celo Smart Contracts within their applications.

What you can do?

ContractKit supports the following functionality:

  • Connect to a node

  • Access web3 object to interact with node's Json RPC API

  • Send Transaction with celo's extra fields: (feeCurrency, gatewayFeeRecipient and gatewayFee)

  • Simple interface to interact with CELO and cUSD

  • Simple interface to interact with Celo Core contracts

  • Local sign transactions

  • Utilities

  • Query on-chain identifier for a phone number