Development Environment

Klaytn Networks

  • Baobab testnet

  • Cypress mainnet

Endpoint Node

  • Endpoint Node is needed to connect to the Klaytn network and to issue an API call or send a transaction.

  • ken is a Klaytn Endpoint Node binary. ken exposes two interfaces, a command-line interface and the JSON-RPC APIs. ken runs on Linux and MacOS.

  • ken CLI comes with several utility and node management functions.

Smart Contract Development

  • Klaytn IDE - A browser-based compiler and IDE for the Klaytn smart contracts.

  • Truffle - An open-source tool for developing smart contracts in Solidity.

Klaytn SDKs

  • caver-js : A JavaScript library that implements the Klaytn JSON-RPC APIs.

  • caver-java : A Java library that implements the Klaytn JSON-RPC APIs.

Klaytn Toolkits