Developer Tools

This page contains the list of development tools that is available to help Blockchain Application development on Klaytn.


  • Kaikas is a browser extension wallet for the Klaytn Network. With Kaikas, you are able to store and transact with your KLAY and Klaytn-based tokens. You can also sign requests from web-based Klaytn BApps in real-time.

Klaytn Wallet

  • Klaytn Wallet is a browser-based account management tool for the Blockchain Application (BApp) developers. You can create/load your accounts, review your account balance, and transfer KLAY. You can also register your own Klaytn tokens to test basic behaviors.


  • Klaytnscope is the block explorer for the Klaytn Network. You can browse and inspect your transactions on the browser.