Below you can find the endpoints and the samples
Klaytn is an open-source, enterprise-oriented blockchain that enables a user-friendly building experience through its modular infrastructure.
For more information on Klaytn APIs, see the official documentation.

Klaytn RPC Endpoints


  • https://klaytn-mainnet-rpc.allthatnode.com:8551/'YOUR-API-KEY'


  • https://klaytn-baobab-rpc.allthatnode.com:8551/'YOUR-API-KEY'
Find 'YOUR-API-KEY' by going to the Dashboard menu (Dashboard > All Projects > Project Detail Page).
Or you can use the public Klaytn nodes without the API key. (i.e. https://klaytn-mainnet-rpc.allthatnode.com:8551/)
But Public endpoints are not intended for DApp building. Please use private / dedicated RPC servers when you launch your application, drop NFTs, etc.
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Klaytn RPC Endpoints