Best Kaia RPC Nodes and APIs

Powering Asia’s on-chain future

Connect in seconds to Kaia via OnFinality's elastic API with a high availability of 99.99% uptime per year.

Powering Asia’s on-chain future

Connect to API Service

API Service

API Features

Archive

API Based In

Hong KongFranceN.Virginia

Formed through the merger of the Klaytn and Finschia blockchains initially developed by Kakao and LINE respectively, Kaia brings Web3 to the fingertips of hundreds of millions across Asia.

Resources

EVM JSON-RPC Documentation

Supported Methods and Response Units

Additional Info

Project Website

Kaia Public Endpoint

The below example uses the public API endpoint*. This endpoint is only suitable for testing. To avoid rate limiting and service interruption, sign up now to get your own API key.

* The public endpoint is rate limited

API SERVICE

Unlimited requests, high rate limits

Powerful API analytics

99.99% uptime

Connect via HTTPS or websocket

Decentralised servers hosted globally

Full archive access at no extra cost

PRICING

Calculate Your Costs

Only pay for what you need.

Monthly Response Units

0100M200M300M400M

Total Cost

Free/ Monthly

Recommended Plan: Developer

Sign Up Now View Pricing Details

BLOG

Latest Kaia Updates!

Never Worry About Infrastructure Again!

OnFinality takes away the heavy lifting of DevOps so you can build smarter and faster.

Supported Networks

Product

Enterprise Node

Network Prototyping Tools

Supported Networks

Staking & Validators

Indexer Service

Company

Resources

Documentation & Support

Compare RPC Providers

Sign-Up To Our Newsletter

Keep up to date with new features, chain announcements, and case studies.

By entering your email you agree and have read to our privacy policy.

© Copyright 2025 OnFinalityTerms of Service | Privacy Policy