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Build better with Klaytn nodes

Run high-performing Klaytn nodes in minutes on a platform built for scale.

Reliable Klaytn Mainnet infrastructure

Chainstack makes sure you get access to robust and scalable infrastructure, ready for your Klaytn journey, in a matter of minutes.

We take away the burden of managing it so that you can instantly focus on building and exploring data on Klaytn RPC and API.

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GLOBAL ELASTIC NODES Start fast with elastic Klaytn RPC nodes

Elastic Klaytn RPC nodes provide personal, geographically diverse, and protected API* endpoints you can immediately start using to interact with Klaytn Mainnet, starting at $0 per month.

logo Best throughput

Never be short on resources when you need them. Enjoy the highest throughput in the industry, regardless of traffic volumes. Need to handle a massive influx? Go for it.

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logo No daily request limits

All our plans include class-leading monthly request volumes with no limits on the number or type of requests your DApp can make every day. Daily request limits? Who needs that?

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logo Global endpoint locations

Geo-load-balanced and distributed worldwide, Global Elastic Nodes automatically route requests to the nearest geo-located servers for the fastest service seamlessly.

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We accept payments in cryptocurrencies for Klaytn RPC nodes. Learn more

Unbeatable pricing

No method-specific fees. To make your monthly infra spending predictable, every API call to your node is billed at a flat rate in Request Units, or RU irrespective of the type of request or the computational resources it requires.

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Chainstack Marketplace

Chainstack is designed to work hand-in-hand with the Klaytn ecosystem: tools, apps, and services that you use every day to build your applications or amplify returns.

We work closely with developers and the Klaytn community to ensure seamless integration for our end users.

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Get started Grow with Klaytn on Chainstack

Discover a wealth of information on how to deploy blockchain infrastructure and build amazing applications using Klaytn RPCs and APIs with Chainstack.

Deploy a Klaytn RPC node

Deploy an elastic or dedicated Klaytn Mainnet RPC node.

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Klaytn tooling

Learn how to interact with your Klaytn RPC node.

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Klaytn tutorials

Build and decentralized applications using Klaytn tools.

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Notes for Klaytn API

When communicating with a Klaytn RPC node, the Klaytn client implements a JSON-RPC specification, a communication protocol allowing one to make remote calls and execute them as if they were made locally.

The Klaytn API allows developers to communicate with the Klaytn blockchain to build applications. The best way to use the Klaytn API is to use a web3 library such as web3.js if using JavaScript or web3.py using Python.