Unichain

The only Unichain
provider you’ll ever need

Build on Unichain with the fastest RPC Nodes, a comprehensive library of web3 APIs, and the most performant blockchain ETL tools—all backed by enterprise-grade infrastructure.

Try free Contact sales

Trusted by the best

Battle-tested
infrastructure
for Unichain builders

Providing performance and reliability at scale for the world's top businesses and onchain projects. Join them.

500 billion+

API requests handled monthly, we can handle any volume you need.

99.99%

Uptime SLA ensures you're only paying while we're online.

2.5x

Faster API response times than our competitors.

24/7

Access to our support team, Discord community, and docs.

Everything you need to build on Unichain,
all under one account

2 supported networks

Mainnet
Sepolia Testnet

// import the QuickNode SDK

import { Core } from '@quicknode/sdk'

// create a connection to your endpoint

const core = new Core({

endpointUrl: "https://docs-demo.quiknode.pro/",

})

// call the getBlockNumber method

core.client.getBlockNumber()

Core RPC API

Reliable & scalable
RPC endpoints

Connect to Unichain with one line of code and get unparalleled latency, reliability, and scalability.

Create an Endpoint Learn more

Looking for something dedicated?

Check out clusters

2 supported networks

Mainnet
Sepolia Testnet

Streaming block data

18% complete

Streaming in progress

Last streamed block: 10343453

Webhook destination

https://quicknode.com/api/webhook

Payload logs

View all logs

10343454
Retry 1 of 3...
10343454
Handshake error
10343454
1 min ago
10343454
1 min ago
10343454
1 min ago

Streams

Blockchain data delivered to you

Stream live and historical Unichain data to your application sequentially with guaranteed delivery and flexible filtering.

Launch a Stream Learn more

Indexing chain data?

Check out our backfill templates

Functions

Serverless functions for web3 developers

Filter, transform, and enrich blockchain data in real-time with serverless functions, optimized for web3.

Learn more

Not yet supported on Unichain

Marketplace

Supercharge your dApp with add-on services

Integrate with add-on services and tools to enhance the functionality of your Unichain application.

Browse all our add-ons

Featured

GoldRush Wallet API

Fetch multichain ERC20, NFT and native token balances and transfers. Useful for building wallets, portfolio trackers, token gating and airdrop snapshots. Supports 100+ chains.

Learn more about Unichain,
and how to get started

Why build on Unichain?

Unichain is the blockchain behind Uniswap, the leading decentralized exchange and liquidity provider across multiple ecosystems. Build on Unichain to help create more comprehensive access to liquidity and trades worldwide.

Doc

Unichain RPC Docs

Browse our robust documentation for all of our supported chains and learn how to call RPC methods using up-to-date libraries and code examples across Python, Ruby, JavaScript, and cURL.

The only Unichain provider you’ll ever need