Unichain

Unichain is a Layer 2 blockchain developed by Uniswap Labs using the OP Stack, designed to unify fragmented DeFi ecosystems. It offers fast finality, low fees, and full EVM compatibility, making it ideal for scalable, cross-chain decentralized applications.

– Related: 📚 Supported Blockchains • 🌐 RPC Nodes → Unichain • 🔗 Official Unichain Website

RPC Gateway for Unichain blockchain

Unichain RPC networks

▶️ Run in Postman 🚀 Get Started

⭐

Unichain Mainnet

🔍 Status 🕵️ Explorer

↳ JSON-RPC

https://unichain-mainnet.gateway.tatum.io

📋 Methods

✨

Unichain Sepolia

🔍 Status 🕵️ Explorer

↳ JSON-RPC

https://unichain-sepolia.gateway.tatum.io

📋 Methods

Connect to Unichain and Fetch the Latest Block

This widget lets you instantly query the latest block height (or equivalent) for Unichain using a chain-specific RPC method like eth_blockNumber, getblockcount, or getBlockHeight. Useful for connectivity checks, uptime monitoring, or API testing.

Retrieve Unichain Node Status or Client Version via RPC

Use this pre-configured request to get version or status information for your connected Unichain node. Whether it's web3_clientVersion, getblockchaininfo, or chain-specific endpoints, the method is optimized for each supported blockchain.

Test Unichain RPC Methods in Postman

Explore and test Unichain blockchain methods instantly using our pre-configured Postman collection. Perfect for developers who want to experiment with Unichain RPC endpoints, validate API responses, or integrate Unichain into their applications.

Available Unichain interfaces and methods

Each Unichain network and interface below exposes its own set of RPC methods, listed live from Tatum's RPC Gateway. Query these endpoints for any interface to explore what it supports:

• /_methods – machine-readable list of interfaces and methods
• /llms.txt – human- and AI-readable documentation context