# Unichain RPC and network details

Source: https://www.alchemy.com/rpc/unichain

Unichain is an OP-Stack L2 that unifies fragmented onchain liquidity via order flow auction, routing and executing trades at the best prices across all its connected AMMs. Built in oracles and MEV-resistant matching make Unichain a popular settlement layer for DeFi aggregators.

## Network details

- Network: Mainnet
- Chain ID: 130
- Environment: Mainnet
- Category: ROLLUP
- Gas token: ETH
- Framework: Optimism
- Data availability: Ethereum
- Settlement: Ethereum

## Endpoints

- Alchemy RPC: https://unichain-mainnet.g.alchemy.com/v2/API_KEY
- Alchemy WebSocket: wss://unichain-mainnet.g.alchemy.com/v2/API_KEY

Replace API_KEY with a key from https://dashboard.alchemy.com/signup.

## Alchemy product support

Supported on Unichain: RPC API, Debug API, Bundler API, Token API, NFT API, Websockets, Gas Manager, Webhooks, Transfers API.

Not currently supported: Transaction receipts API, Block Timestamp API, User OP Simulation API, Prices API, Trace API, gRPC.

## Build on Alchemy

Alchemy offers Unichain RPC endpoints and a host of infrastructure services, including enriched data APIs, push notifications, gas sponsorship, and more. Let Alchemy handle your infra while you focus on shipping value to your users.

## Available networks

- Unichain Sepolia (testnet): https://www.alchemy.com/rpc/unichain-sepolia

## Links

- Alchemy docs: https://www.alchemy.com/docs/reference/unichain-api-quickstart
- Official docs: https://docs.unichain.org/docs
- Website: https://unichain.io/
- GitHub: https://github.com/uniswap
- Block explorer: https://unichain.blockscout.com/
- Node snapshots: https://www.alchemy.com/snapshots/unichain