Guide

Unichain chain ID and RPC URL

Unichain mainnet uses chain ID 130 / 0x82, RPC URL https://mainnet.unichain.org, explorer https://uniscan.xyz, and ETH as the gas token.

Answer first

Unichain chain ID quick answer

Use 130 / 0x82 for Unichain mainnet, with RPC URL https://mainnet.unichain.org, explorer https://uniscan.xyz, and ETH as the gas token. The canonical indexed page for this chain is /status/unichain/.

Copy Unichain config RPC and explorer Official docs and sources ETH gas token

Network Unichain

Chain ID 130 / 0x82

RPC URL https://mainnet.unichain.org

Explorer https://uniscan.xyz

Gas token ETH

Checked April 30, 2026

Unichain mainnet settings

RPC URL: https://mainnet.unichain.org
Explorer: https://uniscan.xyz
Chain ID: 130
Chain ID hex: 0x82
Currency symbol: ETH
Source docs: Unichain docs

Unichain EIP-3085 config JSON

Text-only wallet_addEthereumChain parameters generated from reviewed fields. Main.net does not connect wallets or request permissions.

Copy-ready JSON

Review source documentation before using this in an app or wallet flow.

{
  "chainId": "0x82",
  "chainName": "Unichain",
  "nativeCurrency": {
    "name": "ETH",
    "symbol": "ETH",
    "decimals": 18
  },
  "rpcUrls": [
    "https://mainnet.unichain.org"
  ],
  "blockExplorerUrls": [
    "https://uniscan.xyz"
  ]
}

Official docs and source links

Main.net links to source documentation for verification. It does not rank RPC providers or make uptime, latency, privacy, or production reliability claims about public endpoints.

Unichain network information Unichain public RPC calls Unichain node providers

Setup caution

Unichain states the public RPC is rate-limited and should not be used in production systems. Use a dedicated provider or node for production traffic.

Always verify important details in official documentation before configuring software that may sign transactions. Use the status page copy path for the current reviewed config: /status/unichain/#copy-ready-config.