Chain ID reference
Celo chain ID
Celo mainnet uses chain ID 42220 and gas token CELO. Verify the ID and RPC endpoint against the cited source before adding a wallet network or signing transactions.
Verification record
This page is checked against cited public sources. It is not a live uptime, latency, or production reliability monitor.
- Last checked
- Verification status
- Verified metadata
- Verification run
manual-static-seed-2026-04-30- Verification tool
manual-source-review- Source set
- Celo docs
- Next review
- monthly; after May 30, 2026
Celo network settings
Celo mainnet is an EVM-compatible network. Celo documentation lists chain ID 42220, CELO as currency symbol, Forno as a best-effort RPC endpoint, and Celoscan.
- Chain type
- OP Stack L2 mainnet
- Primary public RPC
https://forno.celo.org- Explorer
- https://celoscan.io
- Verification
- Verified metadata, checked April 30, 2026
- Review cadence
- monthly; next review after May 30, 2026
Wallet and tooling caution
A matching chain ID helps software select the right network, but it does not prove an RPC endpoint is official, private, reliable, or safe. Main.net is an independent reference site and is not affiliated with the listed networks unless explicitly stated.
Celo documentation notes that Forno is rate-limited and recommends higher-support providers as usage grows.
Sources
These links are the cited source material for the chain ID, RPC URL, explorer, or setup context shown on this page.