Chain ID reference
ZKsync Era chain ID
ZKsync Era mainnet uses chain ID 324 and gas token ETH. 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
- ZKsync docs
- Next review
- monthly; after May 30, 2026
ZKsync Era network settings
ZKsync Era is an Ethereum L2. ZKsync documentation lists mainnet RPC URL, websocket URL, chain ID 324, ETH as currency symbol, and explorer.
- Chain type
- ZK rollup L2 mainnet
- Primary public RPC
https://mainnet.era.zksync.io- Explorer
- https://explorer.zksync.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.
ZK rollups can have different tooling, finality, and withdrawal assumptions. Verify network details in ZKsync docs before deployment.
Sources
These links are the cited source material for the chain ID, RPC URL, explorer, or setup context shown on this page.