🔷 zkEVM

zkSync API Comparison

Find the best APIs for building on zkSync Era. Compare RPC endpoints and infrastructure providers.

Top zkSync Infrastructure Providers

zkSync Era is Matter Labs' zkEVM. Choose the right API provider for low-fee, secure transactions.

Recommended API Providers for zkSync

Alchemy

Enterprise-grade with zkSync Era support

  • Free Tier20M compute units
  • zkSync SupportEra & Lite
  • Enhanced APIsFull support
Get Free API Key →

QuickNode

High-performance global network

  • Free Tier50K requests/day
  • zkSync SupportEra
  • SpeedGlobal CDN
Get Free API Key →

Infura

Proven reliability

  • Free Tier100K requests/day
  • zkSync SupportEra
  • DashboardAnalytics
Get Free API Key →

Public RPC Endpoints

NetworkRPC URLChain IDNotes
zkSync Erahttps://mainnet.era.zksync.io324Official
zkSync Litehttps://zksync-era.blockpi.io--Via BlockPI
Testnethttps://testnet.era.zksync.dev300Sepolia

Frequently Asked Questions

What is the difference between zkSync Era and Lite?

Era is a zkEVM rollup with full EVM compatibility. Lite is the original zkSync with simpler architecture.

How do I add zkSync Era to MetaMask?

Use Chainlist or add manually: RPC https://mainnet.era.zksync.io, Chain ID 324, Symbol ETH