One search. Every chain.

8 networks, listed here. Live chain reads are off.

Every network is also browsable on its own at mainnet.io/arc, mainnet.io/arc-testnet, and 7 more.

Networks

mainnet.io/arc

Launching today

Public mainnet RPC not yet published

Circle's permissioned L1 for financial markets. Gas is paid in USDC.

mainnet.io/arc-testnet

Arc's public test network. Mirrors mainnet behaviour, no real assets.

mainnet.io/ethereum

The settlement layer the rest of this list ultimately answers to.

mainnet.io/base

Coinbase's OP Stack L2.

mainnet.io/arbitrum

The largest Ethereum rollup by value settled.

mainnet.io/optimism

The reference OP Stack deployment.

mainnet.io/polygon

High-throughput PoS sidechain checkpointing to Ethereum.

mainnet.io/bnb

Binance's high-throughput EVM chain.

mainnet.io/avalanche

The EVM contract chain of the Avalanche primary network.