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I am adding a custom network
Start with wallet_addEthereumChain JSON, then open the exact chain page before you paste.
Networks
If you already know the chain, search it. If you are comparing a family of networks, use these groups to narrow the list, then open a chain page for the exact chain ID, gas token, RPC URL, explorer, and source links.
Start here
Start with wallet_addEthereumChain JSON, then open the exact chain page before you paste.
Start here
Use the chain ID list when a wallet, bridge, explorer, or deploy script asks for a decimal or hex ID.
Start here
Scan public RPC endpoints for setup checks, then treat production traffic as a provider decision.
Categories are a faster way to scan related mainnets before you copy settings. They are not approval badges. Chains in the same group can still have different bridge assumptions, finality models, explorer coverage, RPC limits, and operational risk.
Pick a category for the shortlist, then use the individual chain page for the decimal and hex chain ID, gas token, public RPC endpoint, explorer, source links, and review timestamp.
67 networks
Ethereum-compatible mainnets with numeric chain IDs, RPC URLs, explorers, and gas tokens.
Editorial grouping based on numeric EVM chain IDs and reviewed Main.net metadata; not an official taxonomy or endorsement.
25 networks
Base-layer mainnets and EVM-compatible L1 networks with chain IDs, RPC URLs, explorers, and gas tokens.
Editorial grouping based on the reviewed network type label and source-cited chain records.
30 networks
Ethereum L2s, rollups, and OP Stack or ZK networks with RPC URLs, explorers, and gas tokens.
Editorial grouping based on the reviewed network type label and public source context for L2 or rollup networks.
13 networks
OP Stack and Superchain-related mainnets with chain IDs, RPC URLs, explorers, and gas tokens.
Editorial grouping based on the reviewed type label and OP Stack or Superchain source context.
5 networks
ZK rollup mainnets with chain IDs, RPC URLs, explorers, and official source links.
Editorial grouping based on reviewed source labels that identify a ZK or zkEVM-style network.
5 networks
Gaming, NFT, and app-oriented EVM mainnets where wallet setup often starts with chain ID, RPC, explorer, and gas-token checks.
Editorial grouping based on reviewed ecosystem positioning and common app-chain lookup intent.
5 networks
Consumer, social, creator, and app-distribution mainnets with reviewed chain IDs, RPC URLs, explorers, and gas-token notes.
Editorial grouping based on reviewed ecosystem positioning and consumer, creator, or social app discovery intent.
6 networks
Mainnets commonly reviewed for payment, stablecoin, merchant, or consumer app infrastructure where public RPCs remain setup references only.
Editorial grouping based on common payment or stablecoin app infrastructure lookup intent; not a claim of payment suitability or compliance.
3 networks
EVM-compatible mainnets connected to Bitcoin-aligned ecosystems, using reviewed chain IDs, RPC URLs, explorers, and source links.
Editorial grouping based on reviewed source context that connects the chain to Bitcoin-aligned ecosystems.
5 networks
EVM mainnets associated with exchange ecosystems, listed as metadata references rather than exchange or token recommendations.
Editorial grouping based on reviewed public ecosystem affiliation; not an endorsement of an exchange, token, or chain.