Chain IDs
The following table documents the chain IDs used by Wormhole and places them alongside the more commonly referenced EVM Chain IDs.
Note
Please note, Wormhole chain IDs are different than the more commonly referenced EVM chain IDs, specified in the MainNet and TestNet ID columns.
| Chain Name | Wormhole Chain ID | Network ID |
|---|---|---|
| Ethereum | 2 | 1 |
| Solana | 1 | Mainnet Beta - 5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d |
| Acala | 12 | 787 |
| Algorand | 8 | mainnet-v1.0 |
| Aptos | 22 | 1 |
| Arbitrum | 23 | Arbitrum One - 42161 |
| Avalanche | 6 | C-Chain - 43114 |
| Base | 30 | Base - 8453 |
| Berachain | 39 | |
| Blast | 36 | 81457 |
| BNB Smart Chain | 4 | 56 |
| Celestia | 4004 | celestia |
| Celo | 14 | 42220 |
| Cosmoshub | 4000 | cosmoshub-4 |
| Dymension | 4007 | dymension_1100-1 |
| Evmos | 4001 | evmos_9001-2 |
| Fantom | 10 | 250 |
| Gnosis | 25 | 100 |
| Injective | 19 | injective-1 |
| Karura | 11 | 686 |
| Klaytn | 13 | 8217 |
| Kujira | 4002 | kaiyo-1 |
| Linea | 38 | 59144 |
| Mantle | 35 | 5000 |
| Moonbeam | 16 | 1284 |
| NEAR | 15 | mainnet |
| Neon | 17 | 245022934 |
| Neutron | 4003 | neutron-1 |
| Oasis | 7 | 42262 |
| Optimism | 24 | 10 |
| Osmosis | 20 | osmosis-1 |
| Polygon | 5 | 137 |
| Provenance | 4008 | pio-mainnet-1 |
| Pythnet | 26 | |
| Rootstock | 33 | 30 |
| Scroll | 34 | 534352 |
| Seda | 4006 | |
| Sei | 32 | pacific-1 |
| Seievm | 40 | |
| Stargaze | 4005 | stargaze-1 |
| Sui | 21 | 35834a8a |
| Terra | 3 | columbus-5 |
| Terra2 | 18 | phoenix-1 |
| Xlayer | 37 | 196 |
| Xpla | 28 | dimension_37-1 |
| Chain Name | Wormhole Chain ID | Network ID |
|---|---|---|
| Ethereum | 2 | Goerli - 5 |
| Ethereum Holesky | 10006 | Holesky - 17000 |
| Ethereum Sepolia | 10002 | Sepolia - 11155111 |
| Solana | 1 | Devnet - EtWTRABZaYq6iMfeYKouRu166VU2xqa1wcaWoxPkrZBG |
| Acala | 12 | 597 |
| Algorand | 8 | testnet-v1.0 |
| Aptos | 22 | 2 |
| Arbitrum | 23 | Goerli - 421613 |
| Arbitrum Sepolia | 10003 | Sepolia - 421614 |
| Avalanche | 6 | Fuji - 43113 |
| Base | 30 | Base Goerli - 84531 |
| Base Sepolia | 10004 | Base Sepolia - 84532 |
| Berachain | 39 | 80084 |
| Blast | 36 | 168587773 |
| BNB Smart Chain | 4 | 97 |
| Celestia | 4004 | mocha-4 |
| Celo | 14 | Alfajores - 44787 |
| Cosmoshub | 4000 | theta-testnet-001 |
| Dymension | 4007 | |
| Evmos | 4001 | evmos_9000-4 |
| Fantom | 10 | 4002 |
| Gnosis | 25 | Chaido - 10200 |
| Injective | 19 | injective-888 |
| Karura | 11 | 596 |
| Klaytn | 13 | Baobab - 1001 |
| Kujira | 4002 | harpoon-4 |
| Linea | 38 | 59141 |
| Mantle | 35 | Sepolia - 5003 |
| Moonbeam | 16 | Moonbase-Alphanet - 1287 |
| NEAR | 15 | testnet |
| Neon | 17 | 245022940 |
| Neutron | 4003 | pion-1 |
| Oasis | 7 | 42261 |
| Optimism | 24 | Optimism Goerli - 420 |
| Optimism Sepolia | 10005 | Optimism Sepolia - 11155420 |
| Osmosis | 20 | osmo-test-5 |
| Polygon | 5 | Mumbai - 80001 |
| Polygon Sepolia | 10007 | Sepolia - 80002 |
| Provenance | 4008 | |
| Pythnet | 26 | |
| Rootstock | 33 | 31 |
| Scroll | 34 | Sepolia - 534351 |
| Seda | 4006 | seda-1-testnet |
| Sei | 32 | atlantic-2 |
| Seievm | 40 | |
| Stargaze | 4005 | |
| Sui | 21 | 4c78adac |
| Terra | 3 | bombay-12 |
| Terra2 | 18 | pisco-1 |
| Xlayer | 37 | 195 |
| Xpla | 28 | cube_47-5 |