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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 NameWormhole Chain IDNetwork ID
Ethereum21
Solana1Mainnet Beta - 5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
Acala12787
Algorand8mainnet-v1.0
Aptos221
Arbitrum23Arbitrum One - 42161
Avalanche6C-Chain - 43114
Base30Base - 8453
Berachain39
Blast3681457
BNB Smart Chain456
Celestia4004celestia
Celo1442220
Cosmos Hub4000cosmoshub-4
Dymension4007dymension_1100-1
Evmos4001evmos_9001-2
Fantom10250
Gnosis25100
Injective19injective-1
Ink46
Kaia138217
Karura11686
Kujira4002kaiyo-1
Linea3859144
Mantle355000
MonadDevnet10008
Moonbeam161284
NEAR15mainnet
Neon17245022934
Neutron4003neutron-1
Oasis742262
Optimism2410
Osmosis20osmosis-1
Polygon5137
Provenance4008pio-mainnet-1
Pythnet26
Rootstock3330
Scroll34534352
SEDA4006
Sei32pacific-1
Seievm40
SNAXchain432192
Stargaze4005stargaze-1
Sui2135834a8a
Terra3columbus-5
Terra 2.018phoenix-1
Unichain44
World Chain45480
X Layer37196
XPLA28dimension_37-1

Chain NameWormhole Chain IDNetwork ID
Ethereum Holesky10006Holesky - 17000
Ethereum Sepolia10002Sepolia - 11155111
Solana1Devnet - EtWTRABZaYq6iMfeYKouRu166VU2xqa1wcaWoxPkrZBG
Acala12597
Algorand8testnet-v1.0
Aptos222
Arbitrum Sepolia10003Sepolia - 421614
Avalanche6Fuji - 43113
Base Sepolia10004Base Sepolia - 84532
Berachain3980084
Blast36168587773
BNB Smart Chain497
Celestia4004mocha-4
Celo14Alfajores - 44787
Cosmos Hub4000theta-testnet-001
Dymension4007
Evmos4001evmos_9000-4
Fantom104002
Gnosis25Chiado - 10200
Injective19injective-888
Ink46763373
Kaia13Kairos - 1001
Karura11596
Kujira4002harpoon-4
Linea3859141
Mantle35Sepolia - 5003
MonadDevnet1000841454
Moonbeam16Moonbase-Alphanet - 1287
NEAR15testnet
Neon17245022940
Neutron4003pion-1
Oasis742261
Optimism Sepolia10005Optimism Sepolia - 11155420
Osmosis20osmo-test-5
Polygon Amoy10007Amoy - 80002
Provenance4008
Pythnet26
Rootstock3331
Scroll34Sepolia - 534351
SEDA4006seda-1-testnet
Sei32atlantic-2
Seievm40
SNAXchain4313001
Stargaze4005
Sui214c78adac
Terra3bombay-12
Terra 2.018pisco-1
Unichain44Unichain Sepolia - 1301
World Chain454801
X Layer37195
XPLA28cube_47-5

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