Bridge IDs

Bridge ID helps expand.network to redirect the query or transaction to the appropriate bridge protocol. By default, it tries to communicate with the Stargate mainnet. Following is the list of Bridge with their respective IDs.

Bridge Name	Bridge ID	Chains Supported
Stargate	100	Mainnet Chains supported: Ethereum, Binance, Avalanche, Polygon, Arbitrum, Fantom, & Optimism Testnet Chains supported: Ethereum(Goerli), Polygon(Mumbai)
Squid Router	Mainnet: 200 Testnet: 201	Mainnet source chains supported: Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Binance, Fantom and Base Mainnet destination chains supported: Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Binance, Fantom, Linea, Base, MoonBeam, Mantle, Celo, Kava, Filecoin, Osmosis, Cosmoshub, Kujira, Neutron, Stargaze, Axelarnet, Umee, Persistence, Sommelier, Stride, Crescent, Juno, Carbon, Regen, Agoric, Chihuahua, Akash, Comdex, Archway, Quicksilver, Omniflixhub, Migaloo, Mars, Terra, Assetmantle, GravityBridge, Bitcanna, Bitsong, Cheqd, Decentr, Desmos, Irisnet, Impacthub, Jackal, Likecoin, Lumnetwork, Sentinel. Testnet source chains supported: Ethereum-2, arbitrum, avalanche, polygon, binance, fantom. Testnet destination chains supported: Ethereum-2, arbitrum, linea, avalanche, mantle, moonbeam, filecoin, polygon, binance, fantom, celo, osmosis-6, axelarnet, kujira, sei, fetch, evmos, comdex, aura.
Allbridge Classic	Mainnet: 300	Mainnet source chains supported: Ethereum, Fantom, Avalanche, Polygon, Binance, Stellar. Mainnet destination chains supported: Ethereum, Fantom, Avalanche, Polygon, Binance, Stellar.
Allbridge Core	Mainnet: 400	Mainnet source chains supported: Ethereum, BSC, Avalanche, Polygon, Optimism, Arbitrum, Base, Solana, Tron, Sui and Stellar. Mainnet destination chains supported: Ethereum, BSC, Avalanche, Polygon, Optimism, Arbitrum, Base, Solana, Tron, Sui and Stellar.
Stargate V2	Mainnet : 500	Mainnet source chains supported: Ethereum, Binance Smart Chain, Polygon, Avalanche, Optimism, Arbitrum, Base, Mantle
Squid Router V2	Mainnet : 600	Mainnet source chains supported: Ethereum, Binance Smart Chain, Polygon, Avalanche, Optimism, Arbitrum, Base, Mantle, Fantom, Osmosis, Cosmos