Supported Chains

Chain	Chain ID	Public RPC
`arbitrum`	`42161`	`https://arb1.arbitrum.io/rpc`
`arc`	`5042`	`https://rpc.drpc.mainnet.arc.io`
`avalanche`	`43114`	`https://api.avax.network/ext/bc/C/rpc`
`base`	`8453`	`https://mainnet.base.org`
`bsc`	`56`	`https://bsc-dataseed.bnbchain.org`
`ethereum`	`1`	`https://ethereum-rpc.publicnode.com`
`hyperevm`	`999`	`https://rpc.hyperliquid.xyz/evm`
`ink`	`57073`	`https://rpc-gel.inkonchain.com`
`monad`	`143`	`https://rpc.monad.xyz`
`optimism`	`10`	`https://mainnet.optimism.io`
`plasma`	`9745`	`https://rpc.plasma.to`
`polygon`	`137`	`https://polygon-bor-rpc.publicnode.com`
`robinhood`	`4663`	`https://rpc.mainnet.chain.robinhood.com`
`solana`	Not applicable	`https://api.mainnet-beta.solana.com`

Crosschain orders are live between supported chains when a route is available. See Crosschain Orders for the required fields and example.