MCP-ODOS

import type { Chain } from "viem"; import * as chains from "viem/chains"; export function getChainFromName(name: string): Chain { switch (name.toLowerCase()) { case "fraxtal": return chains.fraxtal; case "mainnet": return chains.mainnet; case "optimism": return chains.optimism; case "polygon": return chains.polygon; case "bsc": return chains.bsc; case "base": return chains.base; case "arbitrum": return chains.arbitrum; case "avalanche": return chains.avalanche; case "linea": return chains.linea; case "scroll": return chains.scroll; case "mode": return chains.mode; case "sonic": return chains.sonic; case "fantom": return chains.fantom; case "zksync era": return chains.zksync; case "mantle": return chains.mantle; case "sepolia": return chains.sepolia; case "goerli": return chains.goerli; case "polygon mumbai": return chains.polygonMumbai; case "arbitrum goerli": return chains.arbitrumGoerli; case "bsc testnet": return chains.bscTestnet; case "eth": return chains.mainnet; case "matic": return chains.polygon; case "bnb": return chains.bsc; case "avax": return chains.avalanche; case "arb": return chains.arbitrum; case "ftm": return chains.fantom; case "era": return chains.zksync; default: throw new Error(`Chain ${name} not supported`); } }