Address records on the ENS side are stored according to the SLIP-0044 specification.
This library provides an abstraction over those records by exposing a ChainName enum, which internally maps to the appropriate coin types. Currently Supported Chains 
export enum ChainName {
  Ethereum = "eth",
  Solana = "sol",
  Arbitrum = "arb",
  Optimism = "op",
  Base = "base",
  Polygon = "polygon",
  Bsc = "bsc",
  Avalanche = "avax",
  Gnosis = "gnosis",
  Zksync = "zksync",
  Cosmos = "cosmos",
  Near = "near",
  Linea = "linea",
  Scroll = "scroll",
  Bitcoin = "btc",
  Starknet = "starknet",
  Sui = "sui",
  Unichain = "unichain",
  Berachain = "berachain",
  WorldChain = "world_chain",
  Zora = "zora",
  Celo = "celo",
  Aptos = "aptos",
  Algorand = "algorand",
}
If the chain you need is not listed above, feel free to reach out to us on Telegram we’ll be happy to add support as soon as possible. Alternatively, you can open an issue on our GitHub repository.