[ { "chain": "eth", "chain_id": 1, "coingecko_id": "ethereum", "is_testnet": false, "name": "Ethereum", "shortcut": "ETH", "slip44": 60 }, { "chain": "hol", "chain_id": 17000, "is_testnet": true, "name": "Holesky", "shortcut": "tHOL", "slip44": 1 }, { "chain": "sep", "chain_id": 11155111, "is_testnet": true, "name": "Sepolia", "shortcut": "tSEP", "slip44": 1 }, { "chain": "bsc", "chain_id": 56, "coingecko_id": "binance-smart-chain", "is_testnet": false, "name": "BNB Smart Chain", "shortcut": "BNB", "slip44": 714 }, { "chain": "etc", "chain_id": 61, "coingecko_id": "ethereum-classic", "is_testnet": false, "name": "Ethereum Classic", "shortcut": "ETC", "slip44": 61 }, { "chain": "matic", "chain_id": 137, "coingecko_id": "polygon-pos", "is_testnet": false, "name": "Polygon", "shortcut": "MATIC", "slip44": 966 } ]