ETH, EVM, FLOW, SOL, ALGO, STARK, COSMOS, BTC, ECLIPSE, SUI, SPARK, TRON, APTOS, TON, STELLAR Name of the custom network
100^(?=\S)[\p{L}\p{N} _.,-]+(?<=\S)$"Base Mainnet"
Chain ID of the network
100^[0-9]+$"8453"
255^(https?:\/\/)?[a-z0-9]+([-.]+[a-z0-9]+)*\.[a-z]{2,10}([0-9]{1,5})?(\/.*)?$"https://website-sample.com"
255^(https?:\/\/)?[a-z0-9]+([-.]+[a-z0-9]+)*\.[a-z]{2,10}([0-9]{1,5})?(\/.*)?$"https://website-sample.com"
255^(https?:\/\/)?[a-z0-9]+([-.]+[a-z0-9]+)*\.[a-z]{2,10}([0-9]{1,5})?(\/.*)?$"https://website-sample.com"
Full name of the native currency
100^(?=\S)[\p{L}\p{N} _.,-]+(?<=\S)$"Ethereum"
Symbol of the native currency
100^[A-Z0-9]{1,10}$"ETH"
255^(https?:\/\/)?[a-z0-9]+([-.]+[a-z0-9]+)*\.[a-z]{2,10}([0-9]{1,5})?(\/.*)?$"https://website-sample.com"
Number of decimals for the native currency
0 <= x <= 1818
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{
"networkType": "ETH",
"chainName": "Base Mainnet",
"chainId": "8453",
"rpcUrl": "https://website-sample.com",
"blockExplorerUrl": "https://website-sample.com",
"iconUrl": "https://website-sample.com",
"nativeCurrencyName": "Ethereum",
"nativeCurrencySymbol": "ETH",
"nativeCurrencyIconUrl": "https://website-sample.com",
"nativeCurrencyDecimals": 18
}