isBase
The isBase
utility is designed to verify if the chain id is a valid Base or Base Sepolia chain id.
Usage
code
import { isBase } from '@coinbase/onchainkit';
// Base Mainnet (chain ID: 8453)
isBase({ chainId: 8453 }); // returns true
// Base Sepolia (chain ID: 84532)
isBase({ chainId: 84532 }); // returns true
// Ethereum (chain ID: 1)
isBase({ chainId: 1 }); // returns false
Returns
boolean
- Returns true
if the chain id is Base or Base Sepolia, otherwise false
.
Parameters
IsBaseOptions
- See IsBaseOptions
for more details.