@civic/civic-eth-provider

This library builds Provider instances for various EVM chains.

Adding a new EVM chain

1. Add a mapping from chainId to network name in chainIdMap.json
2. Add a provider URL in ethProvider.ts

Looking up a chain ID by network name

import { lookupEvmChainIdByNetwork } from '@civic/civic-eth-provider';

const networkName = lookupEvmChainIdByNetwork('xdcApothem'); // returns 51

Looking up a network name by chain ID

import { lookupEvmChainIdByNetwork, lookupEvmChainNetworkById } from '@civic/civic-eth-provider';

const networkName = lookupEvmChainNetworkById(51); // returns 'xdcApothem'