@lifi/sdk/src/core/rpc.ts

LI.FI Any-to-Any Cross-Chain-Swap SDK

import type { ChainId } from '@lifi/types'
import { config } from '../config.js'

export const getRpcUrl = async (chainId: ChainId): Promise<string> => {
  const rpcUrls = await getRpcUrls(chainId)
  return rpcUrls[0]
}

export const getRpcUrls = async (chainId: ChainId): Promise<string[]> => {
  const rpcUrls = (await config.getRPCUrls())[chainId]
  if (!rpcUrls?.length) {
    throw new Error(`RPC URL not found for chainId: ${chainId}`)
  }
  return rpcUrls
}