• React
  • Providers
  • Public

Public

The publicProvider configures the chains with a public RPC URL.

import { publicProvider } from 'wagmi/providers/public'

Usage

import { chain, configureChains } from 'wagmi'
import { publicProvider } from 'wagmi/providers/public'
 
const { chains, publicClient } = configureChains(
  [chain.mainnet, chain.polygon],
  [publicProvider()],
)
⚠️

Only having publicProvider in your providers will make the chain use the public RPC URL which could lead to rate-limiting. It is recommended to also include another provider in your list (such as: alchemyProvider, infuraProvider or jsonRpcProvider).

Return Value

{
  chains: Chain[],
  publicClient: PublicClient,
  webSocketPublicClient: PublicClient
}