Ethers v5

createPublicProviderEthers5(providers, fallbackProviders?) → IPublicProvider

Creates a public provider from Ethers v5 providers with optional fallback support.

Parameters

Parameter	Type	Required	Description
providers	Record<number, JsonRPCProvider | JsonRPCProvider[]>	✅	Map of network IDs to Ethers providers

Examples

Basic usage

import { createPublicProviderEthers5 } from '@manifoldxyz/client-sdk';
import { ethers } from 'ethers';

// Create providers for each network
const providers = {
  1: new ethers.providers.JsonRpcProvider('YOUR_MAINNET_RPC_URL'),
  8453: new ethers.providers.JsonRpcProvider('YOUR_BASE_RPC_URL'),
  10: new ethers.providers.JsonRpcProvider('YOUR_OPTIMISM_RPC_URL')
};

// Create the public provider
const publicProvider = createPublicProviderEthers5(providers);

// Use with Manifold client
const client = createClient({ publicProvider });

With fallback providers

import { createPublicProviderEthers5 } from '@manifoldxyz/client-sdk';
import { ethers } from 'ethers';

// Primary providers
const providers = {
  1: [new ethers.providers.JsonRpcProvider('PRIMARY_MAINNET_RPC_URL'), 
  new ethers.providers.JsonRpcProvider('SECONDARY_MAINNET_RPC_URL')
  ],
};

// Create the public provider with fallback support
const publicProvider = createPublicProviderEthers5(providers);

// Use with Manifold client
const client = createClient({ publicProvider });