Public Provider Adapters

Public providers enable the SDK to perform read-only blockchain operations such as fetching balances, estimating gas, reading smart contract data, and subscribing to contract events. They are required when initializing the Manifold Client.

Available Adapters

• Wagmi Public Provider

• Viem Public Provider

• Ethers v5 Public Provider

Multi-Network Support

The SDK supports multiple networks simultaneously. Provide a public client/provider for each network you want to support:

const publicProvider = createPublicProviderViem({
  1: mainnetClient,       // Ethereum Mainnet
  8453: baseClient,       // Base
  10: optimismClient,     // Optimism
  360: shapeClient,       // Shape
  11155111: sepoliaClient // Sepolia Testnet
});

Network Requirements

The public provider must include a client/provider for the network where the NFT product is deployed. The SDK will automatically use the appropriate provider based on the product's network.

ClientSDKError

Code	Message
INVALID_INPUT	Public provider is required
NETWORK_NOT_SUPPORTED	No provider available for network
WRONG_NETWORK	Provider is connected to wrong network