Getting Started

Install

yarn:

yarn add @hatsprotocol/sdk-v1-core viem

npm:

npm install @hatsprotocol/sdk-v1-core viem

The SDK uses Viem in order to interact with the various chains and includes it as a peer dependency.

HatsClient Initialization

Import and initialize HatsClient:

import { HatsClient } from "@hatsprotocol/sdk-v1-core";

const hatsClient = new HatsClient({
    chainId,
    publicClient,
    walletClient,
});

Arguments:

{
    chainId: number;
    publicClient: PublicClient;
    walletClient?: WalletClient;
}

• chainId - Client's chain ID. The client is initialized to work with one specific chain.

• publicClient - A Viem Public Client, used for onchain read operations.

• walletClient (Optional) - A Viem Wallet Client, used for onchain write operations. If not provided, then this Hats Client will support only read operations.