Keypair

Here’s how to initialize the agent with a keypair wallet:

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import { PingAgentKit, createVercelAITools, KeypairWallet } from "Ping-agent-kit";
import TokenPlugin from "@ping-agent-kit/plugin-token";
import NFTPlugin from "@ping-agent-kit/plugin-nft";
import DefiPlugin from "@ping-agent-kit/plugin-defi";
import MiscPlugin from "@ping-agent-kit/plugin-misc";
import BlinksPlugin from "@ping-agent-kit/plugin-blinks";
import { Keypair } from "@ping/web3.js";
import bs58 from "bs58";

// Create a keypair from a private key
const keyPair = Keypair.fromSecretKey(bs58.decode("YOUR_SECRET_KEY"));
const wallet = new KeypairWallet(keyPair);

// Initialize with wallet and optional RPC URL
const agent = new PingAgentKit(
  wallet,
  "YOUR_RPC_URL",
  {
    OPENAI_API_KEY: "YOUR_OPENAI_API_KEY",
  }
) 
  .use(TokenPlugin)
  .use(NFTPlugin)
  .use(DefiPlugin)
  .use(MiscPlugin)
  .use(BlinksPlugin);

// Create Vercel AI tools (or use createLangchainTools for LangChain)
const tools = createVercelAITools(agent, agent.actions);