solana-agent-kit

Solana Agent Kit Development Guide

Build AI agents that autonomously execute 60+ Solana blockchain operations using SendAI's open-source toolkit. Compatible with LangChain, Vercel AI SDK, and Claude via MCP.

Overview

The Solana Agent Kit enables any AI model to:

• Deploy and manage tokens (SPL & Token-2022)
• Create and trade NFTs via Metaplex
• Execute DeFi operations (Jupiter, Raydium, Orca, Meteora)
• Stake SOL, bridge tokens, register domains
• Run in interactive or fully autonomous modes

Key Features

Feature	Description
60+ Actions	Token, NFT, DeFi, staking, bridging operations
Plugin Architecture	Modular - use only what you need
Multi-Framework	LangChain, Vercel AI SDK, MCP, Eliza
Model Agnostic	Works with OpenAI, Claude, Llama, Gemini
Autonomous Mode	Hands-off execution with error recovery

Quick Start

Installation

# Core package
npm install solana-agent-kit

# With plugins (recommended)
npm install solana-agent-kit \
  @solana-agent-kit/plugin-token \
  @solana-agent-kit/plugin-nft \
  @solana-agent-kit/plugin-defi \
  @solana-agent-kit/plugin-misc \
  @solana-agent-kit/plugin-blinks

Environment Setup

# .env file
OPENAI_API_KEY=your_openai_api_key
RPC_URL=https://api.mainnet-beta.solana.com  # or devnet
SOLANA_PRIVATE_KEY=your_base58_private_key

# Optional API keys for enhanced features
COINGECKO_API_KEY=your_coingecko_key
HELIUS_API_KEY=your_helius_key

Basic Agent Setup

import {
  SolanaAgentKit,
  createVercelAITools,
  KeypairWallet,
} from "solana-agent-kit";
import { Keypair } from "@solana/web3.js";
import bs58 from "bs58";

// Import plugins
import TokenPlugin from "@solana-agent-kit/plugin-token";
import NFTPlugin from "@solana-agent-kit/plugin-nft";
import DefiPlugin from "@solana-agent-kit/plugin-defi";
import MiscPlugin from "@solana-agent-kit/plugin-misc";
import BlinksPlugin from "@solana-agent-kit/plugin-blinks";

// Create wallet from private key
const privateKey = bs58.decode(process.env.SOLANA_PRIVATE_KEY!);
const keypair = Keypair.fromSecretKey(privateKey);
const wallet = new KeypairWallet(keypair);

// Initialize agent with plugins
const agent = new SolanaAgentKit(
  wallet,
  process.env.RPC_URL!,
  {
    OPENAI_API_KEY: process.env.OPENAI_API_KEY!,
  }
)
  .use(TokenPlugin)
  .use(NFTPlugin)
  .use(DefiPlugin)
  .use(MiscPlugin)
  .use(BlinksPlugin);

// Create tools for AI framework
const tools = createVercelAITools(agent, agent.actions);