Related Issue

Fixes #126 (Example Request: Solana GPT Wallet).

Changes Made

This PR adds the following changes:

• Added the Solana GPT Wallet to examples/solana-gpt-wallet/.
• Integrated an AI-powered interface for interacting with Solana wallets.

Implemented the following features:

• Token Swaps: Enabled via Jupiter API (Devnet) - Currently not fully functional.
• Token Sends: Supports native SOL and SPL token transfers.
• Transaction History: Tracks and displays recent transactions.
• Automated Test SOL Airdrops: One-click 2 SOL airdrop for testing purposes.

Implementation Details

• Built with Next.js, React, and TypeScript for a modern and scalable interface.
• Blockchain interactions are powered by @solana/web3.js and @solana/spl-token:
• Swaps: Uses the Jupiter API for token exchange.
• Transfers: Implements SystemProgram.transfer for SOL and SPL token transactions.
• Integrated OpenAI GPT-4o-mini for natural language processing.
• Used Zustand for real-time state management.

Transaction Executed by Agent

Example transaction:

• Type: Token transfer (SOL).
• Transaction ID: View Transaction on Solscan.
• From: HTBCtG3qRnsQeH2phvsmHnYMZcXgCgB3GE3WUDEJX8c.
• To: B2pCag7JEgoaXuZ1WUCzfWrD9LhYQm3sN58ao1BzCETb.

Prompt Used

Transfer 3 SOL to wallet address B2pCag7JEgoaXuZ1WUCzfWrD9LhYQm3sN58ao1BzCETb

Additional Notes

Limitations:

• Swap functionality depends on the Jupiter API, which has limited support on Devnet.
• Currently supports GPT-4o-mini; future updates could integrate other AI models.

All features were tested locally on Solana Devnet.

Checklist

• [ ✅ ] I have tested these changes locally
• [ ✅ ] I have updated the documentation
• [ ✅ ] I have added a transaction link
• [ ✅ ] I have added the prompt used to test it