🔄 Solana Token Swap Program

A decentralized token swap system built on Solana, enabling direct peer-to-peer token exchanges without intermediaries or fees.

🌟 Features

• Direct P2P token swaps
• No intermediaries or fees
• Secure escrow mechanism
• Support for any SPL tokens

🧠 How It Works

1. Alice creates an offer to swap Token A for Token B
2. Bob accepts the offer, exchanging his Token B for Alice's Token A
3. The smart contract ensures a secure, atomic swap

🏗️ Contract Structure

• lib.rs: Main module and instruction handlers
• instructions/: Offer creation and execution logic
• state/: Offer state management
• error.rs: Custom error types
• constants.rs: Program constants

🔑 Key Processes

Making an Offer

• Alice initiates a swap offer
• Contract creates an escrow vault
• Alice's tokens are locked in the vault
• Offer details are saved on-chain

Taking an Offer

• Bob accepts an existing offer
• Bob's tokens are sent to Alice
• Alice's tokens are released to Bob
• Offer is closed and vault is emptied

🚀 Benefits

• Trustless: No third-party involvement
• Efficient: Direct swaps
• Cost-effective: No fees (only network costs)
• Flexible: Compatible with all SPL tokens

🛠️ Technical Stack

• Anchor framework
• Solana Program Library (SPL)
• Program Derived Addresses (PDAs) for secure vaults

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Swap tokens securely and efficiently on Solana! 🎉