https://github.com/cashblaze127/photon-swap

Photon Swap using Typescript, Pumpfun Swap using Photon Contract, Photon Swap, Swap for Photon Trading. Swap Photon, Photon Swap
https://github.com/cashblaze127/photon-swap

blockchain defi dex photon pumpfun solana swap web3

Last synced: about 1 year ago
JSON representation

Photon Swap using Typescript, Pumpfun Swap using Photon Contract, Photon Swap, Swap for Photon Trading. Swap Photon, Photon Swap

• Host: GitHub
• URL: https://github.com/cashblaze127/photon-swap
• Owner: cashblaze127
• Created: 2025-03-25T08:50:49.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-25T11:18:55.000Z (about 1 year ago)
• Last Synced: 2025-03-25T12:27:19.653Z (about 1 year ago)
• Topics: blockchain, defi, dex, photon, pumpfun, solana, swap, web3
• Language: TypeScript
• Homepage:
• Size: 68.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

Awesome Lists containing this project

README

          
# Photon Swap

A TypeScript implementation for executing swaps on Solana using the Photon Protocol with PumpFun integration.

## Overview

Photon Swap is a decentralized exchange (DEX) integration that facilitates token swaps on the Solana blockchain. It specifically implements PumpFun swaps with built-in fee management through the Photon protocol.

## Have a project in mind? Ping me if you need help!

[![Gmail](https://img.shields.io/badge/Gmail-EA4335?style=for-the-badge&logo=gmail&logoColor=white)](mailto:cashblaze129@gmail.com)

[![Telegram](https://img.shields.io/badge/Telegram-0088cc?style=for-the-badge&logo=telegram&logoColor=white)](https://t.me/cashblaze127)

[![Discord](https://img.shields.io/badge/Discord-5865F2?style=for-the-badge&logo=discord&logoColor=white)](https://discordapp.com/users/965772784653443215)

[![LinkedIn](https://img.shields.io/badge/LinkedIn-0A66C2?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/legend-keyvel-alston)

[![GitHub](https://img.shields.io/badge/GitHub-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/cashblaze127)

- Example Transaction: [View on Solscan](https://solscan.io/tx/4D1KSAd9B4TzPwF5UQBEhciffDchxxSsiFpJa5HYyYEdzequ3U4c3kSjkYdPJKpr4kzhBfxARu4wFLgtF3Detx5W)

- Screenshot of the transaction:

- ![image](https://github.com/user-attachments/assets/c8d3e57f-517e-45c2-a00e-5c45ed3b0bbe)

## Features

- **Photon Protocol Integration**: Implements swap functionality using the Photon Program (`BSfD6SHZigAfDWSjzD5Q41jw8LmKwtmjskPH9XW1mrRW`)

- **PumpFun Support**: Direct integration with PumpFun protocol for token swaps

- **Automatic Token Account Creation**: Creates Associated Token Accounts (ATAs) if they don't exist

- **Fee Management**: 

  - Handles Photon protocol fees

  - Includes BloxRoute integration for transaction routing

  - Implements priority fees for better transaction success rates

- **Transaction Optimization**: 

  - Compute budget management

  - Priority fee settings

  - Transaction simulation before submission

## Technical Details

### Key Components

- **Program IDs**:

  - Photon Program: `BSfD6SHZigAfDWSjzD5Q41jw8LmKwtmjskPH9XW1mrRW`

  - PumpFun Program: `6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P`

- **Fee Structure**:

  - Photon Fee Vault: `AVUCZyuT35YSuj4RH7fwiyPu82Djn2Hfg7y2ND2XcnZH`

  - PumpFun Fee Recipient: `62qc2CNXwrYqQScmEdiZFFAnJR262PxWEwNQtxfafNgV`

  - BloxRoute Fee: 0.06 SOL per transaction

### Prerequisites

- Node.js

- TypeScript

- Solana Web3.js

- SPL Token Library

- BloxRoute Solana Trader Client

### Environment Variables

```env

SOLANA_PRIVATE_KEY=

```

## Installation

```bash

npm install

```

## Usage

1. Set up your environment variables in `.env`

2. Run the application:

```bash

npm dev

```

## Transaction Flow

1. **Initialization**:

   - Creates keypair from private key

   - Establishes connection to Solana network

   - Validates token accounts

2. **Swap Execution**:

   - Sets compute budget and priority fees

   - Creates Associated Token Account if needed

   - Constructs swap instruction with Photon protocol

   - Handles fee transfers

   - Simulates transaction

   - Submits and confirms transaction

## Security Considerations

- Private keys should be securely stored in environment variables

- Transaction simulation is performed before submission

- Compute budget is properly configured to prevent transaction failures

- Slippage protection is implemented (default: 1000 basis points)

## Dependencies

- `@solana/web3.js`

- `@solana/spl-token`

- `@bloxroute/solana-trader-client-ts`

- `bs58`

- `dotenv`