https://github.com/toptrendev/special-pumpfun-fork-smart-contract

Solana 💊 Pump.fun fork smart contract is designed to use a specific SPL token as the base token instead of SOL
https://github.com/toptrendev/special-pumpfun-fork-smart-contract

memecoin pumpfun pumpfun-contract raydium-cpmm smart-contract solana

Last synced: 2 months ago
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Solana 💊 Pump.fun fork smart contract is designed to use a specific SPL token as the base token instead of SOL

• Host: GitHub
• URL: https://github.com/toptrendev/special-pumpfun-fork-smart-contract
• Owner: TopTrenDev
• Created: 2025-03-04T01:33:28.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-10-24T14:54:49.000Z (8 months ago)
• Last Synced: 2025-10-28T02:55:13.778Z (8 months ago)
• Topics: memecoin, pumpfun, pumpfun-contract, raydium-cpmm, smart-contract, solana
• Language: Rust
• Homepage:
• Size: 57.6 KB
• Stars: 7
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Special 💊 Pumpfun Smart Contract

The **Special Pumpfun Smart Contract** is a customized version of the popular Pump.fun system — but with a twist.  

Instead of using **SOL** as the base token, this contract is built to **operate entirely with a specific SPL token**.  

This enables developers to launch, trade, and interact within ecosystems where SOL isn’t the primary currency.

[![Twitter](https://img.shields.io/badge/Twitter-@toptrendev-black?style=for-the-badge&logo=twitter&logoColor=1DA1F2)](https://x.com/toptrendev)

[![Discord](https://img.shields.io/badge/Discord-toptrendev-black?style=for-the-badge&logo=discord&logoColor=5865F2)](https://discord.com/users/648385188774019072)

[![Telegram](https://img.shields.io/badge/Telegram-@TopTrenDev_66-black?style=for-the-badge&logo=telegram&logoColor=2CA5E0)](https://t.me/TopTrenDev_66)

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## 🔥 Key Features

- 💰 **SPL Token as Base Currency** — All operations use your chosen SPL token instead of SOL.  

- ⚡ **Seamless Integration** — Fully compatible with Pump.fun bonding logic.  

- 🔄 **Raydium CPMM Migration** — Easily migrate liquidity pools from Pumpfun → Raydium’s Constant Product Market Maker (CPMM).  

- 🧩 **Customizable Token Logic** — Supports project-specific tokenomics or fees.  

- 🔒 **Secure & Transparent** — Built with Anchor, audited patterns, and strict token validation.  

- 🧠 **Gas-Optimized** — Minimal instruction overhead and efficient CPI calls.

---

## 🧱 How It Works

Unlike standard Pump.fun contracts that rely on SOL liquidity,  

this version uses an **SPL token account** as the base for all trades and bonding curve logic.

When a token reaches maturity or threshold conditions,  

you can **migrate liquidity directly to Raydium CPMM**, allowing ongoing decentralized trading.