README.md

Pumpfun-Smart-Contract-v2.1 ( TAX TOKEN )

This is pumpfun smart contract which use new spl token - token2022 in pumpfun

Pumpfun is upgrading

We are upgrading Pump.fun. Please leave any ideas and bugs on the issues.

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📋 Pump.Fun V2 Overview

Version	Features	Description	Repo Link
2.0.0	Global Configuation	Set Global Setting from Backend	v_2.0.0
		Set Fee Account , Swap Protocol Fee Point
		BondingCurve Upper Limitation
		Virtual Sol & Token Reserve Setting
		Set Tax Fee and Max Tax from Backend
	Create Pool	Launch Token2022 on Smart Contract
		Create Pool & Launch Token Fee
		Disable Mint & Freeze Authority on Contract
	Add Liquidity	Add Liquidity with virtual reserve
	Buy / Sell	Linear BondingCurve
		Buy / Sell Protocol Fee
	Remove Liquidity	Remove Liquidity to Temp Op Wallet
	Migrate + Raydium CLMM	Proxy Initialize
		Proxy Open Position
2.1.0	Global Configuation	Set Global Setting from Backend	v_2.1.0
		Set Fee Account , Swap Protocol Fee Point
		BondingCurve Upper Limitation
		Virtual Sol & Token Reserve Setting
		Set Tax Fee and Max Tax from Backend
	Create Pool	Launch Token2022 on Smart Contract
		Create Pool & Launch Token Fee
		Disable Mint & Freeze Authority on Contract
	Add Liquidity	Add Liquidity with virtual reserve
	Buy / Sell	Linear BondingCurve
		Buy / Sell Protocol Fee
	Remove Liquidity	Remove Liquidity to Temp Op Wallet
	Migrate + Raydium CPMM	Proxy Initialize

📞 CONTACT WITH CONTRACT CREATOR 👆🏻

Test Script for testing Pumpfun

1. git clone https://github.com/wizasol/pumpfun-smart-contract-v2.0.git

2. Extract File

3. yarn

4. yarn test

DEVNET PROGRAM ADDRESS ( Pumpfun + Raydium CLMM )

Fu6WXgEQeVBrsvHbwh8vStwLxjA12E9KYjPzXnJ1sQC7

Procedure

• create pool in Pump.fun

  https://solana.fm/tx/5QYCTaGHaareH5CoCMDeDCSxq785BfdMhKmbeKWizq7uAeVptkAuyY8N1QSc78N8YPKLi3fXTZxAfPMdzy76jT25?cluster=devnet-solana

  In this stage , we mint new TOKEN2022 in pumpfun which has additional extension and create token pool

• Buy Tx in Pump.fun

  https://solana.fm/tx/5unyZ9MekJeE8EULD4x9JKiNNCShfMnpk5edJzLpEMB6AY9g449an1y5hWmHkkJ8hwGCfpaVnb6TWL3SeqH14EYx?cluster=devnet-solana

  Buy TOKEN2022 Tx on Pumpfun with tax fee & platform swap fee

• Sell Tx in Pump.fun

  https://solana.fm/tx/2Wt2YhkU5Bj6kY9hgSLaPZ6AkjxsRZrijax59f9kRQo9fD61SkjhXPd587RTt9SDDQ4cdYNMySMBKZ5L5TJqYmyp?cluster=devnet-solana

  Sell TOKEN2022 Tx on Pumpfun with tax fee & platform swap fee

• Migration with Raydium CLMM

  https://solana.fm/tx/uX492XUVW7yEtxyxSyhqDm7jngB7xtr23Sh29WhVfHR88JuSDwyC387XDE69k4Q8dzPbfYGDeX2hMHsRMQg2LLH?cluster=devnet-solana

  Remove All Liquidity from Pumpfun and Generarte new Operation Address & Migrate with Raydium CLMM

DEVNET PROGRAM ADDRESS ( Pumpfun + Raydium CPMM )

GY4gideNhYWJLkgxDW7q9hS6U2SrKb9AmSUbJPsWhEKB

• create pool in Pump.fun

  https://solana.fm/tx/5QYCTaGHaareH5CoCMDeDCSxq785BfdMhKmbeKWizq7uAeVptkAuyY8N1QSc78N8YPKLi3fXTZxAfPMdzy76jT25?cluster=devnet-solana

  In this stage , we mint new TOKEN2022 in pumpfun which has additional extension and create token pool

• Buy Tx in Pump.fun

  https://solana.fm/tx/5vfq2FGZmNuG6H5dPbezw3Po1vru86X4jE1AXVTHwMRy6xmwpbVWD5XZL3VzysBWDmh6TLd7LDawbmoRQcwafhQq?cluster=devnet-solana

  Buy TOKEN2022 Tx on Pumpfun with tax fee & platform swap fee

• Sell Tx in Pump.fun

  https://solana.fm/tx/5WmmxNKUWzNt2vqppcxn4dL42RQreFGevaj4NKAQMM18PUBxzWkwc7Vj53cj6yZJjC41qWH9AW4EMWtY7hiKbKwz?cluster=devnet-solana

  Sell TOKEN2022 Tx on Pumpfun with tax fee & platform swap fee

• Remove Liquidity

  Remove All Liquidity from Pumpfun and Generarte new Operation Address for operating migration

  https://solana.fm/tx/31XU2jsiqkjwhKor3LU5ktcUyBC8tFP6vA6DpDoQKxkgico3si7GWN1dDgJtU6smfzADJ43rzjy38FCKByJCR4j8?cluster=devnet-solana

• Migration with Raydium CPMM

  https://solana.fm/tx/5iHdBwV2d9RsqmawRuUSRiJfb5k22ooZTpCJhigBiXpYrbep7pK4rYKyq2MQgtiSYYTzsDB1wKtrmtx45K93D7p5?cluster=devnet-solana

Manipulate Pumpfun-2022 in more detail

You can set parameter of bonding curve and others like bonding curve upper limitation and virtual liquidity