Pumpfun-Smart-Contract

Pumpfun smart contract with the Rust/Anchor - Add virtual LP, remove LP, create Raydium Pool AMM and CPMM(Pump.fun forking).

New updated version: migrate to Pumpfun AMM pool and support token 2022 and fee distribution.

Contact

If you wanna build more better, contact here: Telegram

Related repository

You can check frontend and backend repo in my github as well.

Pumpfun Backend repo

Pumpfun Frontend repo

Contribution

Please use it and give me star and follow me on github.

Check Here

You can check the tx to Remove vitual LP and Create Raydium Pool in this smart contract with CPI calls.

https://explorer.solana.com/tx/4L6MWmtV1ZsT8NFfbtu68ZYyYVbpvZ4iynJhPdZw8jESi28TxwojjTFs88Q5QRdNUb297aWfkKcoYP9Ya8npx8AV?cluster=devnet

In fact, in this project, set creating LP FEE as 5% of Reserves.

Another Versions

• Similar with original pump.fun contract address: https://solscan.io/account/BCdbBhYrRfd17MBGeompteXDgoBFxgnfQh2NkdgJQk5w?cluster=devnet

• Pumpfun + spl NFT contract address: https://solscan.io/account/4m3GTSWQ6AUvvF4PmdiYd1Nsq4sFdLaq5n9jdQrzCBBM?cluster=devnet

Live url

1. pumpfun forking redesign

2. pumpfun + spl nft

3. Multi language version

Update result

• Fee distribution

  Users can set buy/sell fee and they will receive half fee as well.

  Like this, i can distribute fee dev team and user or any other options and it will be more great for token safety.

  Tx: https://solscan.io/tx/4e25Sv3rDS9rqb9pXyoYwHRtXhnteTGZCGyrchcPwHoKFCNVS2v2aEy6UVXqHQDnVxsCSuBgK2DUcg3NmHizM1b1?cluster=devnet

  

• Contract Addr: https://solscan.io/account/AyptQDLRDKRQmi6KzxMyGKcmA8AEcgPzYCmoHBnGui3z?cluster=devnet