PumpSwap Liquidity Management Scripts

This repository contains TypeScript scripts for interacting with the PumpSwap AMM protocol on Solana. The scripts allow you to create a pool, add liquidity, and withdraw liquidity using environment variables for configuration.

Project Structure

Core Scripts

• src/createPool.ts — Create a new PumpSwap pool with initial liquidity.
• src/addLiq.ts — Add liquidity to an existing pool.
• src/withdrawLiq.ts — Withdraw LP tokens from a pool.

Environment Variables

Create a .env file in the project root with the following variables:

SOLANA_RPC_URL=https://api.mainnet-beta.solana.com
WALLET_SECRET_KEY=Your_Wallet_Privatekey
BASE_MINT=
QUOTE_MINT=
BASE_DECIMALS=9
QUOTE_DECIMALS=6
INITIAL_BASE=10 // UI amounts, not lamports
INITIAL_QUOTE=0.001 // UI amounts, not lamports
ADD_LIQ_AMOUNT=0.001 // UI amounts, not lamports
WITHDRAW_LP_AMOUNT=0.001 // UI amounts, not lamports
POOL_INDEX=0

Replace the values with your own configuration.

Setup

1. Install dependencies: yarn
2. Build the script yarn run build
3. Create a pool yarn run create
4. Add Liquidity to the created pool yarn run deposit
5. Withdraw LP token from the pool yarn run withdraw

Transaction History

CreatePoolTx:

https://solscan.io/tx/CZe675tm9FooE3Vb7EpjXgRAThiwsdM76zkMUudMRh6jjHnenF47FoXqynoct5gGoQ53vKqGxoGkPZ1bzJrDCp5

PoolKey:

BeFYKqPUwpJDbhHHG3ugFWexUPct3FNhpHdZPdbFEMd1

AddLiqTx:

https://solscan.io/tx/2EhhZigxynH1rfAT7NRFmf37jSihPPBTYrcsaDddP9gjq4kBkrCL7LyFc7ATuxtFkcEMJfmdpF8jBidXpNxkf9Yi

WithdrawLiqTx:

https://solscan.io/tx/3UX1A7TuiZWvFs5b4cdJgKG9me9WkV5ufN5bvkNGrbWRqLNHptQAWhXVuHyjCC6DFmV5PeqKnsyGoaePDc4fR5Wj

Contact

For a new feature integration, you can contact me on the Telegram