@cryptoscan/pumpfun-sdk

The fastest and easiest way to trade on pumpfun

- Token Sniper - waiting for token minting by symbol
- Bump detector of coin
- Listen transactions of coin (WIP)
- Listen minted coins - listen new coins in pumpfun
- Get rate/price of coin in USD/Solana
- Buy/Sell coin
- Transfer Pumpfun coins
- Transfer solana

[[GitHub]](https://github.com/cryptoscan-pro/pumpfun-sdk)
[[Our website]](https://cryptoscan.pro/)
[[Docs]](https://cryptoscan.pro/docs/)
[[Discord]](https://discord.gg/ktewAs67fE)

Getting started

Let's see our Project example

``
npm install @cryptoscan/pumpfun-sdk
`

Buy Example

Request

- wallet - wallet keypair (by secret key)
- sol - amount of SOL to buy, (Optional) if empty - all balance
- coinAddress - coin address
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)
- slippage - amount of slippage (Default: 1)
- priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const sol = 0.01;
const api = new PumpApi();

api.buy({
wallet,
coinAddress,
sol,
})
`

Sell Example

Request

- wallet - wallet keypair (by secret key)
- sol - amount of SOL to sell, (Optional) if empty - all balance
- coinAddress - coin address
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)
- slippage - amount of slippage (Default: 10)
- priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const sol = undefined; // Sell all
const api = new PumpApi();

api.sell({
wallet,
coinAddress,
sol,
})
`

Transfer Solana Example

Request

- wallet - wallet keypair (by secret key)
- sol - amount of SOL to transfer, (Optional) if empty - all balance
- coinAddress - coin address (Optional)
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const sol = undefined; // All amount
const api = new PumpApi();

api.transfer({
wallet,
sol,
})
`

Transfer Coins Example

Request

- wallet - wallet keypair (by secret key)
- sol - amount of coins in SOL to transfer, (Optional) if empty - all balance
- coinAddress - coin address (Optional)
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const sol = 0.01;
const api = new PumpApi();

api.transfer({
wallet,
coinAddress,
sol,
})
`

Bump Solana Example

Request

- payerWallet - payer wallet keypair
- wallets - list of wallets to buy
- minSol - minimal SOL to buy by one wallet
- maxSol - maximal SOL to buy by one wallet
- coinAddress - coin address (Optional)
- fee - amount of SOL to pay fee (Optional)
- slippage - amount of slippage (example: 10)
- priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const wallet = getWallet(process.env.SECRET_KEY!);
const wallets = [wallet, wallet];
const minSol = 0.05;
const minSol = 0.1;
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const api = new PumpApi();

api.bump({
payerWallet,
coinAddress,
wallets,
minSol,
maxSol,
})
`

Transfer-Buy Example

- Transfer and buy in one transaction
- Anti Bubble Map system

Request

- mainWallet- main wallet keypair (by secret key)
- payerWallet - payer wallet keypair
- wallet - buyer wallet keypair
- sol - amount of SOL to buy, (Optional) if empty - all balance
- coinAddress - coin address
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)
- slippage - amount of slippage (Default: 1)
- priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const mainWallet = getWallet(process.env.SECRET_KEY!);
const wallet = getWallet(process.env.BUYER_KEY!);
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const sol = 0.01;
const api = new PumpApi();

api.transferBuy({
mainWallet,
wallet,
coinAddress,
sol,
})
`

Transfer-Sell Example

- Sell and transfer in one transaction
- Anti Bubble Map system

Request

- mainWallet- main wallet keypair (by secret key)
- payerWallet - payer wallet keypair
- wallet - seller wallet keypair
- sol - amount of SOL to sell, (Optional) if empty - all balance
- coinAddress - coin address
- fee - amount of SOL to pay fee (Optional)
- payerWallet - payer wallet keypair (Optional)
- slippage - amount of slippage (Default: 10)
- priorityFee - amount of SOL to pay priority fee (Optional)

Response

txid string - transaction hash

`javascript
import { getWallet } from '@cryptoscan/solana-wallet-sdk';
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const mainWallet = getWallet(process.env.SECRET_KEY!);
const wallet = getWallet(process.env.SELLER_KEY!);
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';
const sol = undefined; // Sell all
const api = new PumpApi();

api.transferSell({
mainWallet,
wallet,
coinAddress,
sol,
})
`

Listen transactions

Request

- coinAddress - coin address
- callback - listen transaction callback
- tx - transaction hash
- baseAmount - amount of base coin
- quoteAmount - amount of quote coin
- amount - amount of base coin

`javascript
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const api = new PumpApi();
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';

api.listenTransactions(coinAddress, (transaction) => {
console.log(transaction)
})
`

Listen coin bumps

`javascript
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const api = new PumpApi();
const coinAddress = 'HJAoYbnsf16Z8ftk3SsuShKLQQgzmxAPu41RTpjjpump';

api.listenCoinBump(coinAddress, (coin) => {
console.log('BUMPED')
})
`

Listen pumpfun bumps

`javascript
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const api = new PumpApi();

api.onBump((coin) => {
console.log(coin)
})
`

Listen pumpfun mints (Just created coins)

`javascript
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const api = new PumpApi();

api.onMint((coin) => {
console.log(coin)
})
`

Wait pumpfun coin mint

Search coin by symbol or name, or address

`javascript
import { PumpApi } from '@cryptoscan/pumpfun-sdk';

const symbol = 'DOGEWIFHAT';
const api = new PumpApi();

api.waitMint(symbol, (coin) => {
console.log(coin)
})
`

FAQ

`bash
npm install
`

To build:

`bash
npm build
`

This project was created using bun init` in bun v1.1.0. Bun is a fast all-in-one JavaScript runtime.