How to place a buy & sell trade on pump.fun tokens

Use this snippet to place the buy trade for a pumpfun token.

const axios = require('axios');

const url = "https://pumpapi.fun/api/trade";
const data = {
    trade_type: "sell",
    mint: "YOUR_MINT_ADDRESS",
    amount: 1000,  # Example amount of tokens
    slippage: 2,
    priorityFee: 500,  # Optional
    userPrivateKey: "WALLET_PRIVATEKEY"
};

axios.post(url, data)
  .then(response => {
    const transactionId = response.data.tx_hash;
    console.log(`Transaction ID: ${transactionId}`);
  })
  .catch(error => {
    console.error(error);
  });

And to do the same using the python code:

import requests

url = "https://pumpapi.fun/api/trade"
payload = {
    "trade_type": "buy",                    # Buy or sell 
    "mint": "YOUR_MINT_ADDRESS",            # Token mint address
    "amount": 0.01,                         # Amount in SOL , if buying or of tokens if selling.
    "slippage": 5,                          # Desired slippage 
    "priorityFee": 0.003,                   # Value in SOL
    "userPrivateKey: "WALLET_PRIVATEKEY"   # Wallet private key 
}

response = requests.post(url, json=payload)

if response.status_code == 200:
    transaction_id = response.json()["tx_hash"]
    print(f"Transaction ID: {transaction_id}")
else:
    print(f"Error: {response.status_code} - {response.text}")

Endpoints:

API provides various endpoints for interacting with Pump.fun, including:

Feature	Description
Buy & Sell Trades	Place trades on Pump.fun programmatically
Newer Mints Details	Get details on new mints on Pump.fun
Token Metadata Fetching	Fetch metadata for tokens on Pump.fun
Pump.fun Specific Data	Query data specific to Pump.fun
Swap Quotes	Fetch swap quotes and input/output details