Adds a draggable line to Pump.fun that locks in place and auto-sells when the token price crosses it. Uses approved CDN for interact.js.
// ==UserScript==
// @name Pump.fun Auto-Sell Draggable Line
// @namespace http://tampermonkey.net/
// @version 1.2
// @description Adds a draggable line to Pump.fun that locks in place and auto-sells when the token price crosses it. Uses approved CDN for interact.js.
// @author YourName
// @match https://pump.fun/*
// @grant none
// @require https://cdnjs.cloudflare.com/ajax/libs/interact.js/1.10.27/interact.min.js
// @homepage https://greasyfork.org/en/scripts/XXXXX
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Inject CSS
const styles = `
#custom-menu {
position: fixed;
top: 10px;
right: 10px;
background-color: #333;
color: white;
padding: 10px;
border-radius: 5px;
z-index: 10000;
}
#custom-menu button {
display: block;
margin: 5px 0;
padding: 8px;
width: 100%;
background-color: #555;
color: white;
border: none;
border-radius: 3px;
cursor: pointer;
}
#custom-menu button:hover {
background-color: #777;
}
#price-line {
position: fixed;
width: 100%;
height: 2px;
background-color: red;
cursor: move;
z-index: 9999;
}
#price-label {
position: absolute;
left: 10px;
background-color: rgba(0, 0, 0, 0.7);
color: white;
padding: 2px 5px;
font-size: 12px;
}
.hidden {
display: none;
}
`;
const styleSheet = document.createElement('style');
styleSheet.textContent = styles;
document.head.appendChild(styleSheet);
// Inject Menu and Line
const menu = document.createElement('div');
menu.id = 'custom-menu';
menu.innerHTML = `
Toggle Line
Set Sell Threshold
Reset Line
`;
document.body.appendChild(menu);
const priceLine = document.createElement('div');
priceLine.id = 'price-line';
priceLine.innerHTML = 'Price: $100';
document.body.appendChild(priceLine);
// Script Logic
window._pumpFunScript = {
lineY: 200, // Initial y-position
holdings: 10, // Simulated holdings
priceLine: document.getElementById('price-line'),
priceLabel: document.getElementById('price-label'),
init: function() {
// Setup draggable line
interact('#price-line')
.draggable({
modifiers: [
interact.modifiers.restrictRect({
restriction: 'parent',
endOnly: true
})
],
listeners: {
move: (event) => {
const newY = this.lineY + event.dy;
this.priceLine.style.transform = `translateY(${newY}px)`;
this.updatePriceLabel(newY);
},
end: (event) => {
this.lineY += event.dy; // Lock position on drop
this.priceLine.style.transform = `translateY(${this.lineY}px)`;
this.updatePriceLabel(this.lineY);
}
}
});
// Initial position
this.priceLine.style.transform = `translateY(${this.lineY}px)`;
this.updatePriceLabel();
// Start price monitoring (placeholder)
setInterval(() => this.checkPrice(), 1000);
},
toggleLine: function() {
this.priceLine.classList.toggle('hidden');
},
setThreshold: function() {
const price = prompt('Enter sell threshold price ($):', '100');
if (price && !isNaN(price)) {
this.lineY = this.priceToYPosition(parseFloat(price));
this.priceLine.style.transform = `translateY(${this.lineY}px)`;
this.updatePriceLabel(this.lineY);
}
},
resetLine: function() {
this.lineY = 200;
this.priceLine.style.transform = `translateY(${this.lineY}px)`;
this.priceLine.classList.remove('hidden');
this.updatePriceLabel(this.lineY);
},
priceToYPosition: function(price) {
const maxPrice = 200; // Adjust based on Pump.fun's price range
const windowHeight = window.innerHeight;
return windowHeight - (price / maxPrice) * windowHeight;
},
yPositionToPrice: function(y) {
const maxPrice = 200;
const windowHeight = window.innerHeight;
return (1 - y / windowHeight) * maxPrice;
},
updatePriceLabel: function(y = this.lineY) {
const price = this.yPositionToPrice(y).toFixed(2);
this.priceLabel.textContent = `Price: $${price}`;
},
getCurrentPrice: function() {
// Placeholder: Inspect Pump.fun's DOM to find price element
// Example: const priceElement = document.querySelector('.price-class');
// return priceElement ? parseFloat(priceElement.textContent) : 100;
return 100 + (Math.random() - 0.5) * 2; // Simulated price
},
checkPrice: function() {
if (this.holdings <= 0) return;
const currentPrice = this.getCurrentPrice();
const priceY = this.priceToYPosition(currentPrice);
if (Math.abs(priceY - this.lineY) < 2) {
this.sellStock(currentPrice);
}
},
sellStock: function(price) {
console.log(`Selling ${this.holdings} tokens at $${price.toFixed(2)}`);
// Placeholder: Simulate sell by clicking Pump.fun's sell button
// Example: const sellButton = document.querySelector('.sell-button-class');
// if (sellButton) sellButton.click();
/*
// API-based sell (requires wallet setup)
fetch('https://pumpportal.fun/api/trade-local', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
publicKey: 'your-public-key',
action: 'sell',
mint: 'token-ca-here',
denominatedInSol: 'false',
amount: this.holdings,
slippage: 1,
priorityFee: 0.00001,
pool: 'pump'
})
}).then(response => response.json()).then(data => {
console.log('Sell transaction:', data);
});
*/
alert(`Sold ${this.holdings} tokens at $${price.toFixed(2)}`);
this.holdings = 0;
}
};
// Initialize script
window._pumpFunScript.init();
})();
