Why Do You Need a Crypto Screener?
How a screener helps find profitable trades
A crypto screener is a tool for monitoring hundreds of trading pairs simultaneously. Major exchanges like Binance, Bybit or MEXC list 500-700 pairs, and tracking them manually is impossible. The screener automatically analyzes all pairs in real-time and instantly notifies you of sharp price movements — pumps (rises) and dumps (falls).
Pumps and dumps in the cryptocurrency market happen constantly. News about a listing, an influencer's tweet, a technical level breakout — and a coin can rise 5-20% in minutes. Traders who notice the movement first have the opportunity to enter at a favorable price. Those who are late buy at the top or sell at the bottom.
Pump Screener by ScalpPanel solves this problem. The extension connects to the exchange's WebSocket and receives price data for all pairs in real-time. When the price change exceeds the set threshold (e.g., 2% in the last 5 minutes), you instantly receive a sound and visual signal. This gives you a speed advantage over those tracking charts manually.
How Does Our Screener Work?
Pump Screener receives price data via WebSocket — a technology that maintains a constant connection to the exchange server. Unlike regular HTTP requests, WebSocket delivers updates instantly as soon as the price changes. You set the minimum daily volume to filter low-liquidity coins, the trigger threshold (e.g., 2%) and the time interval (e.g., 5 minutes). When a coin matches the criteria — you get a signal.
Advantages Over Telegram Channels
Many traders subscribe to Telegram channels with pump signals. The problem is that time passes between when the bot detects a pump and when you read the message. Telegram notifications may be disabled, your phone may be in another room. With Pump Screener, the signal sounds right in the browser where you're trading — you hear it instantly and can immediately open a position.
Security and Privacy
Pump Screener is a Chrome extension that works completely locally in your browser. We don't collect data about your trading, don't require API keys (unlike ScalpPanel trading panels) and have no access to your exchange account. The extension simply displays public price data in a convenient format with alerts.
Who Is the Screener For?
Pump Screener is useful for scalpers looking for short-term movements for quick trades. For day traders who want to find volatile pairs for intraday trading. For investors who monitor the market and want to receive notifications about unusual activity. And for everyone who simply wants to stay informed about what's happening in the crypto market right now.