Five battle-tested tools for crypto traders, developers, and security researchers. Built with real market data from Binance. No API keys required.
📡 SignalScope v2 — $14.99
Real-time TA signals from Binance OHLCV data. RSI, MACD, EMA crossover, Bollinger Bands, volume surge. Composite buy/sell scoring. Multi-timeframe.
🔔 Crypto Price Alert Pro — $9.99
Never miss a pump or dump. Percentage and threshold alerts across 30+ coins. Daemon mode for 24/7 monitoring.
🔍 ArbFinder — $19.99
Triangular arbitrage scanner. Finds A→B→C→A paths with fee-adjusted profitability. Watch mode included.
📊 Backtest Engine — $14.99
Test 6 trading strategies on Binance history. Win rate, max drawdown, Sharpe ratio. Know what works before risking capital.
🛡️ SolGuard — $24.99
Solidity vulnerability scanner. 16 detection rules from 727 real exploits. Reentrancy, oracle manipulation, flash loan vectors, access control.
- Zero API keys — works out of the box
- Binance-powered — real OHLCV data, 1200 req/min
- Battle-tested — built from real trading and security experience
- One-time purchase — lifetime updates included
- Python 3.8+ — runs anywhere
| Tool | Price | Gumroad |
|---|---|---|
| SignalScope v2 | $14.99 | Buy |
| Price Alert Pro | $9.99 | Buy |
| ArbFinder | $19.99 | Buy |
| Backtest Engine | $14.99 | Buy |
| SolGuard | $24.99 | Buy |
Built by Feltchy 🐥