Features

Everything you need to find and act on crypto arbitrage opportunities

500ms Update Cycle

Our engine analyzes orderbooks every 500 milliseconds, giving you the freshest arbitrage data available.

Multi-Exchange Support

Binance (WebSocket), Mercado Bitcoin (polling), Bybit, Kraken, and more via ccxt. USDT and BRL markets.

Secure API Keys

Generate API keys with bcrypt hashing and prefix-based lookup. Control permissions per key. Available on Basic and Pro plans.

Custom Fee Calculation

Set your maker/taker fees per exchange. Spread calculations automatically account for your actual costs.

Real-Time WebSocket

Pro Plan subscribers get live WebSocket feeds. Subscribe by currency pair and receive instant updates.

REST API Access

Full REST API with sorting, filtering by pair and minimum spread. Perfect for building trading bots. Available on Basic and Pro plans.

Rate Limiting by Plan

Free: 10 req/min, Basic: 120 req/min, Pro: 600 req/min. Redis-backed per-user tracking.

Spread-Sorted Book

Opportunities sorted by spread percentage using Redis Sorted Sets. Best opportunities always on top.