CEX Spot Arbitrage Scanner — Binance, Bybit, OKX, Kraken, Gate
Pricing
Pay per usage
CEX Spot Arbitrage Scanner — Binance, Bybit, OKX, Kraken, Gate
Scans spot bid/ask prices across 5 major CEXes (Binance, Bybit, OKX, Kraken, Gate.io) and identifies raw cross-exchange spread opportunities. Best buy/sell exchange highlighted per coin. No API key. $0.003/coin.
Pricing
Pay per usage
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Developer
Hojun Lee
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2 days ago
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CEX Spot Arbitrage Scanner
Scans bid/ask prices across 5 major CEXes (Binance, Bybit, OKX, Kraken, Gate.io) and identifies raw cross-exchange price spread opportunities. No API key required.
What It Does
For each coin, fetches order book bid/ask from all 5 exchanges simultaneously and computes:
- Best buy exchange — lowest ask price (where to buy cheapest)
- Best sell exchange — highest bid price (where to sell dearest)
- Raw spread % —
(best_bid - best_ask) / best_ask × 100 - Raw spread bps — same value in basis points (1% = 100 bps)
- Signal:
arbitrage_opportunity(>0.1%),minor_spread, orno_arb
All individual exchange bid/ask prices are included in output for full transparency.
Important Disclaimer
This is raw price spread data only. Real arbitrage must account for:
- Withdrawal/deposit fees per exchange (~0.1-0.25% each way)
- Transfer time (10 min+ for blockchain confirmations)
- Slippage on trade execution
- KYC verification and withdrawal limits
Spreads below ~0.5% are generally not profitable after fees. Spreads above 1% in liquid markets indicate unusual market conditions.
Input
| Field | Default | Description |
|---|---|---|
coins | 10 major coins | Symbols to scan (no USDT suffix) |
Pricing
$0.003 per coin. Default 10 coins = $0.03/run.
