Individual skill
finding-arbitrage-opportunities
Compare live best bid and ask for one crypto pair across exchanges and report every cross-venue spread, gross and net of stated taker fees; search three-trade cycles within one exchange. Read-only, no API keys. Use when checking whether a coin trades at different prices on different exchanges, sizing a spread against fees, or looking for triangular price gaps on OKX, KuCoin or Gate. Trigger with phrases like "find arbitrage", "scan for arb", "price spread", "exchange price difference", "triangular arb", or "cross-exchange spread".
skills/.curated/finding-arbitrage-opportunities/SKILL.md
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- ai Repository topic
- automation Repository topic
- claude-code Repository topic
- devops Repository topic
- mcp Repository topic
- ai-agents Repository topic
- anthropic Repository topic
- claude-code-plugins Repository topic
- developer-tools Repository topic
- llm Repository topic
- crypto Declared skill tag
- arbitrage Declared skill tag
- order-book Declared skill tag
- engineering Derived category
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ARD.mddoc · 2,210 bytesPRD.mddoc · 2,435 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesSKILL.mdcore · 6,137 bytesassets/demo-recording.jsonasset · 43,673 bytesreferences/errors.mddoc · 2,375 bytesreferences/examples.mddoc · 13,078 bytesreferences/implementation.mddoc · 4,459 bytesscripts/arb_finder.pyruns · 18,140 bytesscripts/http_client.pyruns · 6,521 bytesscripts/record_demo.pyruns · 2,108 bytesscripts/spot_venues.pyruns · 10,098 bytesscripts/spreads.pyruns · 7,177 bytestests/fixtures/binance-bybit-recording.jsonasset · 1,417 bytestests/test_arb_finder.pyruns · 10,167 bytes
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# Finding Arbitrage Opportunities
## Overview
Compare one exact pair's best bid and ask across nine exchanges and compute every cross-venue spread, gross and net of stated taker fees. A triangular search checks three-trade cycles inside one venue.
Venues: Kraken, Coinbase, KuCoin, Gate, OKX, Bitfinex, Crypto.com, Binance, Bybit. Binance and Bybit refuse US networks (HTTP 451/403); the tool names them and carries on.
Pairs with different quote assets are never compared: BTC/USD against BTC/USDT measures the USDT/USD rate, not an arbitrage.
## Prerequisites
- Python 3.9 or newer. Standard library only: no packages, no API keys.
- Network access to the exchanges' public endpoints.
