Does the profit calculation include trading fees?

Yes, the detector is designed to factor in standard platform fees to ensure that the reported profit percentages reflect realistic net gains.

What happens if the APIs are down?

The skill includes error handling for API timeouts and connectivity issues, providing status check links and retry recommendations for both platforms.

Does this skill require API keys for Polymarket and Kalshi?

While public data can often be fetched via the CLOB API, some Kalshi endpoints or higher rate limits may require API authentication configured in your environment.

How does the skill match events between different platforms?

It utilizes a fuzzy string matching algorithm with a customizable similarity threshold (default 70%) to identify when different platforms are referencing the same event.

Is this an automated trading bot?

No, this skill functions as an analysis tool that identifies and reports opportunities. It does not execute trades automatically on your behalf.

Prediction Market Arbitrage Detector

Name: Prediction Market Arbitrage Detector
Author: intent-solutions-io

byintent-solutions-io

0•

分析と監視

Identifies and calculates profitable price discrepancies between Polymarket and Kalshi prediction markets.

The Prediction Market Arbitrage Detector is a specialized skill designed to help users capitalize on market inefficiencies across major prediction platforms. It automatically fetches real-time contract prices from Polymarket and Kalshi, utilizes fuzzy string matching to align corresponding events, and calculates potential returns after accounting for platform-specific fees. By providing a ranked report of arbitrage opportunities, it enables traders and analysts to quickly identify low-risk profit potential in election, economic, and current event markets.

主な機能

01Real-time data fetching from Polymarket CLOB and Kalshi APIs

02Advanced fuzzy string matching for cross-platform event alignment

03Ranked arbitrage opportunity reporting with risk assessment warnings

04Automated profit calculation factoring in platform-specific trading fees

05Comprehensive data export to JSON and CSV for further analysis

060 GitHub stars

ユースケース

01Identifying price discrepancies for election outcomes across different platforms

02Automating market monitoring for professional prediction market traders

03Analyzing market efficiency and liquidity between decentralized and regulated exchanges

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add intent-solutions-io/plugins-nixtla nixtla-arbitrage-detector

For use in Claude.ai and ChatGPT

Download Skill