Prediction Markets MCP (JamesANZ)
Data and APIs
MCP server that pulls current odds and prices from Polymarket, PredictIt and Kalshi with keyword search and no API keys, for Cursor and Claude Desktop.
- Free option
- Polymarket
- Kalshi
- PredictIt
Prediction market data, APIs and SDKs
Market data feeds, historical order books, SDKs, MCP servers and developer tools for building on prediction markets. 134 listed.
31 listings that name Kalshi, fullest profiles first
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Website checked 31 Oct 2026
predmarket
Data and APIs
Async Python library unifying Kalshi and Polymarket public REST data under one interface, with Polymarket WebSocket support and Kalshi WebSocket in development.
- Free option
- Kalshi
- Polymarket
kalshi-starter-code-python
Data and APIs
Kalshi's example Python scripts for making authenticated REST and WebSocket requests. README states it is sample code, not an SDK.
- Free option
- Kalshi
prediction-market-analysis
Data and APIs
Framework with indexers, parquet storage and analysis scripts plus a 36 GiB compressed dataset of Polymarket and Kalshi markets and trades used in microstructure research.
- Free option
- Polymarket
- Kalshi
API Documentation
Data and APIs
Official Kalshi packages kalshi_python_sync, kalshi_python_async and kalshi-typescript, generated weekly from the OpenAPI spec with API key and RSA-PSS signing.
- Free option
- Kalshi
Artemis
Data and APIs
Investment research platform whose prediction markets sector page tracks volume, open interest and users for Polymarket and Kalshi, alongside crypto and equity data.
- Free and paid
- Polymarket
- Kalshi
Kalshi Trading API
Data and APIs
Kalshi's REST, WebSocket and FIX API for event contracts and perpetual futures, using RSA-PSS signed requests, tiered token rate limits and a demo environment.
- Free option
- Kalshi
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