Octagon
Prediction market research and analytics comparing model probabilities to live Kalshi and Polymarket prices, cited to source.
Visit octagonagents.com →DocsPricing
Octagon is an AI-powered market intelligence platform covering prediction markets (Kalshi and Polymarket), public equities, and private companies. It generates continuously updated research reports that compare model-estimated probabilities against live market prices, with cited sources. Access is provided through research reports, a news feed, a trading CLI, a typed REST API, and MCP integration.
- Category
- Analytics & data
- Pricing
- freemium
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- yes
- Open source
- no
Listed 2026-10-27 · last verified 2026-10-27 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9
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API
curl https://toolgrep.com/api/products/octagon