# ClearMarket

> Reference layer for prediction markets. Judges whether a Kalshi or Polymarket price can be trusted: every market carries a Resolution Clarity Grade (A/B/C), the committed resolution source is named with provenance where one exists (the absence is graded too — that gap is the point), and the same question across venues is linked by a venue-independent question_id with live cross-venue prices (also_on). Read-only reference data; not trading advice.

- **Domain**: `api.clearmarket.fyi`
- **Provider**: ClearMarket (https://clearmarket.fyi)
- **A2A protocol version**: 0.3
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402

## Skills
- **Market trust lookup** — Given a market id (CM-MKT-…), a Kalshi ticker, or a market URL (Kalshi URLs resolve; for Polymarket pass the conditionId): the Resolution Clarity Grade, the com
- **Graded event search** — Free-text search across graded prediction-market events on Kalshi and Polymarket. Returns per-event grade mix, venues, prices, and the canonical CM ids to cite.
- **Upcoming catalysts** — Dated calendar of scheduled events (Fed decisions, CPI and jobs releases, earnings) that graded prediction markets resolve against, over the next N days. Each e

## URLs
- Agent card: https://api.clearmarket.fyi/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/api.clearmarket.fyi
- Documentation: https://clearmarket.fyi/for-data/