quotient-api-gateway.onrender.com
Use this to browse every prediction market Quotient tracks across Polymarket International, Polymarket US, Kalshi, and HL Outcomes, with venue odds and quote provenance, available volume, resolution date, and forecast recency. Polymarket In
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 527 ms
- Price
- $0.005 per call
- Paying buyers, last 30 days
- 5 (directory's own records)
- Paid calls, last 30 days
- 15
- Category
- Events, tickets and sports
- Address
- https://quotient-api-gateway.onrender.com/api/v1/markets
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/2edf9753b22e.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).