Data & Analytics
PolyOrderbooks
Last updated 2026-08-15 · benchmark measured 2026-08-15 — deterministic & reproducible
REST API and Python SDK for historical Polymarket order book data.
Is PolyOrderbooks production-ready?
Legit.Show scores PolyOrderbooks 95 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on PolyOrderbooks (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 93/100
- Accessibility — 91/100
- Security — 80/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 100/100
- Discoverability — 100/100
What we measured
- Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 410 ms to first byte.
- Returns a proper 404 for unknown routes.
- 1 of 1 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
Who built it
product account @polyorderbooks
Who it's for
Traders · Quantitative analysts · Developers · Crypto researchers
Pricing
Free (Starter), $19/mo (Pro), $49/mo (Scale), Enterprise custom
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