Data & Analytics

Stock Market API & Financial Data Feed

Last updated 2026-08-22 · benchmark measured 2026-08-22 — deterministic & reproducible

Stock market API providing financial data via REST, Python SDK, and Excel add-in.

Is Stock Market API & Financial Data Feed production-ready?

Legit.Show scores Stock Market API & Financial Data Feed 77 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Stock Market API & Financial Data Feed (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Discoverability. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 58/100
• Accessibility — 82/100
• Security — 60/100
• Privacy — 100/100
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 50/100

What we measured

• Security headers present: X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 447 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

Fintech developers · Financial model builders · AI/LLM applications · Investment analysts · Traders

Pricing

Free ($0/month, 300 requests/day); Standard ($29/month or $249/year, 10 req/sec); Premium ($69/month or $599/year, 30 req/sec); Professional ($149/month or $1299/year); Enterprise ($299/month or $2599

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