Data & Analytics
SEFCON
Last updated 2026-07-22 · benchmark measured 2026-07-22 — deterministic & reproducible
API providing Korean stock fundamentals parsed directly from DART regulatory filings.
Is SEFCON production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SEFCON (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Discoverability. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 100/100
- Accessibility — 88/100
- Security — 45/100
- Privacy — 100/100
- Reliability — 75/100
- Standards — 85/100
- Discoverability — 45/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 449 ms to first byte.
- 1 of 1 sampled routes reachable.
- Has a reachable privacy policy.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: sitemap.
Who it's for
Quantitative traders · Investment analysts · Portfolio managers · Fintech developers · Korean equity researchers
Pricing
Free ($0/month, 100 req/day); Pro ($199/month or $1,910/year); Enterprise ($499/month or $4,790/year); Custom ($999+/month)