Launching today
SEFCON Korean Stock API
DART XBRL API for Korean stocks — 1,200 companies
9 followers
DART XBRL API for Korean stocks — 1,200 companies
9 followers
The only source-accurate Korean stock fundamentals API. Bloomberg charges $2,000/month. Yahoo Finance misses quarters. We parse DART XBRL directly — not resold, not scraped. 1,200+ KOSPI/KOSDAQ stocks, 10-year financials (EPS, BPS, ROE, DPS), sector cycle detection, and macro crisis index with AUROC 0.927. Free plan available on RapidAPI.
Parsed DART XBRL directly is a nice approach since most APIs just resell Yahoo data. The sector cycle detection actually picked up signals I missed on Korean semis last quarter, which was a pleasant surprise.
@egeqw3q Thanks Ege! Glad the sector cycle picked up the semis signal —
that's exactly the use case we built it for.
Are you currently using the free tier?
Happy to set you up with a Pro trial if you want
to dig deeper into the financials.
Parsed straight from DART XBRL instead of reselling someone else's data is a rare move and exactly what Korean stock APIs have been missing. The 10-year financials on KOSPI/KOSDAQ tickers cleaned up a project I had been duct-taping together for months.
@hatuneskiauevt Thanks Hatun! "Duct-taping together for months"
is exactly the problem we built SEFCON to solve.
What was the project about, if you don't mind sharing?
Always love hearing real use cases.