Identifiers
Resolve a ticker, LEI, ISIN, FIGI or MIC to a structured entity with its knowledge-graph context — the connective tissue open financial data is missing.
Why this exists
Legal entity
20-char ISO 17442 code from GLEIF (open, CC0). Answers "which company is this, legally".
Security
12-char ISO 6166 code identifying the security across venues. Check digits validated here.
Open instrument id
OpenFIGI share-class FIGI — open, free, venue-independent. The open alternative to licensed codes.
Coverage — 121 companies
Sources: LEI from the GLEIF API (CC0), matched by legal name and jurisdiction, hand-audited. ISINs from public primary listings, ISO 6166 check digit validated; null where we are not certain (no guessing). FIGIs from the OpenFIGI API, names cross-checked against the company. seed-0.4 · 2026-08-28. CUSIP/SEDOL are licensed identifiers — referenced conceptually on Standards, never republished.