What it is
Daily official FX rates from 116 central banks and 4 tax authorities, with 15.6M rows spanning back to 1914 and refreshed daily. 15.6M daily official FX records from 120 institutions, stored as one CSV per source plus latest JSON tables and source metadata; each row keeps the publisher's original base, quote, rate type, and value.
Key results
- 15,607,189 rows total
- 120 institutions: 116 central banks + 4 tax authorities
- History spans 1914 to 2026-09-26; CC BY 4.0
Useful for modeling and auditing official FX series used in tax, customs, invoicing, and compliance workflows.