Currency converter
Convert between the seven currencies snapdata publishes, using the most recent daily snapshot of European Central Bank reference rates.
reads /api/v1/fx/world/latest.json
How this works
The ECB publishes reference rates once per working day, around 16:00 CET. snapdata captures that publication, freezes it at a permanent URL and serves it from a CDN edge. This page reads exactly the same file you would get from /api/v1/fx/world/latest.json, so the number here and the number in the API can never disagree.
Pairs are derived through USD. Five of the six published pairs already quote against the dollar, so converting through it costs one division and avoids compounding rounding across two hops. On a weekend or a TARGET holiday there is no new publication, and the converter uses the last session that carried real values rather than inventing one. See dates & trading days.