Central Bank of Azerbaijan API
Live official exchange-rate data from the Central Bank of the Republic of Azerbaijan (CBAR), the central bank of Azerbaijan, for the Azerbaijani manat (AZN) — uniquely also publishing official bank metal prices: the CBAR official rate for every published currency (normalised to one unit), a single currency's manat-per-unit rate and inverse, the official price of gold, silver, platinum and palladium per troy ounce in manat, and currency conversion between any two published currencies (including AZN) cross-computed through the manat.
api.oanor.com/cbar-api