API archive entry · source-reported
Fulusly
Exchange rates for 144 currencies with daily history back to the 1990s, English and Arabic
Other Currency Exchange APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
Cambio Uruguay
Real-time buy/sell rates from every Uruguayan exchange house with conversion and history
No auth · HTTPS reported · CORS Yes
api-mint
Free utility APIs: timezone, forex rates, crypto prices, page metadata
No auth · HTTPS reported · CORS Yes
Currency-api
Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits
No auth · HTTPS reported · CORS Yes
Frankfurter
Exchange rates, currency conversion and time series
No auth · HTTPS reported · CORS Yes
National Bank of Poland
A collection of currency exchange rates (data in XML and JSON)
No auth · HTTPS reported · CORS Yes
paralelo.bo
Bolivia parallel-market USD/BOB exchange rate, aggregated from P2P sources every 60s
No auth · HTTPS reported · CORS Yes
How to compare them
Coverage
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Operating cost
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Integration risk
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Data rights
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Source reference
This page separates source-reported facts from questions that need live provider verification.