API archive entry · source-reported
Currency-api
Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits
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.
api-mint
Free utility APIs: timezone, forex rates, crypto prices, page metadata
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
VATComply.com
Exchange rates, geolocation and VAT number validation
No auth · HTTPS reported · CORS Yes
Bank of Russia
Exchange rates and currency conversion
No auth · HTTPS reported · CORS Unknown
How to compare them
Coverage
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Operating cost
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Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
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Source reference
This page separates source-reported facts from questions that need live provider verification.