API archive entry · source-reported
Bank of Russia
Exchange rates and currency conversion
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.
Czech National Bank
A collection of exchange rates
No auth · HTTPS reported · CORS Unknown
Economia.Awesome
Portuguese free currency prices and conversion with no rate limits
No auth · HTTPS reported · CORS Unknown
Exchangerate.dev
Live & historical FX, 168 pairs back to 1999, Frankfurter-compatible, free 10k/mo
No auth · HTTPS reported · CORS Unknown
Exchangerate.host
Free foreign exchange & crypto rates API
No auth · HTTPS reported · CORS Unknown
FXpeek
Source-linked historical reference exchange rates with CSV, JSON and an MCP server
No auth · HTTPS reported · CORS Unknown
api-mint
Free utility APIs: timezone, forex rates, crypto prices, page metadata
No auth · HTTPS reported · CORS Yes
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.