Free, open-source currency rates from the European Central Bank.

🔓 No Auth Required🔒 HTTPS�� ✓ CORS Enabled
API Details
API NameFrankfurter
CategoryFinance
AuthenticationNone required
HTTPS Support✅ Yes � secured
CORS Policy✅ Enabled � browser-safe
DocumentationOpen Docs ↗
⚡ Quick Start

Copy this JavaScript snippet to start using the API immediately.

const res = await fetch("https://www.frankfurter.app/docs");
const data = await res.json();
console.log(data);
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🚀 Access This API

View endpoints, request formats, rate limits, and full response schemas in the official docs.

Open Documentation →�� Browse All APIs
�� Authentication Guide
No Authentication

Call this API directly from any frontend or backend � no sign-up required.

⚙�� Compatibility
Browser (Frontend)✓ Supported
Server (Node / Python)✓ Always works
HTTPS / SSL✓ Secured
💡 Developer Tips
  • No key needed � safe to call from browser or server.
  • Direct browser fetch calls work � no proxy needed.
  • Handle rate limits with retry logic and exponential backoff.
  • Cache responses locally to minimize calls and stay on free tier.
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