# Fixer.io API **Provider:** Fixer.io **Category:** finance **Base URL:** `http://fixer.io` **Auth:** api-key — `Authorization: Bearer YOUR_TOKEN` **Rate Limit:** 1,000 req/month (free) · Scales with plan **Free Tier:** Yes — available **Pricing:** Enterprise / contact sales (subscription) **Docs:** http://fixer.io/ ## Description JSON API for foreign exchange rates and currency conversion. End of day data only. | N/A | ## Endpoints | Method | Endpoint | Description | |--------|----------|-------------| | GET | `http://fixer.io/` | See documentation for endpoint reference | ## Authentication See documentation for authentication details ``` Authorization: Bearer YOUR_TOKEN ``` ## Sample Request ```bash curl 'http://fixer.io' ``` ## Sample Response ```json {} ``` ## Pricing Details Free: 1,000 req/month (EUR base only, hourly updates, no HTTPS). Basic €9.99/mo (10K req). Professional €24.99/mo (100K req). Business €79.99/mo. --- *Source: [API Map](https://apimap.dev/apis/fixer-io/) — CC BY 4.0*