# Marketstack API **Provider:** Marketstack **Category:** finance **Base URL:** `https://marketstack.com` **Auth:** api-key — `Authorization: Bearer YOUR_TOKEN` **Rate Limit:** 100 req/month (free) **Free Tier:** Yes — available **Pricing:** Enterprise / contact sales (subscription) **Docs:** https://marketstack.com/?utm_source=Github&utm_medium=Referral&utm_campaign=Public-apis-repo-Best-sellers ## Description Real-Time, Intraday & Historical Market Data API ## Endpoints | Method | Endpoint | Description | |--------|----------|-------------| | GET | `https://marketstack.com/` | See documentation for endpoint reference | ## Authentication See documentation for auth details ``` Authorization: Bearer YOUR_TOKEN ``` ## Sample Request ```bash curl 'https://marketstack.com' ``` ## Sample Response ```json {} ``` ## Pricing Details Free: 100 requests/month (EOD data, 1 exchange). Basic $14.99/mo (10K req/mo). Professional $49.99/mo. Business $149.99/mo. Enterprise custom. --- *Source: [API Map](https://apimap.dev/apis/marketstack/) — CC BY 4.0*