Welcome to OpenExchangeAPI — a fast, modern, and developer-focused API for real-time and historical foreign exchange data.
OpenExchangeAPI provides accurate FX rates, ISO 4217 currency metadata, and powerful endpoints for fintech, SaaS, and global business applications.
- 💱 Real-time & historical exchange rates
- 🌍 275+ currencies (ISO 4217 + extended info)
- 📦 JSON, XML, CSV formats
- 🏦 IMF, ECB, and SIX Group sourced data
- 🔒 OAuth2-secured endpoints
- 📘 Developer-friendly OpenAPI spec
Email: [email protected]