🌐 OpenExchangeAPI — Foreign Exchange API

A fast, reliable, developer-focused API for real-time and historical currency exchange rates, precise conversion, and metadata — built for modern financial, fintech, and international platforms.

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💡 Features

• 🔁 Live FX Rates – Get the latest currency exchange values
• 🕒 Historical Data – Accurate rates for any past date
• 🎯 Precise Conversions – Up to 8 decimal places for high-integrity financial applications
• 💼 ISO 4217 Support – Full code + metadata coverage
• 🌍 Currency Types – Fiat, crypto, commodities, virtual units
• 🚀 Simple Integration – RESTful, OpenAPI 3.0.3 spec

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📚 Endpoints Overview

Endpoint	Description
/v1/latest	Get the latest exchange rates (default: USD)
/v1/latest-precise	Same as above, but with up to 8 decimal places
/v1/historical/{date}	Historical exchange rates by ISO date
/v1/historical-precise/{date}	High-precision historical data
/v1/convert	Convert one currency to another
/v1/convert-precise	Same as above, but with higher precision
/v1/currencies	List all available currencies
/v1/currencies/{code}	Get full metadata for a specific currency

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🔧 Quick Start

1. Clone this repo:

   git clone https://github.com/OpenExchangeAPI/api

2. Use api.yaml or openapi.yaml in your favorite tool (Postman, SwaggerUI, etc)

3. Docs: https://openexchangeapi.com/en-us/documentation/

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📬 Contact

• Website: openexchangeapi.com
• Support: [email protected]

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⚖️ License

This API is provided under a commercial license. See API License for details.

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Built with ❤️ by the OpenExchangeAPI team