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Getting started

Live exchange rates

The live endpoint provides instant access to current exchange rates across multiple currencies, enabling real-time financial calculations and market monitoring.

Convert exchange rates

The convert endpoint transforms specific amounts between currencies using the most up-to-date exchange rates, perfect for financial applications and e-commerce platforms.

Available currency symbols

The symbols endpoint delivers a comprehensive catalog of supported currencies with detailed descriptions, facilitating dynamic currency selection and validation in applications.

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REST Architecture

The Exchange Rates API follows REST principles, utilizing predictable resource-oriented URLs and standard HTTP status codes for seamless integration and error handling.

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HTTPS Security

All API communications are secured using TLS 1.2 or higher encryption protocols to ensure data integrity and privacy.

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API Versioning

The Exchange Rates API maintains backward compatibility through versioning, currently operating on Version 1 with planned future enhancements.

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Authentication

Your API key serves as the exclusive credential for accessing the Exchange Rates API. Each Cleariflow service requires a unique key, ensuring secure and isolated access across different APIs.

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Response and error codes

When requests fail, the API returns structured JSON error responses with specific codes and descriptions for effective troubleshooting.