ExchangeRate API
ExchangeRate API is a web service that provides real-time and historical foreign exchange rates and currency conversion data. It offers JSON-based endpoints for developers to integrate currency data into applications, supporting over 160 currencies with updates sourced from financial institutions and central banks. The service includes features like live rates, historical data, and conversion tools, often with free and paid tiers.
Developers should use ExchangeRate API when building financial applications, e-commerce platforms, travel apps, or any software requiring accurate currency conversion or exchange rate data. It simplifies integration by providing a straightforward API, reducing the need to scrape or manage complex financial data sources, and is ideal for projects needing reliable, up-to-date currency information without high infrastructure costs.