Audience
Developers and businesses that need fast, reliable real-time and historical currency exchange rate and cryptocurrency pricing data for apps, websites, financial platforms, or analytics tools
About fastFOREX
fastFOREX is a high-performance exchange rate API that delivers real-time and historical foreign currency exchange rate data and cryptocurrency pricing through a fast, simple, secure JSON API over HTTPS. It supports more than 160 world currencies, including major, minor, and exotic pairs, and pricing data for 500+ cryptocurrencies with low-millisecond response times, helping applications get up-to-date conversion data quickly. The API offers multiple endpoints to fetch single or multiple currency rates, complete lists of rates, time-series datasets for specified intervals, and conversion of amounts between any supported fiat or digital currencies. Data is sourced from trusted financial institutions and world banks to ensure accuracy and reliability, and responses can be integrated from any HTTP client or browser. It provides extensive historical coverage reaching back decades for common trading pairs, scalable volume handling from occasional requests to hundreds per second.