AllRatesToday API Overview
Everything you need to know about our free exchange rate API — real-time and historical currency data for 160+ currencies, with official SDKs for JavaScript, Python, PHP, and React.
Also available on Google Slides
What's Covered in This Presentation
- API endpoints and capabilities
- Quick start code examples
- Multi-language SDK support
- Data sources and quality
- Architecture and performance
- Pricing plans and comparison
Official SDKs
- JavaScript / TypeScript — @allratestoday/sdk
- Python — allratestoday (PyPI)
- PHP — allratestoday/sdk (Packagist)
- React — react-currency-localizer-realtime
Popular Use Cases
- Fintech and payment applications
- E-commerce multi-currency pricing
- SaaS localized pricing pages
- Forex dashboards and analytics
- Enterprise ERP and accounting
- Travel and booking platforms
About the AllRatesToday Exchange Rate API
AllRatesToday is a free, fast, and reliable REST API that provides real-time and historical currency exchange rates for over 160 world currencies. Designed for developers, fintech startups, SaaS platforms, and e-commerce businesses, our API delivers institutional-grade mid-market forex data sourced from Reuters (Refinitiv) and interbank market feeds.
Unlike many exchange rate providers that serve stale data with hidden markups, AllRatesToday delivers true mid-market rates — the same rates you see on Google Finance and xe.com. Our rates are updated every 60 seconds during market hours, ensuring your application always has access to the most current exchange rate data available.
The API supports a comprehensive set of endpoints including latest rates, historical data, currency conversion, and time series queries. Whether you need to display localized prices for international customers, build a forex trading dashboard, automate multi-currency accounting, or power a remittance platform, AllRatesToday provides the data foundation you need.
Why Developers Choose AllRatesToday
Getting started takes under 5 minutes. Sign up for a free API key (no credit card required), install the SDK for your language of choice, and make your first API call. Our official SDKs are available for JavaScript/TypeScript, Python, PHP, and React — all with zero or minimal dependencies, full type support, and comprehensive documentation.
Deployed on Cloudflare's global edge network across 300+ locations, AllRatesToday delivers sub-50ms response times worldwide. The free tier includes 300 requests per month — enough for prototyping, side projects, and lightweight production applications. Paid plans start at just $9/month with up to 100,000 requests for growing businesses.
Ready to Get Started?
Get your free API key and start integrating real-time exchange rates in minutes.