Currency API By Ren

Currency API is a simple and free API for querying currency exchange rates between many common currencies. It is provided by Ren, a PHP web developer from Auckland, New Zealand.  

TraderMade

TraderMade is a foreign exchange rates and currency conversion API that offers a wide range of robust and cost-effective data solutions for business. This REST API has sub-second updates, multiple API end-points with comprehensive documentation  

Fixer

Fixer is a simple and lightweight API for current and historical foreign exchange (forex) rates and currency conversion for 170 world currencies. This API is built on top of a powerful back-end infrastructure allowing for high availability and response times below 50ms for specific API requests.  

DocRaptor

DocRaptor is the best API for creating PDF and Excel files. Just send HTML, JS, and CSS, and get back beautiful, high-quality documents at scale. It is an only API with advanced styling and layout capabilities.  

HTML 2 PDF Rocket

HTML 2 PDF Rocket API is a fast, easy to use web service that helps you to convert an HTML webpage into an image or PDF file. Further, this API has comprehensive documentation to get you started in minutes and a support team staffed by software developers.  

IP and User Agent Lookup API Search Tool

IP and User Agent Lookup API is a beautiful search tool for knowing more about your users at a glance. This API supports all major devices and browsers given by the user agent as well as all common IP blocks across the world.  

userstack

userstack is a service built and maintained by apilayer, the company behind some of the most popular developer tools, SaaS products, and APIs currently on the market — including currencylayer, eversign, invoicely and many more. userstack offers a real-time, easy-to-use REST API interface capable of parsing User-Agent strings to accurately detect device, browser and operating …