Browse the best premium and free APIs on the world's largest API Hub. Read about the latest API news, tutorials, SDK documentation, and API examples. RapidAPI offers free APIs all within one SDK. One API key. One dashboard.
The Voice RSS Text-to-Speech (TTS) API allows conversion of textual content to speech easier than ever. Just connect to our Text-to-Speech (TTS) API with a few lines of code and get verbal representation of a textual content.
Free currency conversion API for all 160 world currencies. Tens of thousands of developers have picked ExchangeRate-API.com over the last 10 years for its reliable data & exceptional uptime - give it a try!
Amazon Price service returns real time price information of Amazon products. Search products endpoint available that can be used as replacement of Amazon Affiliate API
Simple reliable API for current and historical foreign exchange (forex) currency rates.
License plate recognition involves capturing photographic video or images of license plates, whereby they are processed by a series of algorithms that are able to provide an alpha numeric conversion of the captured license plate images into a text entry.
A powerful unit conversion tool. Convert currency (using an up-to-date international currency feed). Convert most known measurement types: imperial, metric, mass, length, temperature, time (and more). The convertor will accept full unit names as well as abbreviations (e.g. millimeter and mm)
Calculate the carbon footprint in various situations, such as travel and hydro usage.
The paraphrasing API can easily rewrite, rephrase, change and transform the syntax, structure of the text. Support for more than 50 language including English, French, German, Spanish, Italian, Arabic, Chinese, automatical language detection, pay as you go pricing and free usage plans. Find out more in the About section and test Paraphraser for free.
This API helps to perform some computations on dates: accrual factors, maturity dates, contract dates, and other due dates, datetime delta, time zones conversion, recurring dates, and much more.
Automatic Speech-to-Text conversion powered by machine learning, available for audio and video files.
A simple way to convert Youtube videos to mp3/mp4 using API service. Get quality like 320 kbps, 256 kbps, 192 kbps, 128 kbps mp3 format for all devices. Conversion is instant even in seconds for hours lenght videos no wait. Here is a simple auto responsive[For All Devices] iframe code to easily embed to your websites and enjoy best ever converter for free. MP3 Converter API Code: <iframe></iframe> MP4, WEbM, 3Gp & Flv Video Converter API Code: <iframe></iframe> Please replace YouTu...
Convert all types of measurement units easily with Measurement Unit Converter API.
Fast and easy to set up PDF2JPG function. In response, it returns a link to the original file and an array of JPG links.
Extract tasks from Project Management tools such as Microsoft Project (MPP) to easily consume schedules within your Project Management Software
Convert Natural Language, user-entered, date and time text strings to 'Application-specific' Formats on-the-fly - BotBrain.io - Essential APIs Toolkit for Chatbots
Online File Conversion Service for Office documents, PDFs, images, video, audio, and other file formats.
Returns the words corresponding to the positive number passed as parameter. Limited to quadrillions. Demonstrating SOAP 1.1 API on RapidAPI.