Using this API one can add SMS capabilities to their application/website at free of cost, i checked the delivery speed of messages from this service, and FYI its superb, try it out, and spread the word with your friends too.
lambda Paid Usage
A computer vision api for facial recognition and facial detection that is a perfect face.com replacement. We currently have a free api for face detection.
Face.com alternative! Our fast, robust and scalable rekognition engine can do facial detection, crawling, recognition, scene understanding! It can be automatically trained using images and tags on Facebook! Please visit http://rekognition.com/ or email me in mashape to register free quota!
The Mutationevent QR code generator is a simple API that lets users quickly create QR codes. Users can pass in content such as text, URL and SMS and specify image size and quality. The API returns a URL path of the generated image. It uses HTTP calls and responses are formatted in JSON.
This API returns the location of an IP address (country, region, city, zipcode, latitude and longitude) and the associated timezone in JSON or XML format.
Stephen here from Lambda Labs. For sample code and a graphical demo, check out http://api.lambdal.com/docs. Our API provides face recognition, facial detection, eye position, nose position, mouth position, and gender classification. If you have any questions ask! Just send an email to email@example.com. Happy Hacking! -Stephen