PixlinQ is a mobile visual search feature that can be integrated into mobile applications or used with mobile email and MMS. PixlinQ lets developers link their users to targeted digital content directly on their phones whenever users take pictures of developer's printed content. The pixlinQ searchimage API allows developers to integrate visual search functionality into their applications using an API key and database of images they have created with the pixlinQ CMS. Supported formats include jpeg, png, bmp, gif. The API uses RESTful calls and responses are formatted in JSON.