Supplier API is an inBrain product that gives access to inBrain survey inventory via REST API.
The Supplier API provides easy access to inBrain's surveys inventory. Simply pass in a unique user identifier, and the inBrain system will instantly return a list of the top survey opportunities for that specific user.
Once the user completes a survey, control is returned to the partner site through the use of redirects. In addition to redirects, Supplier API uses server-to-server callbacks to deliver survey completion data to your system that can then be used to verify and reward your user for successful completion of the survey.