These examples will guide you to a set of scenario's of how you could use our API. We will not explain all the details of the possible requests. To really find out all the options, you can check the Full API Reference.
This example will show you the possibilities to add a new contact. This contact will immediately be added to a survey. We will return a ContactCreateResult which indicates if the request was successful and the contact id or failure message. With the contact id you can retrieve the panelist information.
This tutorial will show you how to get opt-outs from your CheckMarket account and how to add new ones to your account so that future surveys are not sent to those contacts.