Clarity is an app for individuals to network over the phone. It is meant to connect people seeking to impart or receive advice. The Clarity features allow individuals to schedule their conversation by time, subject, and person. Speakers can also use in-built payment functions to charge clients for their time. Others can also use a URL linked to usersâ€™ account to schedule conversations with them. The Clarity.fm API exposes user information and profile functionality. It is RESTful API that returns JSON-encoded data.