# REST API

- [Authentication](/master/responses/authentication.md): Feedbackly API requests are authenticated with an API key that can be retrieved from the user settings.
- [Responses](/master/responses/get-responses.md): Getting responses from Feedbackly
- [Response chains](/master/responses/response-chains.md)
- [Questions](/master/responses/questions.md): Getting questions from Feedbackly
- [Surveys](/master/responses/surveys.md)
- [Notes](/master/responses/notes.md): This page contains notes on the API