# Dispatch API

- [Authentication](/dispatch-api/authentication.md): Feedbackly API requests are authenticated with an API key that can be retrieved from the user settings.
- [Preparing Campaign](/dispatch-api/preparing-campaign.md): A Survey needs to be launched as "API Action" in order to use it via API.
- [Sending Surveys](/dispatch-api/responses.md): Send Email and SMS Surveys via Feedbackly.
- [POST Trigger](/dispatch-api/responses/get-responses.md)
- [Salesforce Outbound Messages](/dispatch-api/responses/get-responses-1.md)