> For the complete documentation index, see [llms.txt](https://docs.feedbackly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.feedbackly.com/api.md).

# Fetch API

- [Getting started](https://docs.feedbackly.com/api/master.md)
- [Authentication](https://docs.feedbackly.com/api/authentication.md): Feedbackly API requests are authenticated with an API key that can be retrieved from the user settings.
- [Responses](https://docs.feedbackly.com/api/responses.md): Getting responses from Feedbackly
- [GET Responses](https://docs.feedbackly.com/api/responses/get-responses.md)
- [GET Response by id](https://docs.feedbackly.com/api/responses/get-response-by-id.md)
- [Response chains](https://docs.feedbackly.com/api/response-chains.md): Getting response chains from Feedbackly
- [GET Response-chains](https://docs.feedbackly.com/api/response-chains/get-response-chains.md)
- [GET Response-chain by id](https://docs.feedbackly.com/api/response-chains/get-response-chain-by-id.md)
- [Questions](https://docs.feedbackly.com/api/questions.md): Getting questions from Feedbackly
- [GET Questions](https://docs.feedbackly.com/api/questions/get-questions.md)
- [GET Question by id](https://docs.feedbackly.com/api/questions/get-question-by-id.md)
- [Surveys](https://docs.feedbackly.com/api/surveys.md)
- [GET Surveys](https://docs.feedbackly.com/api/surveys/get-surveys.md)
- [GET Surveys by id](https://docs.feedbackly.com/api/surveys/get-surveys-by-id.md)
- [Touchpoints](https://docs.feedbackly.com/api/touchpoints.md): Touchpoints are the identifiable sources of all responses.
- [GET Touchpoints](https://docs.feedbackly.com/api/touchpoints/get-touchpoints.md)
- [GET Touchpoint by id](https://docs.feedbackly.com/api/touchpoints/get-touchpoint-by-id.md)
- [Unsubscriptions](https://docs.feedbackly.com/api/unsubscriptions.md): Get Unsubscribed contacts from Feedbackly
- [GET Unsubscriptions](https://docs.feedbackly.com/api/unsubscriptions/get-touchpoints.md)
- [GET Unsubscriptions by  Channel id](https://docs.feedbackly.com/api/unsubscriptions/get-touchpoints-1.md)
- [Notes](https://docs.feedbackly.com/api/notes.md)
- [Entity relationships](https://docs.feedbackly.com/api/notes/entity-relationships.md)
- [Pagination](https://docs.feedbackly.com/api/notes/pagination.md): For endpoints that returns multiple objects, pagination is done by providing the URL's to get the next objects (if more are available)
- [Question types](https://docs.feedbackly.com/api/notes/question-types.md): This table clarifies the different outputs per question type