# Tutorials

> * [Your first API workflow](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/your-first-api-workflow#building-your-first-api-workflow) - Adds new items to the Pet Store API, and uses **Content Generation**, **Script**, **For Each**, **HTTP**, and **Response** activities.
* [Paging over HTTP calls](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/paging-over-http-calls#paging-over-http-calls) - Lists breweries from the OpenBreweryDB API, and uses **Do While**, **HTTP**, **Script**, and **Response** activities.
* [Extracting worker hierarchy from Workday](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/extracting-worker-hierarchy-from-workday#extracting-worker-hierarchy-from-workday) - Extracts Workday hierarchy details for a worker, and uses the Workday REST connector and **Search Workers by Name or ID**, **If**, **For Each**, **HTTP**, **Script**, and **Response** activities.

* [Your first API workflow](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/your-first-api-workflow#building-your-first-api-workflow) - Adds new items to the Pet Store API, and uses **Content Generation**, **Script**, **For Each**, **HTTP**, and **Response** activities.
* [Paging over HTTP calls](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/paging-over-http-calls#paging-over-http-calls) - Lists breweries from the OpenBreweryDB API, and uses **Do While**, **HTTP**, **Script**, and **Response** activities.
* [Extracting worker hierarchy from Workday](https://docs.uipath.com/studio-web/automation-cloud/latest/user-guide/extracting-worker-hierarchy-from-workday#extracting-worker-hierarchy-from-workday) - Extracts Workday hierarchy details for a worker, and uses the Workday REST connector and **Search Workers by Name or ID**, **If**, **For Each**, **HTTP**, **Script**, and **Response** activities.