# Crux Documentation > Documentation for Crux ## API Reference: Crux Ops API - [Gets a given user's dataset health list.](https://crux-data-prod.readme.io/reference/getv2opshealthdatasetsdeliveries.md): Searches the dataset aggregated health. This includes that of the latest delivery as well as historical records. - [Gets a given user's dataset health by dataset ID.](https://crux-data-prod.readme.io/reference/getv2opshealthdatasetsdatasetiddeliveries.md): Gets the dataset health by dataset ID. This includes that of the latest delivery as well as historical records. - [Retrieves completed tasks for a delivery](https://crux-data-prod.readme.io/reference/getv2opshealthdeliveriesdeliveryidtasks.md): Delivery tasks