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

# Welcome!

## Overall flow

<img src="/files/NNTZLQnKkdfhu1zY7uJC" alt="" data-size="original">

This diagram demonstrates how the different areas of our API are linked together. For more information about each element in this diagram, check out our [Definitions](/definitions.md) page.&#x20;

## Policy Change Management

![](/files/CaVyPmCkeVDne22Cy7Uh)

An insurance policy can generally transition through the states shown in the diagram.

For example, a typical flow could see a policy go from:

Quoted ->  Issued -> Expired or Cancelled.&#x20;

Check out the [Get Policy Application Details page](/reference/api-reference/policy/get-policy-application-details.md) in the API reference guide for how to get insurance policy status. &#x20;

The full list of statuses are as follows:

1. Quoted
2. Applied
3. Accepted
4. Invalidated
5. Issued
6. Expired
7. Renewed
8. Canceled
9. Paused

Dive a little deeper and start exploring our API reference to get a better idea of everything that's possible with the Casava API: