# Examples

The idea to provide simple API to spreadsheets is very powerful. You can easily put data there and then analyze and report this data using all spreadsheet functionalities.

You can find a few use cases (with code!) for SpreadAPI below. If you have a nice use case to share let me know at <mateusz@roombelt.com>.

{% content-ref url="/pages/-Lv0P2Is26Eab2eIJCE0" %}
[Sign-up form](/examples/sign-up-form.md)
{% endcontent-ref %}

{% content-ref url="/pages/-Lv0PA8t8LEnYvtOK9Kj" %}
[404 errors reporting](/examples/404-reporting.md)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://spreadapi.roombelt.com/examples.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.