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

# API Examples

- [Creating a Simple Controller](https://developers.newbluefx.com/api-examples/creating-a-simple-controller.md): The fastest and easiest way to get acquainted with writing Controllers is to walk through the steps of creating a simple one.
- [Sample Controllers Tour](https://developers.newbluefx.com/api-examples/sample-controllers-tour.md)
- [Schedule Action](https://developers.newbluefx.com/api-examples/sample-controllers-tour/01-schedule-action.md): This introduces the scheduleAction command and shows how the different actions work.
- [Subscribe for Notifications](https://developers.newbluefx.com/api-examples/sample-controllers-tour/02-subscribe-for-notifications.md): This builds on the first project by adding an option to subscribe for title playback notifications.
- [Save and Load State](https://developers.newbluefx.com/api-examples/sample-controllers-tour/03-save-and-load-state.md)
- [Render a Preview](https://developers.newbluefx.com/api-examples/sample-controllers-tour/04-render-a-preview.md)
- [Curate a List of Titles](https://developers.newbluefx.com/api-examples/sample-controllers-tour/05-curate-a-list-of-titles.md)
- [Multiple Behaviors](https://developers.newbluefx.com/api-examples/sample-controllers-tour/06-multiple-behaviors.md)
- [Curate a List of Items](https://developers.newbluefx.com/api-examples/sample-controllers-tour/07-curate-a-list-of-items.md)
- [Vue Example - Weather Report](https://developers.newbluefx.com/api-examples/sample-controllers-tour/08-vue-example-weather-report.md)
- [Clocks and Counters](https://developers.newbluefx.com/api-examples/sample-controllers-tour/clocks-and-counters.md)
- [JSON Command Tester](https://developers.newbluefx.com/api-examples/json-command-tester.md): A convenient way to discover and explore the API, with over two dozen commands.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://developers.newbluefx.com/api-examples.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.