# Testing an UbiFunction

To test an UbiFunction, click the *Save & Run Test* button:

<figure><img src="/files/j24R5M2LUHZbtQx0lxS7" alt=""><figcaption></figcaption></figure>

This opens a modal where you can enter a JSON object to test the UbiFunction. Click *SAVE* to execute the UbiFunction with the JSON object you entered.

<figure><img src="/files/Mkuj1YaEz9AS4oEiBsab" alt="" width="442"><figcaption></figcaption></figure>

{% hint style="info" %}
If the UbiFunction doesn't require parameters, pass an empty object: `{}`.
{% endhint %}


---

# 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://dev.ubidots.com/ubifunctions/getting-started/testing-an-ubifunction.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.