# Data Viewers

Add a Data Viewer List or a Data Viewer Grid to your app in order to connect to your data source:

{% content-ref url="/pages/-M0Iz4G7zRNg7qOgQ5U0" %}
[Data Viewer List](/snap-to-place/data-viewer-list.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M0IzFX1cY6f\_XkJZ\_1A" %}
[Data Viewer Grid](/snap-to-place/data-viewer-grid.md)
{% endcontent-ref %}

You can design custom layouts for displaying your data:

{% content-ref url="/pages/-MG9\_FgThaONTgUsNSAN" %}
[Custom Data Viewer Layout](/snap-to-place/custom-data-viewer-layout.md)
{% endcontent-ref %}

You can use blocks to let your user create, read, update and delete information in your data source by interacting with the Data Viewer, using Data Sources blocks:

{% content-ref url="/pages/-M5aL5rLKzPYplRcYGE5" %}
[Data Sources](/snap-to-place/data-sources.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://docs.thunkable.com/snap-to-place/data-viewers.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.