# Querying Circles profiles and data

- [Query Circles Data](https://docs.aboutcircles.com/querying-circles-profiles-and-data/query-data.md): The CirclesData class provides an easy-to-use selection of common queries that are suitable for most use cases.
- [Subscribing to Avatar events](https://docs.aboutcircles.com/querying-circles-profiles-and-data/subscribing-to-avatar-events.md): The Circles SDK let's you subscribe to protocol events. Either filtered for an avatar or as a complete stream. There is also a way to query all past events in a block range.
- [Utilising CirclesQuery Class](https://docs.aboutcircles.com/querying-circles-profiles-and-data/utilising-circlesquery-class.md): The CirclesQuery class allows you to execute custom queries against the Circles RPC api.
- [Query Circles profiles](https://docs.aboutcircles.com/querying-circles-profiles-and-data/query-circles-profiles.md)


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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.aboutcircles.com/querying-circles-profiles-and-data.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.