> For the complete documentation index, see [llms.txt](https://docs.cosmocloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cosmocloud.io/flow-builder/cql-cosmocloud-query-language.md).

# CQL - Cosmocloud Query Language

Cosmocloud implements a design query language, known as **Cosmocloud Query Language (CQL)**, which helps users build complex APIs and flows in a much quicker and easier manner.

**Cosmocloud Query Language (CQL)** comprises of these 4 components -

* [JSON Objects](#json-objects-the-backbone)
* [Building Expressions](/flow-builder/cql-cosmocloud-query-language/building-expressions.md)
* [Building Conditions](/flow-builder/cql-cosmocloud-query-language/building-conditions.md)
* [Magical Autocomplete](/flow-builder/cql-cosmocloud-query-language/magical-autocomplete.md)

## JSON Objects - The Backbone

The backbone of CQL is the JSON specification, allowing us to extend JSON into Cosmocloud's own design query language.

You can **build** and **merge** JSON objects while building APIs and flows in Cosmocloud.