> For the complete documentation index, see [llms.txt](https://happybara.gitbook.io/streamly/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://happybara.gitbook.io/streamly/reference/streams.md).

# Streams

### Streams are the core functional units of Streamly.

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[What is a Stream?](/streamly/concepts/stream.md)
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### They are also the basis on which customers are [billed](https://dev.happybara.io/stripe/app_page/streamly).

{% embed url="<https://api.happybara.io/stripe/app_page/streamly>" %}

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[Create a Stream](/streamly/reference/streams/create.md)
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{% content-ref url="/pages/-M9V8W8EofVcjPNN3rDO" %}
[Find a Stream](/streamly/reference/streams/find.md)
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{% content-ref url="/pages/-M8LRiUPiXo\_cQHCSw0u" %}
[Modify a Stream](/streamly/reference/streams/modify.md)
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