# Langfuse

[Langfuse](https://langfuse.com) is an open source LLM engineering platform that helps teams trace API calls, monitor performance, and debug issues in their AI applications.

With the native integration, you can use Flowise to quickly create complex LLM applications in no-code and then use Langfuse to monitor and improve them.

The integration supports all use cases of Flowise, including: interactively in the UI, API, and embeds.

{% embed url="<https://youtu.be/iFsSW6HHoa0>" %}

You can optionally add `release` to tag the current version of the flow. You usually don't need to change the other options.


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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.flowiseai.com/using-flowise/analytics/langfuse.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.