FAQ
These FAQs are the most common questions we receive. If your question is not answered below, please open a new discussion on GitHub Discussions.
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Setup
How to use Langfuse Tracing in Serverless Functions (AWS Lambda, Vercel, Cloudflare Workers, etc.)What data regions does Langfuse Cloud support?How to manage different environments in Langfuse?I have setup Langfuse, but I do not see any traces in the dashboard. How to solve this?Where do I find my Langfuse API keys?
Tracing
How to use Langfuse Tracing in Serverless Functions (AWS Lambda, Vercel, Cloudflare Workers, etc.)How do I link prompt management with tracing in Langfuse to see which prompt versions were used?How to manage different environments in Langfuse?I have setup Langfuse, but I do not see any traces in the dashboard. How to solve this?
GitHub Discussions
We use GitHub Discussions to answer technical questions while making them easy to find. Feel free to open a new thread to get help by the community and Langfuse team.