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I've recently finished setting up my new lakehouse and I'm looking to leverage its data using an open source Large Language Model (LLM). I'm interested in using the Fabric API to facilitate this. Could anyone guide me on how I can access my underlying lakehouse data through the Fabric API? Specifically, I'm looking for insights on authentication, data querying, and any best practices to ensure efficient and secure data access.
Hi @jbray ,
Thanks for using Fabric Community.
You can refer this document to understand what is Fabric Rest API and its limitations.
At present we don't have any ETA for supporting service principals.
Inorder to call this API from pipeline you can use basic or organizational account for authentication.
Base Url: https://api.fabric.microsoft.com/v1 
Token Audience Url: https://api.fabric.microsoft.com
On Execution -
Hope this is helpful. Please let me know incase of further queries.
Hello @jbray ,
We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet .
In case if you have any resolution please do share that same with the community as it can be helpful to others . 
Otherwise, will respond back with the more details and we will try to help .
Hello @jbray ,
We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet .
In case if you have any resolution please do share that same with the community as it can be helpful to others .
If you have any question relating to the current thread, please do let us know and we will try out best to help you.
In case if you have any other question on a different issue, we request you to open a new thread .
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