fetch all users via sdk/api

[vincent-larisma]

i need to get all the data that is in all of the users on my project using the sdk to showcase the data to my website. no documentation in getting users found

[dosubot[bot]]

Hey @vincent-larisma! I'm here to help you with any bugs, questions, or contributions you have in mind. Let's work together to tackle this issue!

There is no specific endpoint or method in the langfuse-js SDK for fetching all users. Therefore, you would need to iterate through individual user IDs to fetch user data.

Here is an example of how you can fetch user data for a specific user ID using the trace method:

import { Langfuse } from "langfuse";

const langfuse = new Langfuse({
  publicKey: "your_public_key",
  secretKey: "your_secret_key",
  baseUrl: "https://cloud.langfuse.com" // or "https://us.cloud.langfuse.com" for the US region
});

async function fetchUserData(userId) {
  try {
    const trace = await langfuse.trace({
      userId: userId // Replace with actual user ID
    });

    if (trace) {
      console.log(trace);
      // You can now use trace to showcase user data on your website
    } else {
      console.error("Failed to fetch user data");
    }
  } catch (error) {
    console.error("Error fetching user data:", error);
  }
}

// Example usage
const userIds = ["user-id-1", "user-id-2", "user-id-3"]; // Replace with actual user IDs
userIds.forEach(fetchUserData);

In this example:

• Replace "your_public_key" and "your_secret_key" with your actual Langfuse public and secret keys.
• Adjust the userIds array with the actual user IDs you want to fetch data for.

This code will fetch the user data for each user ID and log it to the console. You can then use the trace data to display it on your website as needed ^[1].

To continue talking to Dosu, mention @dosu.

[vincent-larisma]

@dosu this is not what i was looking for. since langfuse has all the data on my project, it will be more better to fetch all user in one call. although the approach is working, it is a heavy process, fetching all users on my side, and using loop on the main function. thank you also for the quick response

[marcklingen]

Hi @vincent-larisma, currently there is not method yet to fetch users from Langfuse. I made this an idea post, this is great, thank you!

[mhattingpete]

Is there any progress on this @marcklingen?