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How can i reproduce device_id in server side integration?

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How can i reproduce device_id in server side integration?

  • Avatar of kapa.ai
    kapa.ai
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    Hi Michael L., Please stand by as I search the Mixpanel knowledge base for an AI-powered answer. I normally take about 15 seconds or so. In case AI cannot answer your question, feel free to reach out to Mixpanel support at mixpanel.com/get-support. If you have follow-up questions for this thread, please tag me again with your question: @kapa.ai <follow-up question> đź‘‹

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  • Avatar of kapa.ai
    kapa.ai
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    To reproduce $device_id in a server-side integration with Mixpanel, you need to generate and manage these IDs yourself, as Mixpanel's server-side libraries don't automatically generate them like the client-side SDKs do. Here's how you can approach this:

    Step 1: Generate an Anonymous ID

    Generate a unique identifier (preferably a UUID) for each user session and store it in a cookie or other persistent storage mechanism: ```import uuid

    Generate a unique ID

    anonymous_id = str(uuid.uuid4())

    Store this in a cookie or session

    Step 2: Use this ID as the $device_id in your events

    When tracking events, include this ID as the $device_id property: ```

    Example in pseudocode

    def track_to_mp(request, event_name, properties):

    Get the anonymous ID from cookie

    properties["$device_id"] = request.cookies.get('SESSION_ID')

    If user is authenticated, also include $user_id

    if request.user.is_authenticated(): properties["$user_id"] = request.user.username

    Send to Mixpanel

    mp.track("", event_name, properties)```

    Best Practices

    - For projects using Simplified ID Merge API, you should set both $device_id (for anonymous state) and $user_id (when identified) in your events. This allows Mixpanel to automatically merge user identities. - For projects using Original ID Merge API, you'll need to explicitly send an $identify event to merge anonymous and identified users. - Ensure consistency in how you generate and manage these IDs across your server infrastructure.Identifying Users (Simplified) provides more details on server-side identity management for Simplified ID Merge projects.Remember that the implementation will vary slightly depending on your server framework and which ID Merge system your Mixpanel project is using.

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