Mixpanel + Data Alias: Read Mixpanel profile properties with a secret that stays in your tab

Why use Mixpanel with Data Alias

User profiles in product analytics sit right next to emails, names and account IDs. This reads only the properties you choose into review, so the behaviour stays analysable without the identities riding along.

How it works

Mixpanel has no sign-in for this: it takes a service account, which is a username and a secret. You pick the data residency your project lives in — US, EU or India — and give the project ID. The secret is kept in this tab's memory only and travels in an Authorization header to Mixpanel, never to a Data Alias server. The property list comes from your project's Lexicon schema rather than from anyone's profile, so you choose before any person is read.

What it does

• Read profiles with the properties you pick, and the distinct ID
• Offer the property list from Lexicon, without reading a profile first
• Show the secret only as a mask
• Drop a secret Mixpanel rejects instead of retrying it
• Forget the secret on request, on sign-out and when the tab closes

How it will connect

These are the steps once the connection is available. Until then: Export the profiles from Mixpanel as a CSV and upload the file to Data Alias.

1. 1

   Create a service account in Mixpanel

   Organization settings → Service Accounts. Give it read access to the project you want, and remove it afterwards.

2. 2

   Read where the secret will be kept, then paste it

   Data Alias shows those terms above the field, before you paste.

3. 3

   Pick the region, the project and the properties

   US, EU or India data residency, the numeric project ID, then the properties to read. The distinct ID always counts as one column.

4. 4

   Review in your browser

   Detection, your rules and the review before export run in the tab, the same as for an uploaded file. Change any suggestion you disagree with.

What moves where

What reaches Data Alias servers

Nothing. There is no server step at all — your browser talks to Mixpanel.

Where the secret is kept

This tab's memory. Never in storage, a cookie, a URL or a Data Alias server.

What Data Alias reads

Your project's Lexicon property names, then profiles with the properties you picked.

Never sent

The original file, the alias mapping, and restored results with real names never leave your browser.

Limits worth knowing

• The properties on offer are the ones your project defines in Lexicon. A project with none shows an empty list, and you can still import the distinct IDs.
• “Forget this secret” removes it from Data Alias; it doesn't revoke it. Delete the service account in Mixpanel when you're done.
• While the secret is in memory, it is as reachable as any other value in the page. What this removes is the lasting exposure — disk, logs, URLs, screenshots and servers.