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Firebase user management, beyond the console

Firebase Authentication stores your users, but the console is not built for support, analytics or emailing them. Send signups to VibeAdmin from a Cloud Function and manage everything in one place.

How it works with Firebase

Through the API today. A Cloud Function posts each new user to VibeAdmin. A native Firebase connector that backfills existing users is planned and not available yet, so use the bulk endpoint to import them.

Set it up

  1. 1

    Create a key

    In VibeAdmin create a project and an API key with users.write and events.write scopes.

  2. 2

    Add the Cloud Function

    Deploy a function that runs when a Firebase Auth user is created and posts it to the VibeAdmin API.

  3. 3

    Backfill existing users

    Export your users with the Admin SDK and send them in batches of 500 to the bulk endpoint.

Code

Cloud Function: sync every new Auth user

import * as functions from "firebase-functions/v1";

export const syncUser = functions.auth.user().onCreate(async (user) => {
  await fetch("https://www.easy-admin.solutions/v1/users", {
    method: "POST",
    headers: { Authorization: `Bearer ${process.env.VIBEADMIN_API_KEY}`, "Content-Type": "application/json" },
    body: JSON.stringify({ id: user.uid, email: user.email,
      name: user.displayName,
      verified: user.emailVerified,
      createdAt: user.metadata.creationTime }),
  });
});

Backfill with the Admin SDK

import { getAuth } from "firebase-admin/auth";

let pageToken: string | undefined;
do {
  const page = await getAuth().listUsers(500, pageToken);
  await fetch("https://www.easy-admin.solutions/v1/users/bulk", {
    method: "POST",
    headers: { Authorization: `Bearer ${process.env.VIBEADMIN_API_KEY}`, "Content-Type": "application/json" },
    body: JSON.stringify({
      users: page.users.map((u) => ({
        id: u.uid,
        email: u.email,
        name: u.displayName,
        verified: u.emailVerified,
        createdAt: u.metadata.creationTime,
      })),
    }),
  });
  pageToken = page.pageToken;
} while (pageToken);

Related: API reference, MCP server, pricing.

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