Nick PerryFounder and CEO of 7 Figure Cartel

Run This 5-Second Test Before You Ship Your App (Anyone Could Be Hacking It Right Now)

26 Jun 2026 · 0 min

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In this brief instructional clip, Nick Perry demonstrates a rapid five‑second security check for any app that uses Vibe‑coded APIs. He walks viewers through using the free tool Postman to send a simple GET request to the app’s API endpoint. The test is straightforward: if the endpoint is correctly protected, the request should return no data (or an error). However, if the response is an HTTP 200 status with real data, it reveals a critical unauthenticated access flaw—anyone on the internet could retrieve database information without logging in. Perry urges developers to run this quick test before releasing their app to catch and fix the vulnerability early.

Here's a 5-second test to see if anyone can hack your Vibe-coded app. Go online and search for Postman. It's a free tool that lets you test your API endpoints. Open it up, set the request to GET, and paste in your API URL. Now, if you built it right, it should return nothing. But if you get a response that says 200 and it hands you back real data, that's the problem. Because it means any random person with no login at all can pull straight from your database. So before you ship that app, run this test first.