Solving the Antigravity Authentication Redirect Loop on Windows

If you've been trying to set up Google Antigravity on Windows, you might have encountered a frustrating loop: your browser confirms you've signed in, but the desktop app throws a "Failed to exchange authorization code for token" error. Why this happens This usually occurs because the underlying gaxios library in the Antigravity build is strictly enforcing TLS/SSL verification. In certain Windows network configurations, this handshake fails during the local callback, preventing the "Authorization Code" from being swapped for an "Access Token." The Step-by-Step Fix Step 1: Locate the Source File Open your File Explorer and head to the local installation directory of the app: C:\Users<YourUsername>\AppData\Local\Programs\Antigravity\resources\app\node_modules\gaxios\build\cjs\src\ Step 2: Modify gaxios.js Open the file gaxios.js in your preferred text editor. We need to inject a node environment variable to allow the unauthorized handshake. Find the HTTPS requirement: const https_1 = requ