How to Use Google Antigravity in Sanctioned or Restricted Regions

Description and use

Developers in restricted regions can use Antigravity Cleaner to bypass HTTP 400, License #3501, and quota 429 errors by injecting a local proxy and disabling telemetry.

Problem

Developers in restricted regions face HTTP 400, License #3501, and HTTP 429 errors when using Google Antigravity.

Outcome

Antigravity operates without location, license, or quota errors in restricted regions.

Workflow

• Download antigravity-cleaner binary from GitHub releases
• Launch the retro GUI or run the CLI installer
• Execute auto‑fix to patch language_server, CLI binary, editor files, and VS Code guards
• Ensure a local proxy client (v2ray, Xray, Clash) is running
• Launch Antigravity via the GUI button or ag-cleaner launch command
• (Optional) Use ag-cleaner clean to reset quota 429 tokens

Evidence

Many developers assume that simply running a VPN or changing their IP address will provide access.

Source

Antigravity Cleaner is a standalone, lightweight, and 100% offline open-source system utility written in pure Go.

Source

Run ag-cleaner clean in your terminal (or select the clean option in the GUI). This surgically removes the 16 corrupted rate-limit database files without losing any of your chats or project configs.

Source