Nano Banana Antigravity (Gemini 3 Pro Image via OAuth)

Generate images using Nano Banana Pro (Gemini 3 Pro Image) via your existing Google Antigravity OAuth credentials.

No separate API key needed! Uses the same OAuth tokens as your OpenClaw Antigravity provider.

Generate Image

For WhatsApp HD (recommended):

{baseDir}/scripts/generate_whatsapp_hd.sh \
  --prompt "your image description" \
  --filename "output.jpg" \
  --aspect-ratio 16:9 \
  --resolution 4K