Hunyuan 3D 3.1 Pro

# Token from `npx summer-engine login` (valid 30 days)
export SUMMER_TOKEN="$(cat ~/.summer/auth-token)"

curl -X POST https://www.summerengine.com/api/mcp/generate/3d \
  -H "Authorization: Bearer $SUMMER_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"model":"hunyuan","prompt":"Original playful fire lizard creature for a colorful monster-collecting game, not based on any existing franchise. Small bipedal orange-red reptile with a cream belly, wide friendly eyes, sturdy little claws, swept-back head ridges, and a stylized ember flame at the end of its tail. Warm glowing accents, cheerful adventurous pose, clean stylized low-poly 3D game asset, smooth toy-like surfaces, clear silhouette, separated limbs, PBR materials, no text, no logos.","idempotencyKey":"a-new-uuid-per-run"}'

# The answer carries a jobId. Poll it until status is completed:
curl https://www.summerengine.com/api/mcp/jobs/JOB_ID -H "Authorization: Bearer $SUMMER_TOKEN"