Nano Banana 2 Lite API. معدل موحّد لكل صورة.

# Set TOPVIEW_API_PLATFORM_KEY once. Preserve REQUEST_KEY and input for uncertain retries.
# For a NEW task only, unset REQUEST_KEY first. Save data.id to resume GET only.
: "${TOPVIEW_API_PLATFORM_KEY:?Set TOPVIEW_API_PLATFORM_KEY first}"
export REQUEST_KEY="${REQUEST_KEY:-$(uuidgen)}"
curl --fail-with-body 'https://platform-backend.topview.ai/api/v1/models/google/nano-banana-2-lite/text-to-image/predictions' \
  -H "Authorization: Bearer $TOPVIEW_API_PLATFORM_KEY" \
  -H "Idempotency-Key: $REQUEST_KEY" \
  -H 'Content-Type: application/json' \
  --data '{
  "prompt": "A blue ceramic cup on a wooden table",
  "aspect_ratio": "1:1"
}'

# Poll data.id until completed or failed.
curl --fail-with-body 'https://platform-backend.topview.ai/api/v1/predictions/REQUEST_ID' \
  -H "Authorization: Bearer $TOPVIEW_API_PLATFORM_KEY"

يتوافق المثال مع طلب text-to-image لـ Nano Banana 2 Lite في Docs الخاصة بـ Platform. احتفظ بـ TOPVIEW_API_PLATFORM_KEY على الخادم فقط.