Image model by Z-Image
Z-Image Spicy Pro API
model: z-image-spicy-pro
Call Z-Image Spicy Pro with your KeelRouter API key, the same key you use for every other model. From $0.013 per image, paid per call from a prepaid balance. Failed calls are free.
Pricing
| Option | Price |
|---|---|
| per image | $0.013 per image |
Call it
Async: POST /v1/images/generations returns a taskId; poll the same path with ?task_id= or pass a callback_url.
curl https://api.keelrouter.com/v1/images/generations \
-H "Authorization: Bearer $KEELROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "z-image-spicy-pro",
"prompt": "A lighthouse at dawn, watercolor"
}'Parameters
| Name | Type | Notes |
|---|---|---|
| model | string | Required. z-image-spicy-pro |
| prompt | string | Required. |
| width | number | Range 256–2560. |
| height | number | Range 256–2560. |
| size | string | |
| aspect_ratio | string | One of 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 5:4, 4:5, 21:9, 9:21. |
| seed | number | Range 0–2147483647. |
| prompt_extend | boolean | Default false. |
| callback_url | string | Optional https URL; we POST the result when the task ends |
FAQ
- How much does the Z-Image Spicy Pro API cost on KeelRouter?
- From $0.013 per image. You pay per call from a prepaid USD balance; failed calls are not charged.
- How do I call Z-Image Spicy Pro?
- POST to /v1/images/generations with model "z-image-spicy-pro". You get a taskId back; poll the same endpoint with ?task_id= or pass a callback_url.
- Is this the official Z-Image Spicy Pro API?
- No. KeelRouter is an independent API gateway. Requests run on Z-Image Spicy Pro through our upstream providers, and the image model keeps its own safety filters.
- How long are results kept?
- Result files are kept for 30 days, then deleted. Download what you want to keep.
More from Z-Image
KeelRouter is an independent service and is not affiliated with Z-Image. Z-Image Spicy Pro is a trademark of its owner, used here only to name the model a request runs on.