Image model by xAI
Grok Imagine Image API
model: grok-imagine-image
Call Grok Imagine Image 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": "grok-imagine-image",
"prompt": "A lighthouse at dawn, watercolor"
}'Parameters
| Name | Type | Notes |
|---|---|---|
| model | string | Required. grok-imagine-image |
| prompt | string | Required. |
| image_url | string | |
| aspect_ratio | string | One of 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 2:1, 1:2, 19.5:9, 9:19.5, 20:9, 9:20, auto. Default 1:1. |
| n | integer | Range 1–1. Default 1. |
| callback_url | string | Optional https URL; we POST the result when the task ends |
FAQ
- How much does the Grok Imagine Image 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 Grok Imagine Image?
- POST to /v1/images/generations with model "grok-imagine-image". You get a taskId back; poll the same endpoint with ?task_id= or pass a callback_url.
- Is this the official Grok Imagine Image API?
- No. KeelRouter is an independent API gateway. Requests run on Grok Imagine Image 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 xAI
KeelRouter is an independent service and is not affiliated with xAI. Grok Imagine Image is a trademark of its owner, used here only to name the model a request runs on.