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Grok Imagine API

AI Image

Grok Imagine is xAI's entry image route on OmniaKey, turning text prompts into images through the same asynchronous, per-call media API.

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xAI

Grok Imagine

Prompt0 / 12000

Estimated $0.04

Your result will appear here once you run the model.

01

Where it fits

Grok Imagine is xAI's entry image route on OmniaKey, turning text prompts into images through the same asynchronous, per-call media API.

Choose Grok Imagine for text-to-image drafts with xAI's original image model. All three Grok image models share the same per-call price.

02

What it does

Text to image

grok-imagine-image

Turn a text prompt into a new image.

03

Call it

Media models run asynchronously. Create a task, poll it until it finishes, then download the signed asset URL.

Create, poll, download
# 1. Create the job. 202 Accepted; the body carries the task id,
#    the pre-charged price, and a poll_url. Reuse one Idempotency-Key
#    across retries so a timeout never starts a second paid job.
curl --fail-with-body https://api.omniakey.com/v1/media/tasks \
  -H "Authorization: Bearer $OMNIAKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: grok-imagine-image-001" \
  -d '{
    "model": "grok-imagine-image",
    "type": "image",
    "operation": "generate",
    "input": {"prompt": "a paper boat on a quiet lake at sunset"},
    "parameters": {"size": "1024x1024", "quality": "medium"}
  }'

# 2. Poll GET /v1/media/tasks/{id} until status is
#    succeeded | failed | canceled. Progress carries percent and stage.
curl --fail-with-body https://api.omniakey.com/v1/media/tasks/TASK_ID \
  -H "Authorization: Bearer $OMNIAKEY_API_KEY"

# 3. Download assets[0].url before expires_at, or poll again for a
#    fresh signed URL. Failed and canceled jobs are refunded.
curl -sS -o out.png "$(jq -r '.assets[0].url' result.json)"

04

Pricing

Image jobs are billed per successful call, not per token. Failed or canceled jobs are refunded automatically.

Per successful call

$0.04per call

More xAI image models

Grok Imagine 2.0

grok-imagine-image-2.0

Grok Imagine Video 1.5

grok-imagine-video-1.5

Related articles

Grok Imagine API: Python Guide and 3 Models Tested Side by Side

Three Grok image models, the same four prompts. Here is which to use.

Read article

Grok Imagine 2.0 Prompt Guide: Structure, Examples and Real Images

Eight recipes with real images: what Grok Imagine 2.0 followed, what it added and how to steer it.

Read article

Frequently asked questions

How do I call Grok Imagine on OmniaKey?

POST to /v1/media/tasks with the model id, type "image", and operation "generate" or "edit". Reuse one Idempotency-Key across retries so a timeout never starts a second paid job.

What does Grok Imagine cost?

Grok Imagine bills $0.04 per call. Creation pre-charges that amount from your prepaid balance, and failed or canceled jobs are refunded automatically.

Why does the API return a task id instead of the image?

Provider latency runs from seconds to about a minute, so OmniaKey normalizes every image route into one asynchronous lifecycle. Poll GET /v1/media/tasks/{id} until the status is succeeded, then read the signed asset URL.