Image

Grok Image

Grok Image API provides xAI text-to-image and image-to-image generation with simple aspect-ratio controls and async delivery on APIXO.

Text-to-image + image-to-imageOne reference image1:1 / 3:2 / 2:3Async workflow

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Endpoints

POSThttps://api.apixo.ai/api/v1/generateTask/grok-imageCreate task

GEThttps://api.apixo.ai/api/v1/statusTask/grok-image?taskId={taskId}Poll status

Authentication

Checking API access...

Request body

request_type

async

Use callback with callback_url for webhooks.

input

object

Mode, prompt, references, size, duration, and audio settings.

Parameters

request_typerequired

Typeselect

Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback

callback_urlconditional

Typetext

Public HTTPS URL for callback delivery.Only in request_type=callback

moderequired

Typeselect

Choose the generation workflow supported by this model.text-to-image · image-to-image

promptrequired

Typestring

Describe the subject, composition, style, lighting, and details you want in the final image.

aspect_ratiorequired

Typeselect

Choose the output frame ratio.1:1 · 3:2 · 2:3

Parameter	Type	Required	Description
`request_type`	select	required	Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback
`callback_url`	text	conditional	Public HTTPS URL for callback delivery.Only in request_type=callback
`mode`	select	required	Choose the generation workflow supported by this model.text-to-image · image-to-image
`prompt`	string	required	Describe the subject, composition, style, lighting, and details you want in the final image.
`aspect_ratio`	select	required	Choose the output frame ratio.1:1 · 3:2 · 2:3

File parameters (URL arrays)

image_urls[mode=first_and_last_frames / omni_reference]Required for first_and_last_frames (1-2 images). Optional for omni_reference (1-9 images).Only in mode=first_and_last_frames / omni_reference

Example (cURL)

curl -X POST "https://api.apixo.ai/api/v1/generateTask/grok-image" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "input": {
      "mode": "text-to-image",
      "prompt": "A cinematic product photo of a smart speaker on a wooden desk",
      "aspect_ratio": "1:1"
    }
  }'

Full API documentation

Grok Image API Guide

Grok Image API for image generation workflows

Use Grok Image through APIXO to test prompts in the Playground, inspect demos, compare pricing, and move the same settings into production API calls.

Grok Image workflow

Build and ship Grok Image API workflows from one page

This Grok Image landing page is designed for teams that want to evaluate output quality, compare pricing, create API keys, and hand tested settings into production code from the same workflow.

Grok Image prompt testing

Use the Grok Image playground to test prompts, mode choices, and output settings before moving a request into production.

Grok Image demo review

Inspect real or placeholder image outputs first, then load the same demo parameters into the Playground for faster iteration.

Grok Image API handoff

Move from visual testing to API keys, cURL examples, request JSON, and documentation without leaving this model page.

Grok Image pricing clarity

Compare available pricing tiers on the same page before choosing a cost profile for production jobs.

Grok Image input control

Adjust reference images and aspect ratios directly in the Playground so the tested form matches the documented API surface.

Grok Image production readiness

Use APIXO when async polling, callback delivery, generation history, and predictable billing matter for team workflows.

Model Overview

What is the Grok Image API?

Grok Image is available through APIXO as a production API for image generation. The model page combines playground testing, real request parameters, pricing, and documentation handoff in one workflow.

Use this page to validate prompts and mode choices first, then keep the same settings for API keys, cURL examples, backend integration, and repeatable generation jobs.

Grok Image API workflow for production teams

Start with the Playground and choose the mode that matches your input assets.
Review example outputs and load demo parameters when you need a quick baseline.
Check pricing before sending large batches or higher-resolution jobs.
Use async polling for interactive UX or callback mode for backend queues.

Grok Image API Technical Specs

Current Grok Image API capabilities and integration-relevant constraints.

Grok Image Modes

Text-to-image and image-to-image

Grok Image Output

Text-to-image + image-to-image

Grok Image Controls

One reference image / 1:1 / 3:2 / 2:3

Grok Image Latency

Typically 25-40 seconds

Key Grok Image capabilities

Grok Image image generation

Generate production-ready visual assets with prompt, mode, aspect ratio, and resolution controls exposed in the Playground.

Grok Image reference editing

Use supported image reference modes to steer composition, identity, or style without leaving the model page.

Grok Image creative iteration

Review demos, adjust parameters, compare pricing, and move tested settings into API calls from one place.

What can you build with Grok Image?

Grok Image marketing visuals

Create product shots, social assets, hero images, and campaign concepts with consistent API settings.

Grok Image design iteration

Use prompt and reference controls to explore visual directions before handing selected settings to production code.

Grok Image content pipelines

Connect async generation to CMS, ecommerce, or creative automation workflows with predictable request data.

Grok Image notes & limitations

Grok Image generation uses async task delivery; production systems should support polling or callback handling.
Result quality depends on prompt clarity, input asset quality, and provider-side model behavior.
All requests must pass provider safety, moderation, and account access checks.
Reference-image modes require valid image inputs and may not preserve every detail exactly.

Grok Image frequently asked questions

Start building

Try the playground above, then move to the API docs when you're ready to integrate.

Try playground View API docs

Grok Image API for image generation workflows

Build and ship Grok Image API workflows from one page

What is the Grok Image API?

Grok Image API workflow for production teams

Grok Image API Technical Specs

Grok Image Modes

Grok Image Output

Grok Image Controls

Grok Image Latency

Key Grok Image capabilities

Grok Image image generation

Grok Image reference editing

Grok Image creative iteration

What can you build with Grok Image?

Grok Image marketing visuals

Grok Image design iteration

Grok Image content pipelines

Grok Image notes & limitations

Grok Image frequently asked questions

Can I test Grok Image before writing API code?

Does Grok Image support async generation?

Where do the Grok Image parameters come from?

Can I replace the demo assets later?

Start building