ActionxAIUpdated June 2026

How do I generate an image with Grok?

Short answer: You can generate image in xAI by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the xAI Generate Image action to a workflow, map its 3 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.

Generate Image in xAI — start free All 4 xAI actions

Generate Image in xAI — start free

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Model model	options	Required	Model. Options: Grok 2 Image
Prompt prompt	string	Required	Prompt (required)
Number of Images n	string	Optional	1

Sample request

{
  "model": "{{trigger.model}}",
  "prompt": "{{trigger.prompt}}",
  "n": "1"
}

Returns

{
  "data": [
    {
      "url": "https://example.com/image.png",
      "revised_prompt": "..."
    }
  ]
}

Use these fields in downstream nodes for routing, logging, or error handling.

FAQ

Questions about Generate Image.

What does the Generate Image action do in xAI?

Generates an image using Grok's image models with looser content filters than the OpenAI defaults. Useful for branding, social posts, and creative work where Grok's style fits.

What inputs does Generate Image require?

Required: Model, Prompt. Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if xAI returns an error?

The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.

Does Generate Image support batch operations?

Yes. Run Generate Image inside a Loop node to process arrays. TinyCommand handles xAI's rate limits automatically so you don't have to throttle manually.

How do I generate an image with Grok?

The fields this action accepts.

Apps that pair well as the trigger for Generate Image.

Questions about Generate Image.

Other xAI actions.