> ## Documentation Index
> Fetch the complete documentation index at: https://docs.clearmaas.com/llms.txt
> Use this file to discover all available pages before exploring further.

# POST Create an image

> Supported across providers: OpenAI (`gpt-image-1`, `gpt-image-1-mini`), Google Imagen (`imagen-4.0-*`), and xAI Grok (`grok-imagine-image`).

<div className="flex items-center gap-3 mb-6">
  <span className="inline-flex items-center px-3 py-1 rounded-full text-sm font-semibold bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200 border border-green-200 dark:border-green-800">
    POST
  </span>

  <span className="text-lg font-medium text-gray-900 dark:text-gray-100">
    Create an image
  </span>
</div>

## OpenAPI

```yaml /openapi.yaml post /images/generations theme={null}
openapi: 3.1.0
info:
  title: ClearMaas API
  version: '2026.04'
  description: ClearMaas is an OpenAI-compatible API gateway.
  contact:
    name: ClearMaas Support
    email: support@clearmaas.com
    url: https://clearmaas.com
servers:
  - url: https://api.clearmaas.com/v1
    description: Production
security:
  - bearerAuth: []
paths:
  /images/generations:
    post:
      tags:
        - Images
      summary: Create an image
      operationId: createImage
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ImageGenerationRequest'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ImageResponse'
components:
  schemas:
    ImageGenerationRequest:
      type: object
      required:
        - model
        - prompt
      properties:
        model:
          type: string
          description: Image-generation model.
          example: openai/gpt-image-1
        prompt:
          type: string
        'n':
          type: integer
          minimum: 1
          maximum: 10
          default: 1
        size:
          type: string
          description: "OpenAI-style size: 1024x1024, 1792x1024, 1024x1792."
          example: 1024x1024
        quality:
          type: string
          enum: [auto, standard, hd, high, medium, low]
        style:
          type: string
          enum: [vivid, natural]
        response_format:
          type: string
          enum: [url, b64_json]
          default: url
        user:
          type: string
    ImageResponse:
      type: object
      properties:
        created:
          type: integer
        data:
          type: array
          items:
            type: object
            properties:
              url:
                type: string
              b64_json:
                type: string
              revised_prompt:
                type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key (sk-...)
      description: Pass `Authorization: Bearer sk-...` header.
```