Image

Vtrix provides various image generation models including Stable Diffusion, FLUX, Google Gemini, and more. Each model has its own dedicated API endpoint and parameters.

Important: Each image generation model has its own API endpoint and parameter structure. Please visit the Models page to see the calling method for specific models.

How to Use Image Generation Models

1

Visit the Models page

Select the "Image" type.

2

Browse and select a model

Choose an image generation model that fits your needs.

3

View the API tab

Open the model details and view the complete curl example and parameter description in the "API" tab.

4

Copy and customize the example

Copy the example code and replace with your API Key and prompt.

Example: Using Google Gemini 3 Pro Image

Here is an example of generating an image using Google Gemini 3 Pro Image:

curl

curl --location 'https://cloud.vtrix.ai/model/v1/generation' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer YOUR_API_KEY' \
--data '{
  "model": "google_gemini3_pro_image",
  "input": [
    {
      "params": {
        "prompt": "example_prompt",
        "image_urls": [
          "https://example.com/image.jpg"
        ],
        "aspect_ratio": "1:1",
        "resolution": "1K"
      }
    }
  ]
}'

Note: Different image generation models have different parameters. For example, Google Gemini 3 Pro Image above uses aspect_ratio and resolution, while other models may use width/height. Please check the specific model API documentation for supported parameters.

💡 Recommended: Visit the Models page to see all available image generation models, each with complete API examples.