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AI/ML API

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Actions7

Image Generation

AI-generated

Overview

This node operation generates images based on text prompts using a specified AI model. It is useful for creating visual content from descriptive text, such as generating artwork, concept images, or design ideas. Users provide a prompt describing the desired image, select a model, and can customize image generation parameters like size, quality, style, and background.

Use Case Examples

  1. Generate a fantasy landscape image by providing a detailed prompt and selecting a high-quality model.
  2. Create multiple variations of a product design by specifying the image count and using negative prompts to avoid unwanted elements.

Properties

Name Meaning
Model Name or ID Select the AI model to use for image generation or specify a model ID via expression.
Prompt Text description of the image to be generated by the model.
Extract From Response Choose which part of the API response to return, such as URLs or base64-encoded images.
Image Options Additional parameters to customize image generation, including background, image count, negative prompt, quality, response format, size, and style.

Output

JSON

  • imageUrls - Array of URLs for generated images, if response format is URL.
  • imageBase64 - Array of base64-encoded images, if response format is base64 JSON.
  • rawResponse - Full raw JSON response from the image generation API.

Dependencies

  • An API key credential for the AI/ML API service is required to authenticate requests.

Troubleshooting

  • Common issues include invalid or unsupported model IDs, which result in errors indicating unsupported operations.
  • Errors may occur if the prompt is empty or improperly formatted; ensure the prompt is a valid descriptive string.
  • Network or authentication errors can happen if the API URL or credentials are incorrect; verify the API endpoint and credentials configuration.

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