Bytedance/Seedream 4.0 Text To Image

seedream-4

Seedream 4.0 Text to ImageLLMs.txt

High-resolution image generator with 2K default and up to 4K output, supports up to 10 reference images, batch creation of 15 images, natural language editing, and multi-image fusion for professional-grade visuals.

API Playground API Documentation

API Endpoint URL

Base URL for all API requests to this endpoint.

https://modelslab.com/api/v7/images/text-to-image

API Authentication

Authentication requires a valid API key included in the request. Generate and manage your API keys from your developer dashboard. Include the key in the key parameter for all API requests.

Integration Examples

Production-ready code samples for API integration

{
  "prompt": "Cinematic shot of a speeding boat cutting through the water, dramatic splashes rising high, crystal-clear droplets glistening in the sunlight, ultra-realistic, wide-angle lens, high definition, dynamic motion blur, golden hour lighting, immersive ocean atmosphere, epic cinematic style.",
  "aspect_ratio": "1:1",
  "model_id": "seedream-4",
  "key": "YOUR_API_KEY"
}

SDKs

Official SDKs

Production-ready SDKs and client libraries for all major programming languages

JavaScript

Python

PHP

API Parameters

Technical specifications for API request parameters.

Field Name	Parameter	Technical Description
Prompt	`prompt`	The text prompt for the type of image you want to generate
Aspect Ratio	`aspect_ratio`	Aspect ratio of the generated image
Model	`model_id`	Model ID