Seedream 4.0

ByteDance

Popular

About

Seedream 4.0 is ByteDance's most advanced image generation model, building on Seedream 3.0 with improved semantic understanding, finer detail rendering, and better handling of complex scenes. The go-to choice within the Seedream family for creators who want ByteDance's best quality at an accessible price.

Pricing Tiers

Resolution / Tier	Cost	Credits
Standard	$0.038/img	8 cr

Use Cases

High-detail creative imageryComplex scene compositionPremium lifestyle contentBrand visual production

API Example

JavaScript

const response = await fetch("https://api.lumavo.com/v1/txt2img", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    model: "seedream-4-0",
    prompt: "A sleek modern interior with large floor-to-ceiling windows overlooking a snowy mountain",
    count: 1
  })
});

const { taskId } = await response.json();