doubao-seedream-4-0-250828
关于 doubao-seedream-4-0-250828
Seedream 4.0 is a multimodal image generation model from ByteDance. Within a unified framework, it integrates text-to-image, image editing, and multi-image composition: it accepts up to 10 images per input for composite editing, and through deep reasoning over prompts automatically selects the optimal aspect ratio and generation count — outputting up to 15 thematically linked images in a single run. The model also significantly improves Chinese text generation accuracy and content diversity, supports 4K ultra-HD output, and delivers an end-to-end solution from generation to editing for professional image creation.
各路由分组价格
创建 Key 时可在控制台选择分组，状态实时来自路由。 查看各分组实时状态 →
| 分组 | 分组状态 | 模型状态 | 倍率 | 价格 |
|---|---|---|---|---|
Doubao-1 | … | ×0.845 | $0.0253 | |
Doubao-2 | … | ×1.2675 | $0.038 | |
Doubao-3 | … | ×1.859 | $0.0558 |
USD / 次
支持的接口
一个请求调用 doubao-seedream-4-0-250828
兼容 OpenAI SDK 及任何 OpenAI 格式的客户端，把 Key 换成你自己的即可。
curl https://api.nixapi.com/v1/images/generations \
-H "Authorization: Bearer $NIXAPI_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "doubao-seedream-4-0-250828", "prompt": "A lighthouse at dawn, watercolor", "size": "1024x1024"}'from openai import OpenAI
client = OpenAI(base_url="https://api.nixapi.com/v1", api_key="sk-…")
img = client.images.generate(model="doubao-seedream-4-0-250828", prompt="A lighthouse at dawn, watercolor", size="1024x1024")
print(img.data[0].url or img.data[0].b64_json[:40])import OpenAI from 'openai';
const client = new OpenAI({ baseURL: 'https://api.nixapi.com/v1', apiKey: process.env.NIXAPI_KEY });
const img = await client.images.generate({ model: "doubao-seedream-4-0-250828", prompt: 'A lighthouse at dawn, watercolor', size: '1024x1024' });
console.log(img.data[0].url);关于 doubao-seedream-4-0-250828 的常见问题
doubao-seedream-4-0-250828 在 NixAPI 上多少钱？
在 Doubao-1 分组下低至每次 $0.0253。按量付费，以美元计价，没有月最低消费。
如何调用 doubao-seedream-4-0-250828？
把任意兼容 OpenAI 格式的客户端指向 https://api.nixapi.com/v1，使用你的 NixAPI Key，并把 model 设为 "doubao-seedream-4-0-250828" 即可。
哪些路由分组提供 doubao-seedream-4-0-250828？
doubao-seedream-4-0-250828 可在 3 个路由分组中使用：Doubao-1、Doubao-2、Doubao-3。其中 Doubao-1 分组价格最低。