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ByteDance/seedream-5.0-lite/image-to-image
字节最新一代的图像生成模型
OperationalText to ImageImage to Image-45%vs officialPriced by requestCommercial useData privacy
Output
Run the form on the left. Results, polling status and cURL appear under the form.
Pricing
This model is priced by the usage dimensions listed here. Compare all pricing.
List prices in USD. Your effective price also depends on the billing group attached to your API key.
CriteriaPer request
seedream-5.0-lite/image-to-image$0.0176per request0.032/次
API
POST
/v1/jobsconst BASE_URL = "https://api.dreamtoai.com";
const API_KEY = process.env.MIX_API_KEY;
const headers = {
"Authorization": `Bearer ${API_KEY}`,
"Content-Type": "application/json",
};
const payload = {
"model": "seedream-5.0-lite/image-to-image",
"input": {
"prompt": "一张国风插画，细节丰富，柔和光线",
"image": [
"https://example.com/reference.png"
],
"size": "1024x1024",
"sequential_image_generation": "disabled",
"sequential_image_generation_options": {},
"tools": [],
"stream": false,
"guidance_scale": 5,
"output_format": "jpeg",
"response_format": "url",
"watermark": true,
"optimize_prompt_options": {}
}
};
const submit = await fetch(`${BASE_URL}/v1/jobs`, {
method: "POST",
headers,
body: JSON.stringify(payload),
}).then((r) => r.json());
const status = await fetch(`${BASE_URL}/v1/jobs/${submit.id}`, { headers })
.then((r) => r.json());
console.log(status);
Create a key in Console → API Keys and replace the placeholder in the sample.
README
seedream-5.0-lite/image-to-image
字节最新一代的图像生成模型
Why Choose This?
- Text-to-image generation
- Turns natural-language prompts into finished images.
- Predictable pricing
- From $0.02 per request, billed only for what you run.
- Async job API
- Submit a job and poll for the result, so long renders never hold a connection open.
- One key for every model
- The same API key works for every model on dreamtoai.
Parameters
| Parameter | Required | Description |
|---|---|---|
promptstring | Required | Text description of what to generate. |
imagearray | Optional | Reference image to guide the result. |
sizestring | Optional | Output image size. |
sequential_image_generationenum | Optional | 组图模式 Options: auto, disabled. Default: disabled. |
sequential_image_generation_optionsobject | Optional | 组图配置 |
toolsarray | Optional | 工具配置 |
streamboolean | Optional | Stream the reply as server-sent events. Default: false. |
guidance_scalenumber | Optional | 文本权重 |
output_formatenum | Optional | 输出格式 Options: png, jpeg. Default: jpeg. |
response_formatenum | Optional | Format of the returned result, such as a URL or base64 data. Options: url, b64_json. Default: url. |
watermarkboolean | Optional | 水印 Default: true. |
optimize_prompt_optionsobject | Optional | 提示词优化配置 |
How to Use
- Try it here first — Sign in and run the model in the playground above to check the output before you write code.
- Create an API key — Open Console → API Keys and create a key. The same key works for every model.
- Write your prompt — Describe the subject, style, composition and lighting you want.
- Set optional parameters — Adjust the optional parameters listed above to control the output.
- Submit the job — Send POST /v1/jobs with the model ID seedream-5.0-lite/image-to-image. The response returns a job ID.
- Poll for the result — Call GET /v1/jobs/{job_id} every few seconds until the job finishes, then read the output URLs.
Writing Effective Prompts
The model reads a prompt like a creative brief. Name the subject first, then add the details that matter.
1. Subject and action
Who or what is in the image, and what it is doing.
2. Style and medium
Photo, 3D render, watercolor or flat illustration. For photographic looks, name a lens or film stock.
3. Composition
Framing and viewpoint: close-up, wide shot, overhead, centered, rule of thirds.
4. Lighting and color
Golden hour, soft studio light, neon, a pastel palette, high contrast.
5. Text in the image
Put the exact words in quotes and say where they go.
A poster with the headline "OPEN LATE" in bold white letters across the top.
| Prompt | |
|---|---|
| Weak | a coffee shop |
| Strong | A cozy corner coffee shop on a rainy evening, seen through the front window. Warm tungsten light inside, a barista pouring latte art, condensation on the glass, street reflections. 35mm photo, shallow depth of field, muted teal and amber palette. |
Pricing
| Billing item | Price | Official price |
|---|---|---|
| Per request | $0.0176 per request |
That is 45% below the official list price.
Example: 10 runs at Per request cost $0.18.
List prices in USD. Your effective price also depends on the billing group attached to your API key. Compare all pricing
Best Use Cases
- Marketing and ads — Produce campaign visuals and ad variations in minutes.
- E-commerce — Create product shots, lifestyle scenes and banners.
- Concept art and storyboards — Explore characters, environments and scenes before production.
- Social media content — Make on-brand images in square, portrait or landscape formats.
- Design exploration — Try layouts, palettes and styles quickly.
- Editorial illustration — Illustrate articles, newsletters and presentations.
Pro Tips
- Generate a few variations of a promising prompt before refining the details.
- Keep the subject in the first sentence; add style and lighting after it.
- Put any text that should appear in the image in quotes.
- Pick the aspect ratio for where the image will be used before generating.
- Reuse the same seed, when the model offers one, to compare prompt changes fairly.
Related models
- text-to-image —
seedream-5.0-lite/text-to-image - Seedance 1.5 —
seedance-1-5-pro-1080p
Browse all image modelsBrowse API Market
FAQ
What is seedream-5.0-lite/image-to-image?
字节最新一代的图像生成模型
How do I call the seedream-5.0-lite/image-to-image API?
Send POST /v1/jobs with the model ID seedream-5.0-lite/image-to-image and your API key. Ready-to-run samples are in the API section above.
How is billing calculated?
Requests are billed at the prices listed above and charged to your wallet. Final cost depends on usage and the billing group attached to your API key.
Where do I get an API key?
Create one in Console → API Keys. The same key works for every model on the gateway.
Can I use the output commercially?
Yes. You can use what you generate in commercial projects, subject to the model provider’s terms.
About seedream-5.0-lite/image-to-image on dreamtoai
字节最新一代的图像生成模型