Doubao Seedream 4.5 API
doubao-seedream-4-5-251128Doubao Seedream 4.5 is ByteDance Doubao's high-quality image model, with text-to-image and image editing at 2K / 4K plus multi-image input, at $0.05/image — a fit for high-quality e-commerce and design generation and editing. Seedream 5.0 Lite is the newer sibling (official Volcano Ark, watermark-free PNG); 4.5 is the prior generation with still-solid 2K/4K generation and editing, a dependable high-quality alternative.
Generate Image
Result
Generated image will appear here
Enter a prompt and click Generate
Text to Image
Generate images from text descriptions
Image Editing
Edit images with natural language
2K/4K Resolution
Multiple resolution options
Flat Price
$0.05 per image
About Doubao Seedream 4.5
Doubao Seedream 4.5 is an Image Generation API provided by ByteDance. Doubao Seedream 4.5 is ByteDance Doubao's high-quality image model, with text-to-image and image editing at 2K / 4K plus multi-image input, at $0.05/image — a fit for high-quality e-commerce and design generation and editing. Seedream 5.0 Lite is the newer sibling (official Volcano Ark, watermark-free PNG); 4.5 is the prior generation with still-solid 2K/4K generation and editing, a dependable high-quality alternative. Through APIMODELS platform, you can access this model via a unified API with transparent pay-as-you-go pricing. Current pricing: per image: $0.05.
Key Features
- Text to Image -- Generate images from text descriptions
- Image Editing -- Edit images with natural language
- 2K/4K Resolution -- Multiple resolution options
- Flat Price -- $0.05 per image
Use Cases
E-commerce Product Images
Generate high-quality product visuals for online stores, ads, and marketing materials.
Social Media Content
Create eye-catching visual content for social platforms to boost engagement and brand visibility.
Game Asset Generation
Produce concept art for characters, scenes, and props to accelerate game development.
Marketing Materials
Design posters, banners, and promotional graphics at a fraction of traditional design costs.
Why APIMODELS
- Unified API -- One API key to access all models, no need to register on multiple platforms
- Transparent Pricing -- Pay-as-you-go with per-call pricing published on every model page, ideal for indie developers and startups
- Instant Access -- Start using immediately after signup, supports Stripe and Alipay payments
- Full Documentation -- Detailed API docs with code examples in cURL, Python, and Node.js
Frequently Asked Questions
How much does Doubao Seedream 4.5 cost?
Doubao Seedream 4.5 is available through APIMODELS at: per image: $0.05. Billing is pay-as-you-go — you only pay for what you generate.
How to use Doubao Seedream 4.5 API?
Sign up at APIMODELS, get your API key, and call our unified API endpoint. We provide detailed API documentation with code examples in cURL, Python, and Node.js.
What is the difference between APIMODELS and the official ByteDance API?
APIMODELS offers the same Doubao Seedream 4.5 model through our aggregation platform. We provide a unified API interface so you do not need separate accounts for each provider - one API key to access all models.
What is Doubao Seedream 4.5?
It's ByteDance Doubao's high-quality image model with text-to-image and image editing at 2K / 4K, plus multi-image input, at $0.05/image. A fit for high-quality e-commerce and design generation and editing.
Seedream 4.5 vs Seedream 5.0 Lite — how to choose?
Seedream 5.0 Lite is newer, runs on the official Volcano Ark API and outputs watermark-free PNG; Seedream 4.5 is the prior generation with still-solid 2K/4K generation and editing. Pick 5.0 Lite for the newest, watermark-free output; 4.5 is a dependable high-quality alternative.
How does Doubao Seedream 4.5 compare to other Image Generation models?
On APIMODELS, Doubao Seedream 4.5 runs alongside 60+ models on one API key and one balance, so choosing is about fit, not lock-in. It supports Text to Image, Image Editing, 2K/4K, Multi-Image Input, $0.05/image, and you can weigh it on price and capability against other Image Generation models, then switch by changing a single model-name string — no new account or integration. Browse every Image Generation option with live pricing at apimodels.app/models.
What can Doubao Seedream 4.5 do?
Doubao Seedream 4.5 supports: Text to Image, Image Editing, 2K/4K, Multi-Image Input, $0.05/image. See the APIMODELS docs for full parameters and call examples.
Can I access the Doubao Seedream 4.5 API from anywhere (incl. China)?
Yes. APIMODELS exposes Doubao Seedream 4.5 through a single unified API and one key — no separate provider accounts, and no need to handle each provider's regional network access yourself.
What payment methods are supported?
We support Stripe (Visa, Mastercard, and other international cards) and Alipay. Credits are available instantly after payment.
Related models
GPT Image 2.5 prompt examples
See all 238 →Prompts shared by their authors — copy and adapt them. Each one credits its author and links back to the original post.
Weathered sailor on a fishing boat
Create a photorealistic candid photograph of an elderly sailor standing on a small fishing boat. He has weathered skin with visible wrinkles…
by OpenAI
Automatic coffee machine workflow infographic
Create a detailed Infographic of the functioning and flow of an automatic coffee machine like a Jura. From bean basket, to grinding, to scal…
by OpenAI
Thread streetwear ad with exact typography
Give me a cool in culture ad / fashion shot for a brand called Thread. It's a hip young street brand. The ad shows a group of friends hangin…
by OpenAI
Need prompts?
We curate copy-ready prompt libraries — every entry shows its full text and a sample result, ready to adapt.
Related reading
How to get access, regional availability, and how this model compares with its alternatives.