Seedream 5.0 Pro is the flagship image model in ByteDance's Seedream line, unifying text-to-image, image-to-image, and image editing, strong at precise text rendering, up to 4K ultra-HD output, and multi-reference fusion. Access it through Velokey's unified image endpoint — one API key, pay as you go, priced per image — for content production and creative automation.
활용 사례
Product and e-commerce visuals · Posters and brand creative
입력
텍스트
출력
이미지
청구 방식
장당 과금
가입하면 $0.5 무료 크레딧 — 이미지 약 20장을 무료로 생성
이미지 생성
프롬프트를 입력하고 생성을 클릭하세요
Seedream 5.0 Pro examples
👆 Click on any example above to view full details, prompt, and parameters
요금 상세
사용량 기반의 투명한 가격 정책으로 숨은 비용이 없습니다.
요금 상세
사용량 기반 요금 내역
| 사양 | 가격 |
|---|---|
| 1K/image | 0.045 크레딧≈$0.045 |
| 2K/image | 0.09 크레딧≈$0.09 |
| 4K/image | 0.09 크레딧≈$0.09 |
청구 규칙
- 출력 가격은 모델, 해상도, 품질, 길이 또는 토큰 사용량에 따라 달라집니다.
- 업로드한 참조 파일은 지원되는 경우 별도로 과금될 수 있습니다.
- 웹 검색, 이미지 검색 등 부가 기능은 요청당 과금될 수 있습니다.
- 토큰 기반 모델은 입력 및 출력 토큰 기준으로 과금됩니다.
- 기본 경로를 사용할 수 없는 경우 Velokey가 가능한 범위에서 안정적인 대체 경로로 자동 전환할 수 있습니다.
- 사용량 기반 결제이며 크레딧이 투명하게 차감됩니다.
* 최종 비용은 생성된 결과에 따라 달라집니다.
관련 모델
같은 종류의 다른 모델을 살펴보세요.
Alibaba20% 할인Wan 2.7 Image
Alibaba Wan 2.7 Image with Thinking Mode for prompt-accurate generation, thousand-face realism, instruction editing, and 4K multilingual text.
OpenAI20% 할인GPT Image 2
GPT Image 2 delivers next-gen AI image generation with near-perfect text rendering, native 4K output, and rich world knowledge.
Alibaba20% 할인Qwen Image 2.0
Qwen-Image-2.0 combines generation and editing, supports long descriptions, and produces high-quality 2K results.
ByteDance20% 할인Doubao Seedream 5.0
Seedream 5.0 Lite delivers ByteDance's cutting-edge text-to-image generation with 4K output and precise text rendering.
Affordable Seedream 5.0 Pro API
Access ByteDance's flagship image model, Seedream 5.0 Pro, on Velokey — unified text-to-image, image-to-image, and editing with precise text rendering, up to 4K output, and multi-reference fusion, behind one API key and pay-as-you-go.
Meet Seedream 5.0 Pro and its API integration
Seedream 5.0 Pro is the flagship image model in ByteDance's Seedream line, unifying text-to-image, image-to-image, and editing in one architecture, built for precise text and layout rendering, up to 4K ultra-HD output, multi-reference fusion, and instruction-based editing. On Velokey you can access the Seedream 5.0 Pro API through a unified image endpoint — one API key, pay as you go, priced per image (tiered by 1K/2K/4K resolution), no forced subscription — with credits, usage, and multi-model routing all managed in one console.
Precise text and layout rendering
Renders headlines, body text, and multilingual type clearly — a fit for posters, covers, and product shots with copy; paired with instruction editing, it can revise text and elements while keeping the image intact.
View docs →
Up to 4K ultra-HD output
Supports up to 4K ultra-HD generation with adaptive aspect ratios, reaching commercial-grade detail and texture — usable straight in e-commerce hero shots, ads, and print-quality visuals.
View docs →
Multi-reference and feature fusion
Extracts key information from multiple reference images and fuses features to output coherent series — a fit for consistent characters, product series, and storyboards.
View docs →
Unified generation and instruction editing
One architecture handles text-to-image, image-to-image, and editing; text instructions add, remove, modify, or replace elements, so one endpoint covers the full flow from generation to refinement.
View docs →
How to deploy the Seedream 5.0 Pro API on Velokey
A few steps to start calling.
Register and get an API key
Create an API key in the Velokey console to authenticate all generation and editing requests sent to Seedream 5.0 Pro.
Configure the request
Set model to doubao-seedream-5-0-pro, write your prompt, and attach reference images, a target aspect ratio, and 1K/2K/4K resolution as needed.
Generate and edit
Send requests through Velokey's unified /v1/images/generations endpoint to generate or edit images, with credits and usage managed in one console.
Seedream 5.0 Pro real-world use cases
From e-commerce visuals to creative production, a fit for many image workflows.
Product and e-commerce visuals
Generate clean, consistent product shots at up to 4K with adaptive ratios for detail pages, banners, and campaigns.
Posters and typography
Produce posters, covers, and social images with precise headline and body layout, with clear, usable text.
Instruction-based editing
Add, remove, modify, or replace elements with text instructions while keeping the rest intact, for fast iterative retouching.
Series and character consistency
With multi-reference and feature fusion, produce consistent characters, product series, and storyboards.
Charts and technical visuals
Render charts, tables, and technical illustrations clearly for education and technical content.
Creative automation
Wire one unified endpoint into bulk asset generation and editing, with consistent billing across teams.
Why choose Velokey for Seedream 5.0 Pro
Per-image, pay as you go
Transparent per-image, per-resolution billing on Velokey — pay as you go, no forced subscription, lower upfront cost.
One key, many models
A single API key reaches Seedream 5.0 Pro and other models, with no need to manage multiple accounts and keys.
Unified generation and editing endpoint
Text-to-image, image-to-image, and editing through one unified endpoint, reusing the same integration everywhere.
Stability and high availability
Automatic failover and stable fallback routes maintain availability when the primary route is down, keeping production steady.
API 레퍼런스
완전한 API 호출 예시와 파라미터 설명
Endpoint
https://api.velokey.ai/v1/images/generationsAuthentication
Bearer YOUR_API_KEYRequest Example
curl https://api.velokey.ai/v1/images/generations \
-X POST \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "doubao-seedream-5-0-pro",
"prompt": "A premium product photo...",
"size": "1024x1024",
"quality": "high"
}'Response Example
{
"id": "req_abc123",
"model": "doubao-seedream-5-0-pro",
"created": 1234567890,
"data": { ... }
}Seedream 5.0 Pro API FAQ
What is the Seedream 5.0 Pro API?
Seedream 5.0 Pro is the flagship image model in ByteDance's Seedream line, unifying text-to-image, image-to-image, and editing. On Velokey you call it through the unified image endpoint with model set to doubao-seedream-5-0-pro.
What can Seedream 5.0 Pro do?
It supports precise text and layout rendering, up to 4K ultra-HD output, multi-reference fusion, and instruction-based editing that adds, removes, modifies, or replaces elements.
Which endpoint should I use for Seedream 5.0 Pro?
Use your Velokey API key, set model to doubao-seedream-5-0-pro, and call /v1/images/generations. Generation tasks can be polled for status by the returned result.
How is Seedream 5.0 Pro billed?
The pricing section on this page shows current Velokey prices, billed per image and tiered by resolution (1K/2K/4K). Credits are managed from one Velokey account.
Who should use the Seedream 5.0 Pro API?
It fits designers, e-commerce ops, marketing teams, and developers who need commercial-grade visuals, precise typography, and fast iteration.