
BytePlus: Seedream 5.0 Flash
The fast Seedream 5.0. Creates and edits 1K–2K images with up to 10 reference images.
Served on BytePlus

- Input → Output
- Price
- $0.058/ image 1K
- Image size
- 1K / 2K / default
Supported parameters
Values this model accepts through the API.
| Parameter | Accepted values |
|---|---|
| prompt | up to 50,000 characters |
| resolution | 1K, 2K, default |
| aspect_ratio | adaptive, 16:9, 9:16, 1:1, 21:9, 4:3, 3:2, 4:5, 3:4, 2:3 |
| Reference images | up to 10 |
Pricing
| Resolution | Starting price |
|---|---|
| 1K | $0.058 |
| 2K | $0.087 |
| default | $0.058 |
Price per job, charged in Fuzion credits (1 credit = ฿1) and rounded up to a whole credit. USD is converted at the current top-up rate. Failed jobs are refunded automatically.
One Fuzion credit balance covers the web app, the API, and MCP. No separate top-up · 1 credit = ฿1
Use it through the API
Request a quote, generate with the quote_id it returns, then poll the job until it finishes.
curl -X POST https://fuzionhub.co/api/v1/quote \
-H "Authorization: Bearer $FUZION_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "byteplus/seedream-5-0-flash",
"prompt": "A golden retriever running on a beach at sunset, cinematic",
"resolution": "1k",
"aspect_ratio": "16:9"
}'curl -X POST https://fuzionhub.co/api/v1/generate \
-H "Authorization: Bearer $FUZION_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"quote_id": "<quote_id>",
"model": "byteplus/seedream-5-0-flash",
"prompt": "A golden retriever running on a beach at sunset, cinematic",
"resolution": "1k",
"aspect_ratio": "16:9"
}'
curl https://fuzionhub.co/api/v1/jobs/<job_id> \
-H "Authorization: Bearer $FUZION_API_KEY"Frequently asked questions
What is Seedream 5.0 Flash?
The fast Seedream 5.0. Creates and edits 1K–2K images with up to 10 reference images.
How much does Seedream 5.0 Flash cost?
From $0.058 / image 1K. Jobs are charged in Fuzion credits (1 credit = ฿1), and one balance covers the web app, the API, and MCP.
What resolutions and lengths does Seedream 5.0 Flash support?
Seedream 5.0 Flash supports 1K / 2K / default resolution, aspect ratios adaptive, 16:9, 9:16, 1:1, 21:9, 4:3.
What inputs does Seedream 5.0 Flash accept?
It accepts text, image, with prompts up to 50,000 characters.
How do I use Seedream 5.0 Flash through the API?
Create an API key in your Fuzion account, then call /api/v1/quote and /api/v1/generate with the model id "byteplus/seedream-5-0-flash" (served on BytePlus). It also works through MCP with AI agents.
Am I charged if a job fails?
No. Jobs that fail on the provider side are refunded automatically.








