Seedream 4 on QuickSilver Pro
Seedream 4 is ByteDance's fast, high-quality image model — strong everyday generation at a lower price than the 5.0 Pro flagship. On QuickSilver Pro it's $0.055 per generated image, billed from the same prepaid balance as your chat and API usage.
Try it
Runs on your own API key and balance, billed exactly like an API call.
1024 × 1024 for now — more sizes are coming.
Your image appears here.
The same request as code
curl https://api.quicksilverpro.io/v1/images/generations \
-H "Authorization: Bearer $QSP_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedream-4",
"prompt": "A ripe red apple on a white marble table, soft studio light, product photo",
"size": "1024x1024",
"n": 1
}'At a glance
Fast, high-quality ByteDance image generation.
Pricing (per generated image)
| Provider | Per image | vs QSP |
|---|---|---|
| QuickSilver Pro | $0.055 | — |
| typical Seedream hosted API | $0.055 | same |
When to use
Reach for Seedream 4 for everyday image generation where you want ByteDance quality without the flagship price. Works through the OpenAI SDK's images.generate with a base-URL swap.
When to use something else
For the highest fidelity and 4K, step up to Seedream 5.0 Pro; for the cheapest drafts, SDXL Turbo costs less.
Quickstart (curl)
curl https://api.quicksilverpro.io/v1/images/generations \
-H "Authorization: Bearer $QSP_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "seedream-4",
"prompt": "a sleek silver sports car, studio product shot",
"n": 1,
"size": "1024x1024"
}'OpenAI Images API. The response is OpenAI-shaped — data[0].b64_json holds the image. One key for chat and images.
FAQ
$0.055 per generated image on QuickSilver Pro, billed per image from the same prepaid balance as your chat usage.
POST to /v1/images/generations with model="seedream-4", or use the OpenAI SDK's images.generate. data[0].b64_json holds the base64 image.
Yes — it uses the OpenAI Images API. One key and base URL cover both chat and image generation.