Image generation
Seedream 4.0
Seedream 4.0 is a SOTA multimodal image creation model built on leading architecture. It breaks through the boundaries of traditional text-to-image models by natively supporting text, single-image, and multi-image inputs. Users can freely combine text and images to achieve diverse creative modes within a single model—such as multi-image blending, image editing, and sequentially batch image generation, featuring subject consistency, making image creation more free and controllable.
One image per request
$0.0315Per image
Price
- Per image
- $0.0315
Includes the 5% MiniRouter fee. The final charge uses the provider’s actual cost and stays within your reserved hold. MiniRouter absorbs any overrun.
Estimate your credit hold
Credit is reserved before the request. The final charge may be lower.
Up to 32,000 characters.
Estimated hold
2× the total estimated cost, including the 5% fee. Your charge stays within this hold; unused credit is released.
Estimate only; nothing is sent. Includes text and one output image.
Use the Images API
Set MINIROUTER_API_KEY to your inference key. Copy the example.
curl --fail-with-body --retry 0 --max-time 120 \
'https://api.minirouter.sh/v1/images/generations' \
-H "Authorization: Bearer $MINIROUTER_API_KEY" \
-D response.headers --output response.json \
-H 'Content-Type: application/json' \
--data '{
"model": "bytedance/seedream-4.0",
"prompt": "A blue circle on a white background.",
"n": 1
}'Keep the request ID. The image response can arrive before its final charge. Check Request logs for the settled cost. A failed or disconnected request may still incur a cost; these examples disable automatic retries.
Supported operations
- Generate from a prompt
- POST /v1/images/generations
- Send JSON with a prompt. The response contains one base64 image.