image_sizestring · optionalValue supplied for image size.
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FLUX.1 schnell
Black Forest Labs
Generate images from text prompts with configurable size, inference steps and output count.
- Capability
- Image generation
- Current price
- $0.0042/megapixel
- Availability
- Ready to run
What this API does
Generate one or more images from a text prompt with FLUX.1 schnell. Choose a supported image size and receive the generated images as durable Scrollport artifacts.
Agents select this operation with tool ID blackforestlabs.flux-1-schnell, then check its current inputs and price before a run.
Inputs and outputs
Input
promptstring · optionalInstruction describing the requested generated output.
Output
imagesarrayReturned images value.
notestringReturned note value.
Example request and output
Inspect returns this reviewed example, its estimated cost and the current input schema. Run calculates the estimate for your actual input.
Request
{
"tool_id": "blackforestlabs.flux-1-schnell",
"input": {
"prompt": "a red fox curled in fresh snow, soft morning light",
"image_size": "square_hd"
}
}Output
{
"note": "images returned as artifacts",
"images": [
{
"width": 1024,
"height": 1024,
"content_type": "image/jpeg"
}
]
}Errors and limitations
No listing-specific teaching errors are published. Inspect the tool before running to receive the current schema and error guidance.
Use FLUX.1 schnell with Scrollport
Use verified tools with pay-per-use pricing. Provider access is included. Tools that work in your own apps ask you to connect that account.
Connect your first agent to receive $1 trial credit.