falText to imageComing soon

wan/v2.6/text-to-image

Name: wan/v2.6/text-to-image
Brand: fal

wan/v2.6/text-to-image is a text to image tool from fal that runs in the background and returns images. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Priced by usage

Pricing

$0.039 per image. The final charge comes from usage.

Limits

Runs: In the background
Returns: image
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`prompt` required	text	—	Text prompt describing the desired image. Supports Chinese and English. Max 2000 characters.
`image_url`	URL or file	—	Optional reference image (0 or 1). When provided, can be used for style guidance. Resolution: 384-5000px each dimension. Max size: 10MB. Formats: JPEG, JPG, PNG (no alpha), BMP, WEBP.
`negative_prompt`	text		Content to avoid in the generated image. Max 500 characters.
`image_size`	JSON	—	Output image size. If not set: matches input image size (up to 1280*1280). Use presets like 'square_hd', 'landscape_16_9', or specify exact dimensions.
`max_images`	number (whole) 1 to 5	1	Maximum number of images to generate (1-5). Actual count may be less depending on model inference.
`seed`	number (whole)	—	Random seed for reproducibility (0-2147483647).

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "fal",
    "model": "wan/v2.6/text-to-image",
    "input": {
      "prompt": "An ancient library floating among clouds, golden hour light streaming through massive windows, photorealistic"
    }
  }'