HedraImage to imageComing soon

qwen-image-2

Name: qwen-image-2
Brand: Hedra

qwen-image-2 is an image to image tool from Hedra 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.

Price pending

Pricing

Price pending.

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	—	Generation prompt. At least 1 character.
`resolution` required	one of 540p, 720p, 1080p, 1440p (2K QHD)	—	Output resolution.
`aspect_ratio` required	one of 16:9, 9:16, 4:3, 3:4, 1:1	—	Output aspect ratio.
`seed`	number (whole) 0 to 2147483647	—	Seed for reproducible output; omit for a random seed. From 0 to 2147483647.
`images`	JSON	—	Images to edit or blend. 1 to 3 images, each at most 10 MB.
`quality`	one of standard, pro	standard	Quality level to generate at. `standard` — tuned for speed, for rapid iteration. `pro` — the higher-fidelity tier, for fine detail and in-image text accuracy.
`num_outputs`	one of 1	1	Number of outputs generated per job. Only 1 is supported.
`output_format`	one of jpeg, png, webp	—	Output image format.
`enhance_prompt`	true or false	false	Rewrite the prompt before generation. An LLM expands it into a fuller description and the model receives that text instead of the submitted one; the result's `prompt` reports what ran.
`negative_prompt`	text	—	What to avoid in the generated image. At most 500 characters.

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": "hedra",
    "model": "qwen-image-2",
    "input": {
      "prompt": "<prompt>",
      "resolution": "540p",
      "aspect_ratio": "16:9"
    }
  }'