Topaz Gigapixel API

Use the powerful and accurate Topaz image enhancer to upscale and enhance your images.

Endpoint

POST https://api.hedra.com/v3/models/topaz-image-upscaler

Example request

curl -X POST "https://api.hedra.com/v3/models/topaz-image-upscaler" \
  -H "Authorization: Key $HEDRA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"input": {"prompt": "a cinematic shot of a city at dusk"}}'

Parameters

source_imagerequired

The image to upscale. At most 30 MB.

num_outputsinteger

Number of outputs generated per job. Only 1 is supported.

target_resolutionstringrequired

Short edge of the upscaled image. The long edge follows the source's aspect ratio.

face_recoverystring

Restore facial detail, and how strongly. Off leaves faces to the general upscale.

face_recovery_creativitystring

How much a recovered face may be reimagined rather than reconstructed. Takes effect only with face_recovery on.