curl --request POST \
  --url https://geoff.ai/api/v1/image/upscale \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "image": "base64-encoded-image-data",
    "scale": 4,
    "model": "magma"
  }'

{
  "data": {
    "images": [
      {
        "image": "base64-encoded-upscaled-data",
        "width": 4096,
        "height": 4096
      }
    ]
  },
  "trace_id": "04ede0ab069fb1ba8be5156a24b1e081"
}