curl --location --request POST 'https://open-qr.mewx.art/api/v1/images/shadow/generate' \
--header 'Authorization: Bearer xxx' \
--header 'Content-Type: application/json' \
--data-raw '{
"prompt": "string",
"model": "string",
"text_image": "string",
"template_id": 0,
"negative_prompt": "string",
"ratio": 0,
"type": "string",
"callback_url": "string"
}'