curl -X POST "https://api.scanova.io/qr-assets/business-card-template/" \
  -H "Authorization: 401f7ac837da42b97f613d789819ff93537bee6a" \
  -H "Content-Type: application/json" \
  -d '{
    "template_id": "bct-blue-01",
    "name": "Blue Card",
    "info": "John Doe\nCEO",
    "color": "{\"primary\":\"#0033ff\"}",
    "font": "Roboto"
  }'

{
  "id": 8,
  "template_id": "bct-blue-01",
  "name": "Blue Card",
  "info": "John Doe\nCEO",
  "color": "{\"primary\":\"#0033ff\"}",
  "font": "Roboto",
  "background_img": null
}