Authorization: Bearer ********************
curl --location -g --request POST '/recraft/v1/images/removeBackground' \
--header 'Authorization: ' \
--form 'file=@"/Users/zcz/Pictures/unnamed.png"' \
--form 'response_format="url"'
{"created":1730460963,"image":{"url":"https://img.recraft.ai/Hd0nXiNUx00GL8PrXvVA6FlDrux_Z481xDF6wogOLXM/rs:fit:0:0:0/raw:1/plain/abs://external/images/77583162-700c-4bc3-af30-fd2ee2633db0"}}