Authorization: Bearer ********************curl --location 'https://api.xgapi.top/v1/files' \
--header 'Authorization: Bearer <token>' \
--form 'file=@""'{
"id": "file-xxxxxxxx",
"object": "file",
"url": "https://你的CDN/files/uploads/2026/06/03/xxx.pdf",
"filename": "demo.pdf",
"bytes": 12345,
"created_at": 1710000000
}