curl -X POST \
  "https://verilock.io/api/v1/sessions/ses_a1b2c3d4-e5f6-7890-abcd-ef1234567890/documents" \
  -H "Authorization: Bearer qi_live_your_api_key_here" \
  -H "Accept: application/json" \
  -F "front=@/path/to/passport_front.jpg" \
  -F "back=@/path/to/passport_back.jpg" \
  -F "type=passport"

$client = new \GuzzleHttp\Client();
$response = $client->post(
  'https://verilock.io/api/v1/sessions/ses_a1b2c3d4-.../documents',
  [
    'headers' => [
      'Authorization' => 'Bearer qi_live_your_api_key_here',
      'Accept' => 'application/json',
    ],
    'multipart' => [
      [
        'name' => 'front',
        'contents' => fopen('/path/to/front.jpg', 'r'),
      ],
      [
        'name' => 'back',
        'contents' => fopen('/path/to/back.jpg', 'r'),
      ],
      [
        'name' => 'type',
        'contents' => 'passport',
      ],
    ],
  ]
);

{
  "id": "doc_c3d4e5f6-a7b8-9012-cdef-345678901234",
  "session_id": "ses_a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "type": "passport",
  "status": "uploaded",
  "files": {
    "front": "passport_front.jpg",
    "back": "passport_back.jpg"
  },
  "created_at": "2026-03-15T10:35:12Z"
}