curl -X POST https://api.getagentdrive.com/v0/drives/claim \
  -H "Authorization: Bearer agd_your_dashboard_key" \
  -H "Content-Type: application/json" \
  -d '{"token": "clm_abc123..."}'

{
  "data": {
    "id": "d7f3e-abc-123",
    "user_id": "u1234...",
    "name": "research-q1",
    "slug": "alice/research-q1",
    "file_count": 5,
    "total_size": 24576,
    "expires_at": null,
    "created_at": "2026-03-22T10:30:00Z",
    "updated_at": "2026-03-22T11:00:00Z"
  }
}