curl --request GET \
  --url https://api.privy.com/v1/contacts \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "cus_a1b2c3d4e5f6g7h8",
      "first_name": "Jane",
      "last_name": "Doe",
      "email": "jane@example.com",
      "email_consent": "subscribed",
      "phone_number": "+15551234567",
      "sms_consent": "subscribed",
      "tags": [
        "vip"
      ],
      "custom_fields": {
        "loyalty_tier": "gold"
      },
      "created_at": "2025-01-15T10:30:00Z",
      "updated_at": "2025-03-20T14:22:00Z"
    }
  ],
  "pagination": {
    "page": 1,
    "per_page": 25,
    "total_count": 142,
    "total_pages": 6
  }
}