curl --request GET \
  --url https://api.g-tateth.com/api/v1/customers \
  --header 'Authorization: <api-key>'

{
  "success": true,
  "data": [
    {
      "_id": "64a1b2c3d4e5f6789012345b",
      "profile": {
        "firstName": "Jane",
        "lastName": "Smith",
        "email": "jane.smith@example.com",
        "phone": "+2348012345678",
        "company": "Acme Corp",
        "jobTitle": "Head of Operations"
      },
      "tier": "gold",
      "status": "active",
      "tags": [
        "vip",
        "enterprise"
      ],
      "customFields": {},
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "pagination": {
    "total": 100,
    "page": 1,
    "limit": 20,
    "totalPages": 5
  }
}