List webhook endpoints

{
    "data": [
        {
            "id": 0,
            "name": "string",
            "url": "http://example.com",
            "events": [
                "string"
            ],
            "is_active": true,
            "timeout_seconds": 0,
            "secret_prefix": "string",
            "last_delivered_at": "2019-08-24T14:15:22.123Z",
            "last_response_code": 0,
            "consecutive_failures": 0,
            "created_at": "2019-08-24T14:15:22.123Z"
        }
    ],
    "meta": {
        "current_page": 0,
        "per_page": 0,
        "last_page": 0,
        "total": 0
    },
    "links": {
        "next": "http://example.com",
        "prev": "http://example.com"
    }
}