---
title: "Retrieve the list of all appointments in queue"
method: GET
path: "/v1/queue?CenterId={center_id}"
---

# Retrieve the list of all appointments in queue

`GET /v1/queue?CenterId={center_id}`

**Purpose**: Use this API to list all the appointments in your queue. 

You must specify `center_id` to list all the appointments in a queue for a center. Optionally, you can also add `guest_id` to show all the appointments in queue for a guest of a center. 

Example: GET: http://{apiurl}/v1/queue?CenterId={center_id}&GuestId={guest_id}

## Query parameters

- `center_id` string, required
- `guest_id` string

## Response `200`

200

- union
  - object
    - `queue` object[]
      - `order` integer
      - `preferred_time` string
      - `wait_time_in_min` integer
      - `appointment` object
        - `id` string
        - `parent_id` unknown
        - `booking_type` string
        - `group_id` string
        - `group_invoice_id` unknown
        - `status` integer
        - `source` integer
        - `progress` integer
        - `notes` unknown
        - `invoice_id` string
        - `price` integer
        - `is_price_paid` boolean
        - `start_time_in_center` string
        - `end_time_in_center` string
        - `checkin_time_in_center` string
        - `actual_completed_time_in_center` unknown
        - `actual_start_time_in_center` string
        - `service` object
          - `id` string
          - `name` string
          - `duration` integer
          - `category_id` unknown
          - `is_addOn` boolean
          - `has_addOns` boolean
      - `guest` object
        - `id` string
        - `first_name` string
        - `last_name` string
        - `phone` string
        - `email` string
      - `employee` object
        - `id` string
        - `display_name` unknown
        - `gender` string
        - `nick_name` unknown
        - `full_name` unknown
        - `first_name` string
        - `last_name` string
        - `preference_type` string
    - `wait_time_new_guest` string
    - `error` unknown
  - object
    - `queue` object[]
      - `order` integer
      - `preferred_time` string
      - `wait_time_in_min` integer
      - `appointment` object
        - `id` string
        - `parent_id` unknown
        - `booking_type` string
        - `group_id` string
        - `group_invoice_id` unknown
        - `status` integer
        - `source` integer
        - `progress` integer
        - `notes` unknown
        - `invoice_id` string
        - `price` integer
        - `is_price_paid` boolean
        - `start_time_in_center` string
        - `end_time_in_center` string
        - `checkin_time_in_center` string
        - `actual_completed_time_in_center` unknown
        - `actual_start_time_in_center` unknown
        - `service` object
          - `id` string
          - `name` string
          - `duration` integer
          - `category_id` unknown
          - `is_addOn` boolean
          - `has_addOns` boolean
      - `guest` object
        - `id` string
        - `first_name` string
        - `last_name` string
        - `phone` string
        - `email` string
      - `employee` object
        - `id` string
        - `display_name` unknown
        - `gender` string
        - `nick_name` unknown
        - `full_name` unknown
        - `first_name` string
        - `last_name` string
        - `preference_type` string
    - `wait_time_new_guest` string
    - `error` unknown
  - object
    - `queue` object[]
      - `order` integer
      - `preferred_time` string
      - `wait_time_in_min` integer
      - `appointment` object
        - `id` string
        - `parent_id` unknown
        - `booking_type` string
        - `group_id` string
        - `group_invoice_id` unknown
        - `status` integer
        - `source` integer
        - `progress` integer
        - `notes` unknown
        - `invoice_id` string
        - `price` integer
        - `is_price_paid` boolean
        - `start_time_in_center` string
        - `end_time_in_center` string
        - `checkin_time_in_center` string
        - `actual_completed_time_in_center` unknown
        - `actual_start_time_in_center` unknown
        - `service` object
          - `id` string
          - `name` string
          - `duration` integer
          - `category_id` unknown
          - `is_addOn` boolean
          - `has_addOns` boolean
      - `guest` object
        - `id` string
        - `first_name` string
        - `last_name` string
        - `phone` string
        - `email` string
      - `employee` object
        - `id` string
        - `display_name` unknown
        - `gender` string
        - `nick_name` unknown
        - `full_name` unknown
        - `first_name` string
        - `last_name` string
        - `preference_type` string
    - `wait_time_new_guest` string
    - `error` unknown

## Other responses

- `400` — 400

---

[API](https://skmtc.net/zenoti/apis/zenoti-authentication.md) · [All operations](https://skmtc.net/zenoti/apis/zenoti-authentication/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zenoti/zenoti-authentication/revisions/e628f892391a/schema)