Тикет 
WARNING
Ticket endpoints depend on group permissions and if the user you're using is an agent. Because of this tickets may or may not be available.
List 
Required permission: ticket.agent or ticket.customer
GET-Request sent: /api/v1/tickets
Details
// HTTP-Code 200 OK
[
  {
    "id": 1,
    "group_id": 1,
    "priority_id": 2,
    "state_id": 1,
    "organization_id": 1,
    "number": "69001",
    "title": "Welcome to Zammad!",
    "owner_id": 1,
    "customer_id": 2,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-03T08:52:34.556Z",
    "last_contact_agent_at": null,
    "last_contact_customer_at": "2025-07-03T08:52:34.556Z",
    "last_owner_update_at": null,
    "create_article_type_id": 5,
    "create_article_sender_id": 2,
    "article_count": 1,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 2,
    "created_by_id": 2,
    "created_at": "2025-07-03T08:52:34.343Z",
    "updated_at": "2025-07-03T08:52:34.661Z",
    "checklist_id": null
  },
  {
    "id": 2,
    "group_id": 3,
    "priority_id": 2,
    "state_id": 4,
    "organization_id": null,
    "number": "69002",
    "title": "Refund for order 4388019",
    "owner_id": 7,
    "customer_id": 15,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-01-04T13:54:28.811Z",
    "last_contact_agent_at": "2025-01-03T07:54:28.787Z",
    "last_contact_customer_at": "2025-01-04T13:54:28.811Z",
    "last_owner_update_at": null,
    "create_article_type_id": 1,
    "create_article_sender_id": 2,
    "article_count": 3,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 15,
    "created_by_id": 15,
    "created_at": "2025-01-03T06:54:28.656Z",
    "updated_at": "2025-07-03T08:54:28.821Z",
    "checklist_id": null
  },
  {
    "id": 3,
    "group_id": 5,
    "priority_id": 2,
    "state_id": 2,
    "organization_id": 3,
    "number": "69003",
    "title": "Order of 10 laptops XYX3000",
    "owner_id": 14,
    "customer_id": 18,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-03T08:17:28.879Z",
    "last_contact_agent_at": "2025-07-03T08:17:28.879Z",
    "last_contact_customer_at": "2025-07-03T07:14:28.831Z",
    "last_owner_update_at": null,
    "create_article_type_id": 1,
    "create_article_sender_id": 2,
    "article_count": 3,
    "escalation_at": "2025-07-03T08:14:28.832Z",
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 14,
    "created_by_id": 18,
    "created_at": "2025-07-03T07:14:28.831Z",
    "updated_at": "2025-07-03T08:54:28.938Z",
    "checklist_id": null
  },
  {
    "id": 4,
    "group_id": 9,
    "priority_id": 3,
    "state_id": 2,
    "organization_id": 2,
    "number": "69004",
    "title": "Onboarding new colleague",
    "owner_id": 3,
    "customer_id": 10,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-01T08:54:28.948Z",
    "last_contact_agent_at": null,
    "last_contact_customer_at": "2025-07-01T08:54:28.948Z",
    "last_owner_update_at": null,
    "create_article_type_id": 11,
    "create_article_sender_id": 2,
    "article_count": 1,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 10,
    "created_by_id": 10,
    "created_at": "2025-07-01T08:54:28.948Z",
    "updated_at": "2025-07-03T08:54:29.488Z",
    "checklist_id": 1
  },
  {
    "id": 5,
    "group_id": 9,
    "priority_id": 3,
    "state_id": 2,
    "organization_id": 2,
    "number": "69005",
    "title": "IT | Onboarding new colleague",
    "owner_id": 3,
    "customer_id": 10,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-01T08:59:29.238Z",
    "last_contact_agent_at": null,
    "last_contact_customer_at": "2025-07-01T08:59:29.238Z",
    "last_owner_update_at": null,
    "create_article_type_id": 11,
    "create_article_sender_id": 2,
    "article_count": 1,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 10,
    "created_by_id": 10,
    "created_at": "2025-07-01T08:59:29.238Z",
    "updated_at": "2025-07-03T08:54:29.495Z",
    "checklist_id": 2
  },
  {
    "id": 6,
    "group_id": 4,
    "priority_id": 2,
    "state_id": 2,
    "organization_id": null,
    "number": "69006",
    "title": "Laptop not working [Order 931529477]",
    "owner_id": 6,
    "customer_id": 16,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-03T08:43:29.827Z",
    "last_contact_agent_at": "2025-07-03T08:43:29.827Z",
    "last_contact_customer_at": "2025-07-03T08:34:29.703Z",
    "last_owner_update_at": null,
    "create_article_type_id": 1,
    "create_article_sender_id": 2,
    "article_count": 5,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 8,
    "created_by_id": 16,
    "created_at": "2025-07-03T08:07:29.526Z",
    "updated_at": "2025-07-03T08:54:29.870Z",
    "checklist_id": null
  },
  {
    "id": 7,
    "group_id": 2,
    "priority_id": 1,
    "state_id": 2,
    "organization_id": null,
    "number": "69007",
    "title": "My battery is dead / order 110572",
    "owner_id": 13,
    "customer_id": 17,
    "note": null,
    "first_response_at": null,
    "first_response_escalation_at": null,
    "first_response_in_min": null,
    "first_response_diff_in_min": null,
    "close_at": null,
    "close_escalation_at": null,
    "close_in_min": null,
    "close_diff_in_min": null,
    "update_escalation_at": null,
    "update_in_min": null,
    "update_diff_in_min": null,
    "last_close_at": null,
    "last_contact_at": "2025-07-03T07:54:29.904Z",
    "last_contact_agent_at": null,
    "last_contact_customer_at": "2025-07-03T07:54:29.904Z",
    "last_owner_update_at": null,
    "create_article_type_id": 1,
    "create_article_sender_id": 2,
    "article_count": 1,
    "escalation_at": null,
    "pending_time": null,
    "type": null,
    "time_unit": null,
    "preferences": {},
    "updated_by_id": 17,
    "created_by_id": 17,
    "created_at": "2025-07-03T07:54:29.904Z",
    "updated_at": "2025-07-03T08:54:29.958Z",
    "checklist_id": null
  }
]Show 
Required permission: ticket.agent or ticket.customer
GET-Request sent: /api/v1/tickets/{ticket id}
Details
// HTTP-Code 200 OK
{
  "id": 3,
  "group_id": 1,
  "priority_id": 2,
  "state_id": 4,
  "organization_id": 3,
  "number": "22003",
  "title": "Order 787556",
  "owner_id": 3,
  "customer_id": 7,
  "note": null,
  "first_response_at": null,
  "first_response_escalation_at": null,
  "first_response_in_min": null,
  "first_response_diff_in_min": null,
  "close_at": null,
  "close_escalation_at": null,
  "close_in_min": null,
  "close_diff_in_min": null,
  "update_escalation_at": null,
  "update_in_min": null,
  "update_diff_in_min": null,
  "last_contact_at": "2021-06-03T09:57:17.987Z",
  "last_contact_agent_at": "2021-06-03T09:57:17.987Z",
  "last_contact_customer_at": "2021-06-01T11:57:17.935Z",
  "last_owner_update_at": null,
  "create_article_type_id": 1,
  "create_article_sender_id": 2,
  "article_count": 2,
  "escalation_at": null,
  "pending_time": null,
  "type": null,
  "time_unit": null,
  "preferences": {},
  "updated_by_id": 4,
  "created_by_id": 7,
  "created_at": "2021-06-01T11:57:17.935Z",
  "updated_at": "2021-11-03T11:57:17.997Z"
}Create 
Required permission: ticket.agent or ticket.customer
POST-Request sent: /api/v1/tickets
TIP
On behalf of users
If you want to create tickets on behalf of other users, use the customer_id attribute. ticket.agent is mandatory for this. Use guess:{email address} to save an API call if you don't know the user's ID or want to create the user in question ("customer_id": "guess:jane@doe.com").
Add mention subscription right away:
Add the mentions attribute to your ticket payload and provide an array of user ids to directly subscribe them during ticket creation.
E.g.: "mentions": [1, 5, 7, 8],
Details
{
  "title": "Help me!",
  "group": "2nd Level",
  "customer": "david@example.com",
  "article": {
    "subject": "My subject",
    "body": "I am a message!",
    "type": "note",
    "internal": false
  }
}TIP
For more article attributes and options have a look into articles.
Освежавање 
Required permission: ticket.agent or ticket.customer
PUT-Request sent: /api/v1/tickets/{ticket id}
Details
{
  "title": "No help for you",
  "group": "Sales",
  "state": "open",
  "priority": "3 high",
  "article": {
    "subject": "Update via API",
    "body": "Here's my reason for updating this ticket...",
    "internal": true
  }
}INFO
Above example provides an article. This article is a new article and does not affect any existing ones.
TIP
Adding attachments
Attachment payloads are identical to the POST method, just use PUT instead.
Delete 
Required permission: admin
DELETE-Request sent: /api/v1/tickets/{ticket id}
DANGER
This is a permanent removal:
Please note that removing tickets cannot be undone. All data (e.g. articles & attachments) will be lost.
Details
Response:
// HTTP-Code 200 OK
{}