Trengo Tickets API

openapi: 3.0.1
info:
  title: Trengo Channels Tickets API
  description: REST API for the Trengo omnichannel customer-engagement platform. Manage tickets (conversations), contacts and profiles, messages, channels, teams and users, labels and custom fields, webhooks, and outbound WhatsApp templates across email, WhatsApp, live chat, voice, SMS, and social channels. All requests authenticate with a personal access token sent as an HTTP Bearer token.
  termsOfService: https://trengo.com/terms-conditions
  contact:
    name: Trengo Support
    url: https://developers.trengo.com/docs/welcome
  version: '2.0'
servers:
- url: https://app.trengo.com/api/v2
  description: Trengo REST API v2
security:
- bearerAuth: []
tags:
- name: Tickets
  description: Create, list, assign, label, and close conversations.
paths:
  /tickets:
    get:
      operationId: listTickets
      tags:
      - Tickets
      summary: List all tickets
      description: Returns all tickets the authenticated user is authorized to see.
      parameters:
      - name: page
        in: query
        schema:
          type: integer
          default: 1
      - name: status
        in: query
        description: Filter by ticket status.
        schema:
          type: string
          enum:
          - OPEN
          - ASSIGNED
          - CLOSED
          - INVALID
      - name: contact_id
        in: query
        schema:
          type: integer
          format: int32
      - name: users[]
        in: query
        schema:
          type: array
          items:
            type: integer
            format: int32
      - name: channels[]
        in: query
        schema:
          type: array
          items:
            type: integer
            format: int32
      - name: labels[]
        in: query
        schema:
          type: array
          items:
            type: integer
            format: int32
      - name: last_message_type
        in: query
        schema:
          type: string
          enum:
          - INBOUND
          - OUTBOUND
      - name: sort
        in: query
        schema:
          type: string
          default: -date
      - name: updated_at_gt
        in: query
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: A paginated list of tickets.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TicketList'
        '429':
          $ref: '#/components/responses/TooManyRequests'
    post:
      operationId: createTicket
      tags:
      - Tickets
      summary: Create a ticket
      description: Creates a new ticket on a channel for a given contact identifier.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateTicketRequest'
      responses:
        '201':
          description: The created ticket.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Ticket'
        '429':
          $ref: '#/components/responses/TooManyRequests'
  /tickets/{ticket_id}/assign:
    patch:
      operationId: assignTicket
      tags:
      - Tickets
      summary: Assign a ticket
      description: Assigns a ticket to a user and/or a team.
      parameters:
      - $ref: '#/components/parameters/TicketId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AssignTicketRequest'
      responses:
        '200':
          description: The updated ticket.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Ticket'
        '429':
          $ref: '#/components/responses/TooManyRequests'
  /tickets/{ticket_id}/close:
    patch:
      operationId: closeTicket
      tags:
      - Tickets
      summary: Close a ticket
      description: Marks a ticket as closed.
      parameters:
      - $ref: '#/components/parameters/TicketId'
      responses:
        '200':
          description: The closed ticket.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Ticket'
        '429':
          $ref: '#/components/responses/TooManyRequests'
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: integer
          format: int32
        name:
          type: string
        email:
          type: string
        is_admin:
          type: boolean
    AssignTicketRequest:
      type: object
      properties:
        user_id:
          type: integer
          format: int32
        team_id:
          type: integer
          format: int32
    TicketList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/Ticket'
        meta:
          $ref: '#/components/schemas/PaginationMeta'
    Ticket:
      type: object
      properties:
        id:
          type: integer
          format: int32
        subject:
          type: string
        status:
          type: string
          enum:
          - OPEN
          - ASSIGNED
          - CLOSED
          - INVALID
        contact:
          $ref: '#/components/schemas/Contact'
        channel:
          $ref: '#/components/schemas/Channel'
        assignee:
          $ref: '#/components/schemas/User'
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    Channel:
      type: object
      properties:
        id:
          type: integer
          format: int32
        name:
          type: string
        type:
          type: string
          description: Channel type, e.g. EMAIL, WA_BUSINESS, CHAT, VOIP, SMS.
    Contact:
      type: object
      properties:
        id:
          type: integer
          format: int32
        name:
          type: string
        identifier:
          type: string
        email:
          type: string
        phone:
          type: string
        created_at:
          type: string
          format: date-time
    PaginationMeta:
      type: object
      properties:
        current_page:
          type: integer
        last_page:
          type: integer
        per_page:
          type: integer
        total:
          type: integer
    CreateTicketRequest:
      type: object
      required:
      - channel_id
      - contact_identifier
      properties:
        channel_id:
          type: integer
          format: int32
          description: The channel the ticket should be opened on.
        contact_identifier:
          type: string
          description: Phone number, email, or other identifier for the contact.
        subject:
          type: string
        delegate_to_user_id:
          type: integer
          format: int32
        delegate_to_team_id:
          type: integer
          format: int32
  parameters:
    TicketId:
      name: ticket_id
      in: path
      required: true
      schema:
        type: integer
        format: int32
  responses:
    TooManyRequests:
      description: Rate limit exceeded (120 requests per minute per token). Honor the Retry-After and X-RateLimit-Reset response headers.
      headers:
        Retry-After:
          schema:
            type: integer
          description: Seconds to wait before retrying.
        X-RateLimit-Reset:
          schema:
            type: integer
          description: Unix timestamp when the limit resets.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Personal access token generated in the Trengo account, sent as `Authorization: Bearer {TOKEN}`.'