Sinch Inbounds API

openapi: 3.1.0
info:
  title: Sinch Brands Access Control Lists Inbounds API
  description: The Sinch Brands API allows developers to create, update, and manage customer brand profiles used across Sinch messaging products. Brands represent the business identity associated with messaging campaigns and sender registrations. The API provides endpoints for creating brand records, updating brand details, listing brands, and deleting brands, enabling programmatic management of the brand entities required for compliant business messaging.
  version: '1.0'
  contact:
    name: Sinch Support
    url: https://www.sinch.com/contact-us/
  termsOfService: https://www.sinch.com/terms-of-service/
servers:
- url: https://brands.api.sinch.com
  description: Global Production Server
security:
- bearerAuth: []
tags:
- name: Inbounds
  description: Inbound messages (Mobile Originated) are incoming messages sent to your short codes or long numbers from mobile phones.
paths:
  /xms/v1/{service_plan_id}/inbounds:
    get:
      operationId: listInboundMessages
      summary: List Inbound Messages
      description: Returns a list of inbound (Mobile Originated) messages with pagination support. Messages can be filtered by start date and end date.
      tags:
      - Inbounds
      parameters:
      - $ref: '#/components/parameters/ServicePlanId'
      - name: page
        in: query
        description: The page number to retrieve
        schema:
          type: integer
          default: 0
      - name: page_size
        in: query
        description: The number of messages per page
        schema:
          type: integer
          default: 30
          maximum: 100
      - name: to
        in: query
        description: Filter by destination number
        schema:
          type: string
      - name: start_date
        in: query
        description: Filter messages received after this date
        schema:
          type: string
          format: date-time
      - name: end_date
        in: query
        description: Filter messages received before this date
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: List of inbound messages
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InboundMessageList'
        '401':
          description: Unauthorized
  /xms/v1/{service_plan_id}/inbounds/{inbound_id}:
    get:
      operationId: getInboundMessage
      summary: Get an Inbound Message
      description: Returns the details of a specific inbound message.
      tags:
      - Inbounds
      parameters:
      - $ref: '#/components/parameters/ServicePlanId'
      - name: inbound_id
        in: path
        required: true
        description: The unique identifier of the inbound message
        schema:
          type: string
      responses:
        '200':
          description: Inbound message details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InboundMessage'
        '401':
          description: Unauthorized
        '404':
          description: Message not found
components:
  parameters:
    ServicePlanId:
      name: service_plan_id
      in: path
      required: true
      description: The unique identifier for the service plan
      schema:
        type: string
  schemas:
    InboundMessage:
      type: object
      properties:
        id:
          type: string
          description: The unique inbound message identifier
        from:
          type: string
          description: The sender phone number
        to:
          type: string
          description: The destination number
        body:
          type: string
          description: The message body
        type:
          type: string
          description: The message type
        received_at:
          type: string
          format: date-time
          description: When the message was received
        operator_id:
          type: string
          description: The mobile operator identifier
        client_reference:
          type: string
          description: Client reference from the original batch
    InboundMessageList:
      type: object
      properties:
        count:
          type: integer
          description: Total number of inbound messages
        page:
          type: integer
          description: Current page number
        page_size:
          type: integer
          description: Number of messages per page
        inbounds:
          type: array
          description: List of inbound message objects
          items:
            $ref: '#/components/schemas/InboundMessage'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Bearer token authentication.
externalDocs:
  description: Sinch Brands API Documentation
  url: https://developers.sinch.com/docs/brands