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OpenAPI Specification

openapi: 3.2.0
info:
  title: Events Subscriptions API
  description: 'Send and receive events with Dotdigital. Use this API to import batches of

    contact-associated events, manage event subscriptions (create, retrieve, update,

    and delete), retrieve queued events for a subscription using checkpoint-based

    pagination, and download large objects referenced in event data.'
  version: 3.1.1-Events-in-out
servers:
- url: https://{region}-api.dotdigital.com
  variables:
    region:
      description: The Dotdigital region id your account belongs to
      enum:
      - r1
      - r2
      - r3
      default: r1
security:
- basicAuth: []
tags:
- name: Subscriptions
paths:
  /events/v3/export/subscriptions:
    get:
      tags:
      - Subscriptions
      summary: List subscriptions
      description: Lists all events subscriptions and their details.
      operationId: listSubscriptions
      parameters:
      - name: x-ddg-integration-token
        in: header
        description: If you are a partner of Dotdigital and have a [verified integration](https://developer.dotdigital.com/docs/partner-integration-verification) then include your [integration tracking token](https://developer.dotdigital.co/docs/verified-integration-tracking) here.
        required: false
        schema:
          pattern: /^(?:\{{0,1}(?:[0-9a-fA-F]){8}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){12}\}{0,1})$/
          type: string
          example: 5a96bc79-19a7-4544-973b-e2da0c9136f9
      - name: limit
        in: query
        description: The maximum number of records to return in the results, note it could be fewer.
        required: false
        schema:
          maximum: 5000
          minimum: 1
          type: integer
          example: 2000
          default: 2000
      - name: marker
        in: query
        description: Pagination marker to retrieve the data from
        schema:
          type: string
          example: RXhhbXBsZSBhbXJrZXIgdmFsdWU=
      responses:
        '200':
          description: Subscriptions
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/inline_response_200_1'
              examples:
                Example:
                  value:
                    _links:
                      self:
                        marker: ''
                        link: https://r1-api.dotdigital.com/events/v3/export/subscriptions
                      first:
                        marker: ''
                        link: https://r1-api.dotdigital.com/events/v3/export/subscriptions
                    _items:
                    - id: 10
                      name: Contact events
                      status: active
                      subscribedEventTypes:
                      - eventType: contact.created
                      - eventType: contact.preferenceUpdated
                      - eventType: contact.removed
                      - eventType: contact.updated
                      - eventType: contact.membershipUpdated
                      - eventType: contact.consentAdded
                      - eventType: interaction.click
                      - eventType: interaction.unsubscribe
                      alertsConfiguration:
                        alertChannels: emailAndInApp
                        email: someone@emailsim.io
                      created: '2026-01-14T10:36:56.931Z'
                      updated: '2026-02-17T15:42:25.836Z'
                    - id: 12
                      name: Insight events
                      status: active
                      subscribedEventTypes:
                      - eventType: insightData.collectionCreated
                      - eventType: insightData.collectionRemoved
                      - eventType: insightData.removed
                      - eventType: insightData.set
                      alertsConfiguration:
                        alertChannels: emailAndInApp
                        email: someone@emailsim.io
                      created: '2026-01-14T14:23:02.280Z'
                      updated: '2026-01-14T14:23:02.280Z'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '500':
          description: Internal Server Error
    post:
      tags:
      - Subscriptions
      summary: Create subscription
      description: "Creates a events subscription. \n\nThe `name` passed must be unique within the accounts subscriptions\n\nIf you apply filters to your event subscription then **all filters must match** (logical AND) for the event to be captured.\n\nIf you want to match the same event type on multiple different sets of filters (logical OR) then add the event type multiple time to the subscription with differing filters."
      operationId: createSubscription
      parameters:
      - name: x-ddg-integration-token
        in: header
        description: If you are a partner of Dotdigital and have a [verified integration](https://developer.dotdigital.com/docs/partner-integration-verification) then include your [integration tracking token](https://developer.dotdigital.co/docs/verified-integration-tracking) here.
        required: false
        schema:
          pattern: /^(?:\{{0,1}(?:[0-9a-fA-F]){8}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){12}\}{0,1})$/
          type: string
          example: 5a96bc79-19a7-4544-973b-e2da0c9136f9
      - name: x-ddg-calling-system
        in: header
        description: _Dotdigital use only_ The calling systems identifier
        required: false
        schema:
          maxLength: 60
          type: string
          default: customer
      requestBody:
        description: Subscription details
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/subscriptionRequest'
            examples:
              Event subscription:
                description: Example of subscribing to multiple events.
                value:
                  name: Campaign events
                  status: active
                  subscribedEventTypes:
                  - eventType: message.sent
                  - eventType: message.status
                    filters:
                    - field: $.channel
                      matchPattern: sms
                    - field: $.status
                      matchPattern: failed
                  alertsConfiguration:
                    alertChannels: emailAndInApp
                    email: alerts@emailsim.io
              An OR event subscription:
                description: Subscribing to the same event multiple times to create a logical OR. This example includes all `message.sent` events sent on the `sms` or `whatsApp` channel.
                value:
                  name: Campaign events
                  status: active
                  subscribedEventTypes:
                  - eventType: message.sent
                    filters:
                    - field: $.channel
                      matchPattern: sms
                  - eventType: message.sent
                    filters:
                    - field: $.channel
                      matchPattern: whatsApp
                  alertsConfiguration:
                    alertChannels: emailAndInApp
                    email: alerts@emailsim.io
        required: true
      responses:
        '201':
          description: Subscription created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/subscription'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorResponse'
              examples:
                unknownEventType:
                  value:
                    errorCode: events:invalidEventType
                    description: The type value 'example.unknownType' is invalid.
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '409':
          description: Name conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorResponse'
              example:
                errorCode: events:nameAlreadyExists
                description: The name value 'Camapign events' already exists. All names must be unique!
        '500':
          description: Internal Server Error
  /events/v3/export/subscriptions/{subscriptionId}:
    get:
      tags:
      - Subscriptions
      summary: Gets subscription
      description: Gets a events subscription details.
      operationId: getSubscription
      parameters:
      - name: subscriptionId
        in: path
        description: The events subscription id you want to interact with.
        required: true
        schema:
          type: integer
          example: 1234
      - name: x-ddg-integration-token
        in: header
        description: If you are a partner of Dotdigital and have a [verified integration](https://developer.dotdigital.com/docs/partner-integration-verification) then include your [integration tracking token](https://developer.dotdigital.co/docs/verified-integration-tracking) here.
        required: false
        schema:
          pattern: /^(?:\{{0,1}(?:[0-9a-fA-F]){8}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){12}\}{0,1})$/
          type: string
          example: 5a96bc79-19a7-4544-973b-e2da0c9136f9
      responses:
        '200':
          description: Subscription details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/subscription'
              examples:
                Example:
                  value:
                    id: 95
                    created: '2025-02-07T16:23:33.741Z'
                    updated: '2025-02-11T01:33:00.000Z'
                    name: Campaign events
                    status: inactive
                    subscribedEventTypes:
                    - eventType: message.sent
                    - eventType: message.status
                      filters:
                      - field: $.channel
                        matchPattern: sms
                    alertsConfiguration:
                      alertChannels: none
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          $ref: '#/components/responses/subscriptionNotFound'
        '500':
          description: Internal Server Error
    put:
      tags:
      - Subscriptions
      summary: Update subscription
      description: 'Updates a events subscription with new details.


        If you apply filters to your event subscription then **all filters must match** (logical AND) for the event to be captured.


        If you want to match the same event type on multiple different sets of filters (logical OR) then add the event type multiple time to the subscription with differing filters.'
      operationId: updateSubscription
      parameters:
      - name: subscriptionId
        in: path
        description: The events subscription id you want to interact with.
        required: true
        schema:
          type: integer
          example: 1234
      - name: x-ddg-integration-token
        in: header
        description: If you are a partner of Dotdigital and have a [verified integration](https://developer.dotdigital.com/docs/partner-integration-verification) then include your [integration tracking token](https://developer.dotdigital.co/docs/verified-integration-tracking) here.
        required: false
        schema:
          pattern: /^(?:\{{0,1}(?:[0-9a-fA-F]){8}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){12}\}{0,1})$/
          type: string
          example: 5a96bc79-19a7-4544-973b-e2da0c9136f9
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/subscriptionRequest'
      responses:
        '200':
          description: Subscription details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/subscription'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorResponse'
              examples:
                unknownEventType:
                  value:
                    errorCode: events:invalidEventType
                    description: The type value 'example.unknownType' is invalid.
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          $ref: '#/components/responses/subscriptionNotFound'
        '409':
          description: Name conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorResponse'
              example:
                errorCode: events:nameAlreadyExists
                description: The name value 'Camapign events' already exists. All names must be unique!
        '500':
          description: Internal Server Error
    delete:
      tags:
      - Subscriptions
      summary: Deletes subscription
      description: "Deletes a events subscription.<br><br> \n**Note:** once deleted it cannot be restored, this is a destructive call."
      operationId: deleteSubscription
      parameters:
      - name: subscriptionId
        in: path
        description: The events subscription id you want to interact with.
        required: true
        schema:
          type: integer
          example: 1234
      - name: x-ddg-integration-token
        in: header
        description: If you are a partner of Dotdigital and have a [verified integration](https://developer.dotdigital.com/docs/partner-integration-verification) then include your [integration tracking token](https://developer.dotdigital.co/docs/verified-integration-tracking) here.
        required: false
        schema:
          pattern: /^(?:\{{0,1}(?:[0-9a-fA-F]){8}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){4}-(?:[0-9a-fA-F]){12}\}{0,1})$/
          type: string
          example: 5a96bc79-19a7-4544-973b-e2da0c9136f9
      responses:
        '204':
          description: Subscription deleted
        '401':
          description: Unauthorized
        '404':
          $ref: '#/components/responses/subscriptionNotFound'
components:
  responses:
    subscriptionNotFound:
      description: Subscription not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/errorResponse'
          example:
            errorCode: events:subscriptionNotFound
            description: The following subscription could not be found
            details:
            - item: zf0f945b36ad8
              description: Not found.
  schemas:
    eventType:
      required:
      - eventType
      type: object
      properties:
        eventType:
          type: string
          description: The  event type
          example: email.read
        filters:
          maxItems: 5
          minItems: 1
          type: array
          description: 'Capture only events that match these filters.


            All filters will be accessed and **all must match for the event to be captured!**

            '
          items:
            $ref: '#/components/schemas/filter'
      additionalProperties: false
      description: An event type and any inclusive filters that should be applied.
    paginationLinksPrevNext_self:
      required:
      - link
      - marker
      type: object
      properties:
        marker:
          type: string
          description: Pagination marker to be passed to API calls to retrieve this data page
        link:
          type: string
          description: Link to retrieve the data page
      description: Details for accessing this data page via pagination
    paginationLinksPrevNext_prev:
      required:
      - link
      - marker
      type: object
      properties:
        marker:
          type: string
          description: Pagination marker to be passed to API calls to retrieve this data page
        link:
          type: string
          description: Link to retrieve the data page
      description: Details for accessing the previous pagea worth of data
    paginationLinksPrevNext:
      required:
      - first
      - self
      type: object
      properties:
        self:
          $ref: '#/components/schemas/paginationLinksPrevNext_self'
        prev:
          $ref: '#/components/schemas/paginationLinksPrevNext_prev'
        next:
          $ref: '#/components/schemas/paginationLinksPrevNext_next'
      description: Pagination links
    paginationLinksPrevNext_next:
      required:
      - link
      - marker
      type: object
      properties:
        marker:
          type: string
          description: Pagination marker to be passed to API calls to retrieve this data page
        link:
          type: string
          description: Link to retrieve the data page
      description: Details for accessing the next pages worth of data
    subscriptionStatus:
      type: string
      description: The subscription status.
      enum:
      - active
      - inactive
      default: inactive
    subscriptionRequest:
      required:
      - alertsConfiguration
      - name
      - status
      - subscribedEventTypes
      type: object
      properties:
        name:
          maxLength: 50
          minLength: 1
          type: string
          description: Descriptive name for the subscription.
          example: Campaign events
        status:
          $ref: '#/components/schemas/subscriptionStatus'
        subscribedEventTypes:
          maxItems: 100
          minItems: 1
          type: array
          description: The  event types this subscription collects.
          example:
          - eventType: message.sent
          - eventType: message.status
            filters:
            - field: $.channel
              matchPattern: sms
          items:
            $ref: '#/components/schemas/eventType'
        alertsConfiguration:
          description: Alert options to use if we detect issues with the subscription.
          oneOf:
          - title: No alerts
            required:
            - alertChannels
            type: object
            properties:
              alertChannels:
                type: string
                description: The type(s) of channels to be alerted on.
                enum:
                - none
            description: No alerts
          - title: In app alerts only
            required:
            - alertChannels
            type: object
            properties:
              alertChannels:
                type: string
                description: The type(s) of channels to be alerted on.
                enum:
                - inApp
            description: In app alerts only
          - title: Email alerts only
            required:
            - alertChannels
            - email
            type: object
            properties:
              alertChannels:
                type: string
                description: The type(s) of channels to be alerted on.
                enum:
                - email
              email:
                type: string
                description: The email address to send alerts regarding this subscription to.
                format: email
                example: alerts@emailsim.io
            description: Email alerts only
          - title: Email and in-app alerts
            required:
            - alertChannels
            - email
            type: object
            properties:
              alertChannels:
                type: string
                description: The type(s) of channels to be alerted on.
                enum:
                - emailAndInApp
              email:
                type: string
                description: The email address to send alerts regarding this subscription to.
                format: email
                example: alerts@emailsim.io
            description: Email and in-app alerts
      additionalProperties: false
    errorResponse_details:
      required:
      - description
      - item
      type: object
      properties:
        item:
          type: string
          description: Item the error is associated with, for example, field name, unique identifier for an entity or item in batch
        description:
          type: string
          description: Description of the error
    filter:
      required:
      - field
      - matchPattern
      type: object
      properties:
        field:
          type: string
          description: 'The [JSON path](https://en.wikipedia.org/wiki/JSONPath) to the field to match against.


            Note: The base ($) is the `eventData` field.

            '
          example: $.channel
        matchPattern:
          maxLength: 1024
          minLength: 1
          type: string
          description: 'The literal value or pattern to match against the value of the field.

            You use the following syntax to define the match pattern:

            * `*` matches any number of any characters including none

            * `?` matches any single character

            * `[abc]` matches one character given in the brackets

            * `[a-z]` matches one character from the range given in the bracket

            * `[!abc]` matches one character _that is not_ given in the brackets

            * `[!a-z]` matches one character _that is not_ from the range given in the bracket


            _Note: Filters use the Unicode character set and ranges must be from lower to higher code points to be valid. e.g. `[a-z]` is valid but `[z-a]` is invalid_

            '
          example: http?://*
        caseSensitive:
          type: boolean
          description: Whether the matching should be case sensitive.
          default: true
      additionalProperties: false
      description: 'An inclusive filter that must be matched to include the event.

        '
    inline_response_200_1:
      required:
      - _items
      - _links
      type: object
      properties:
        _links:
          $ref: '#/components/schemas/paginationLinksPrevNext'
        _items:
          type: array
          description: Returned program extensions
          items:
            $ref: '#/components/schemas/subscription'
    errorResponse:
      required:
      - description
      - errorCode
      type: object
      properties:
        errorCode:
          type: string
          description: Unique error code
        description:
          type: string
          description: Description of the issue
        details:
          type: array
          items:
            $ref: '#/components/schemas/errorResponse_details'
    subscription:
      allOf:
      - required:
        - created
        - id
        - updated
        type: object
        properties:
          id:
            type: integer
            description: The subscriptions unique identifier.
            example: 95
          created:
            type: string
            description: The UTC date time in ISO 8601 format when the subscription was created.
            format: date-time
            example: '2025-02-07T16:23:33.741Z'
          updated:
            type: string
            description: The UTC date time in ISO 8601 format when the subscription was updated.
            format: date-time
            example: '2025-02-11T01:33:00Z'
        additionalProperties: false
      - $ref: '#/components/schemas/subscriptionRequest'
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
externalDocs:
  description: Learn more about Dotdigital APIs
  url: https://developer.dotdigital.com
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