openapi: 3.2.0
info:
  title: Scope3 Notifications API
  version: 2.0.0
  description: 'Operations tagged Notifications across 2 of this provider''s published API definitions: scope3-buyer-openapi-original.yml, scope3-storefront-openapi-original.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.interchange.io/api/v2/buyer
  description: Production server
- url: https://api.interchange.io/api/v2/storefront
  description: Production server
tags:
- name: Notifications
paths:
  /notifications:
    servers:
    - url: https://api.interchange.io/api/v2
      description: Production server
    get:
      operationId: listNotifications
      summary: List notifications
      description: List notifications for the authenticated user, newest first, with unread/acknowledged filtering and pagination. The response includes the total and unread counts.
      tags:
      - Notifications
      security:
      - bearerAuth: []
      parameters:
      - in: query
        name: brandAgentId
        schema:
          type: number
      - in: query
        name: campaignId
        schema:
          type: string
      - in: query
        name: creativeId
        schema:
          type: string
      - in: query
        name: status
        schema:
          type: string
          enum:
          - success
          - error
          - warning
          - info
      - in: query
        name: types
        schema:
          type: string
      - in: query
        name: unreadOnly
        schema:
          type: string
          enum:
          - 'true'
          - 'false'
      - in: query
        name: limit
        schema:
          type: number
          minimum: 1
          maximum: 100
      - in: query
        name: offset
        schema:
          type: number
          minimum: 0
      responses:
        '200':
          description: List notifications
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotificationListResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /notifications/read-all:
    servers:
    - url: https://api.interchange.io/api/v2
      description: Production server
    post:
      operationId: readAllNotifications
      summary: Mark all notifications as read
      description: Mark all notifications as read for the authenticated user. Optionally scope to a single `brandAgentId`.
      tags:
      - Notifications
      security:
      - bearerAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                brandAgentId:
                  type: number
      responses:
        '200':
          description: Mark all notifications as read
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /notifications/{notificationId}/read:
    servers:
    - url: https://api.interchange.io/api/v2
      description: Production server
    post:
      operationId: readNotification
      summary: Mark notification as read
      description: Mark a single notification as read.
      tags:
      - Notifications
      security:
      - bearerAuth: []
      parameters:
      - in: path
        name: notificationId
        schema:
          description: Notification id.
          type: string
          minLength: 1
        required: true
        description: Notification id.
      responses:
        '200':
          description: Mark notification as read
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotificationActionResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: No notification with this id.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /notifications/{notificationId}/acknowledge:
    servers:
    - url: https://api.interchange.io/api/v2
      description: Production server
    post:
      operationId: acknowledgeNotification
      summary: Acknowledge notification
      description: Acknowledge a single notification, dismissing it from active surfaces.
      tags:
      - Notifications
      security:
      - bearerAuth: []
      parameters:
      - in: path
        name: notificationId
        schema:
          description: Notification id.
          type: string
          minLength: 1
        required: true
        description: Notification id.
      responses:
        '200':
          description: Acknowledge notification
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotificationActionResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: No notification with this id.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    NotificationActionResponse:
      type: object
      properties:
        success:
          type: boolean
          enum:
          - true
        notificationId:
          type: string
      required:
      - success
      - notificationId
      additionalProperties: false
    NotificationSummary:
      description: Compact notification view returned by list endpoints. Use the notification detail endpoint for the full `data` payload.
      type: object
      properties:
        id:
          description: Unique identifier for the notification
          type: string
        type:
          description: Notification event type
          type: string
          enum:
          - brand_agent.created
          - brand_agent.updated
          - brand_agent.deleted
          - campaign.healthy
          - campaign.unhealthy
          - campaign.created
          - campaign.updated
          - campaign.deleted
          - campaign.completed
          - creative.approved
          - creative.rejected
          - creative.changes_requested
          - creative.sync_started
          - creative.sync_completed
          - creative.sync_failed
          - creative.created
          - creative.updated
          - creative.deleted
          - strategy.created
          - strategy.updated
          - strategy.deleted
          - media_buy.created
          - media_buy.updated
          - media_buy.deleted
          - media_buy.forward_failed
          - media_buy.awaiting_source_moderation
          - media_buy.source_rejected
          - media_buy.stuck
          - media_buy_update_proposal.approved
          - media_buy_update_proposal.rejected
          - media_buy_update_proposal.expired
          - salesagent.available
          - salesagent.unavailable
          - salesagent.registered
          - salesagent.unregistered
          - salesagent.updated
          - salesagent.sync_action_required
          - signalsagent.registered
          - signalsagent.unregistered
          - signalsagent.updated
          - signalsagent.signal_activated
          - signalsagent.signals_fetched
          - outcomesagent.registered
          - outcomesagent.unregistered
          - outcomesagent.updated
          - syndication.completed
          - syndication.failed
          - audience.synced
          - audience.sync_failed
          - optimization.suggestion_received
          - optimization.suggestion_approved
          - optimization.suggestion_rejected
          - optimization.suggestion_applied
          - optimization.suggestion_failed
          - system.warning
          - system.error
          - learning_cycle.completed
          - learning_cycle.failed
          - hypothesis.status_changed
          - hypothesis.review_requested
          - hypothesis.proven
          - hypothesis.disproven
          - measurement.received
          - measurement.stale
          - opportunity.evaluated
          - opportunity.recommended
          - opportunity.flagged
          - opportunity.explore
          - storefront.composition_paused
          - storefront.products_not_traffickable
          - storefront_adapter_credential.action_required
          - storefront_adapter_connection.mapping_required
          - inventory_source.unhealthy
          - inventory_source.recovered
          - source.action_required
          - source.action_resolved
          - storefront.supply_nudge
          - storefront.liveness_degraded
          - storefront.liveness_recovered
          - provider_fleet.incident_opened
          - provider_fleet.incident_recovered
          - media_buy.approval_requested
          - creative.review_requested
          - ad_server.approval_requested
          - inventory_shortfall.review_requested
          - storefront.media_buy_forward_failed
          - storefront.media_buy_moderation_aging
          - murph_room.mentioned
          - ask.resolved
        status:
          description: Notification status
          type: string
          enum:
          - success
          - error
          - warning
          - info
        read:
          description: Whether the buyer has marked this read
          type: boolean
        acknowledged:
          description: Whether the notification has been acknowledged
          type: boolean
        messagePreview:
          description: Truncated notification message (max 200 chars). Null when the notification has no message string. Replaces the full passthrough `data` payload on summary rows.
          type:
          - string
          - 'null'
        actionUrl:
          description: App-relative URL to open when the notification is selected. Null when the notification has no safe action URL.
          type:
          - string
          - 'null'
        createdAt:
          description: When the notification was created (ISO 8601)
          type: string
          format: date-time
          pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
      required:
      - id
      - type
      - status
      - read
      - acknowledged
      - messagePreview
      - actionUrl
      - createdAt
      additionalProperties: false
    ErrorResponse:
      description: Standard error response
      type: object
      properties:
        data:
          type:
          - string
          - 'null'
          enum:
          - null
        error:
          $ref: '#/components/schemas/ApiError'
      required:
      - data
      - error
      additionalProperties: false
    NotificationListResponse:
      description: Paginated list of notification summaries
      type: object
      properties:
        notifications:
          description: Notifications projected to the summary shape. Use the notification detail endpoint for the full `data` payload.
          type: array
          items:
            $ref: '#/components/schemas/NotificationSummary'
        totalCount:
          type: integer
          minimum: 0
          maximum: 9007199254740991
        unreadCount:
          type: integer
          minimum: 0
          maximum: 9007199254740991
        hasMore:
          type: boolean
      required:
      - notifications
      - totalCount
      - unreadCount
      - hasMore
      additionalProperties: false
    ApiError:
      description: Structured error object
      type: object
      properties:
        code:
          description: Machine-readable error code
          type: string
        message:
          description: Human-readable error message
          type: string
        field:
          description: Field path associated with the error
          type: string
        details:
          description: Additional error context
          type: object
          additionalProperties: {}
      required:
      - code
      - message
      additionalProperties: false
    StorefrontNotificationSummary:
      description: Compact notification view returned by the storefront list endpoint. Identical to NotificationSummary, minus buyer-only event types that can never appear in a seller notification list.
      type: object
      properties:
        id:
          description: Unique identifier for the notification
          type: string
        type:
          description: Notification event type
          type: string
          enum:
          - brand_agent.created
          - brand_agent.updated
          - brand_agent.deleted
          - campaign.healthy
          - campaign.unhealthy
          - campaign.created
          - campaign.updated
          - campaign.deleted
          - campaign.completed
          - creative.approved
          - creative.rejected
          - creative.changes_requested
          - creative.sync_started
          - creative.sync_completed
          - creative.sync_failed
          - creative.created
          - creative.updated
          - creative.deleted
          - strategy.created
          - strategy.updated
          - strategy.deleted
          - media_buy.created
          - media_buy.updated
          - media_buy.deleted
          - media_buy_update_proposal.approved
          - media_buy_update_proposal.rejected
          - media_buy_update_proposal.expired
          - salesagent.available
          - salesagent.unavailable
          - salesagent.registered
          - salesagent.unregistered
          - salesagent.updated
          - salesagent.sync_action_required
          - signalsagent.registered
          - signalsagent.unregistered
          - signalsagent.updated
          - signalsagent.signal_activated
          - signalsagent.signals_fetched
          - outcomesagent.registered
          - outcomesagent.unregistered
          - outcomesagent.updated
          - syndication.completed
          - syndication.failed
          - audience.synced
          - audience.sync_failed
          - optimization.suggestion_received
          - optimization.suggestion_approved
          - optimization.suggestion_rejected
          - optimization.suggestion_applied
          - optimization.suggestion_failed
          - system.warning
          - system.error
          - learning_cycle.completed
          - learning_cycle.failed
          - hypothesis.status_changed
          - hypothesis.review_requested
          - hypothesis.proven
          - hypothesis.disproven
          - measurement.received
          - measurement.stale
          - opportunity.evaluated
          - opportunity.recommended
          - opportunity.flagged
          - opportunity.explore
          - storefront.composition_paused
          - storefront.products_not_traffickable
          - storefront_adapter_credential.action_required
          - storefront_adapter_connection.mapping_required
          - inventory_source.unhealthy
          - inventory_source.recovered
          - source.action_required
          - source.action_resolved
          - storefront.supply_nudge
          - storefront.liveness_degraded
          - storefront.liveness_recovered
          - provider_fleet.incident_opened
          - provider_fleet.incident_recovered
          - media_buy.approval_requested
          - creative.review_requested
          - ad_server.approval_requested
          - inventory_shortfall.review_requested
          - storefront.media_buy_forward_failed
          - storefront.media_buy_moderation_aging
          - murph_room.mentioned
          - ask.resolved
        status:
          description: Notification status
          type: string
          enum:
          - success
          - error
          - warning
          - info
        read:
          description: Whether the buyer has marked this read
          type: boolean
        acknowledged:
          description: Whether the notification has been acknowledged
          type: boolean
        messagePreview:
          description: Truncated notification message (max 200 chars). Null when the notification has no message string. Replaces the full passthrough `data` payload on summary rows.
          type:
          - string
          - 'null'
        actionUrl:
          description: App-relative URL to open when the notification is selected. Null when the notification has no safe action URL.
          type:
          - string
          - 'null'
        createdAt:
          description: When the notification was created (ISO 8601)
          type: string
          format: date-time
          pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
      required:
      - id
      - type
      - status
      - read
      - acknowledged
      - messagePreview
      - actionUrl
      - createdAt
      additionalProperties: false
    StorefrontNotificationListResponse:
      description: Paginated list of notification summaries (storefront spec)
      type: object
      properties:
        notifications:
          description: Notifications projected to the summary shape. Use the notification detail endpoint for the full `data` payload.
          type: array
          items:
            $ref: '#/components/schemas/StorefrontNotificationSummary'
        totalCount:
          type: integer
          minimum: 0
          maximum: 9007199254740991
        unreadCount:
          type: integer
          minimum: 0
          maximum: 9007199254740991
        hasMore:
          type: boolean
      required:
      - notifications
      - totalCount
      - unreadCount
      - hasMore
      additionalProperties: false
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key or access token
x-refined-from:
- scope3-buyer-openapi-original.yml
- scope3-storefront-openapi-original.yml