ActiveCampaign Segments API

openapi: 3.2.0
info:
  title: Segments API
  description: API for managing segments in your ActiveCampaign instance
  version: 2.0.0
  contact:
    name: ActiveCampaign Support
    url: https://www.activecampaign.com
servers:
- url: https://{yourAccountName}.api-us1.com/api/3
  description: US-based Users
  variables:
    yourAccountName:
      default: yourAccountName
security:
- Api_Key: []
tags:
- name: Segments
  description: Segment JSON structure is extremely flexible. Only segments that are supported by the segment-builder are guaranteed to work as expected. Specific Conditions types only support a subset of FieldDO and AggregateDO options. Please refer to your account's /app/segments/segment-builder page to verify what Segment JSON configurations are possible.
paths:
  /segmentsV2:
    post:
      tags:
      - Segments
      summary: Create a Segment
      description: The Segment JSON structure is extremely flexible; Only segments that are supported by the segment-builder are guaranteed to work as expected. Specific Condition types only support a subset of FieldDO and AggregateDO options. Please refer to your account's /app/segments/segment-builder page to verify what Segment JSON configurations are possible.
      operationId: create_segment
      parameters: []
      requestBody:
        $ref: '#/components/requestBodies/RootDO'
      responses:
        '200':
          description: Successfully saved the segment
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '400':
          description: Bad Request. See error details in response body
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootErrorDO'
            segmentId already exists:
              examples:
                response:
                  value:
                    errors:
                    - status: '400'
                      detail: Segment with the following id's already exist. Please use a PUT request to update a segment
            SourceSystem is a required field:
              examples:
                response:
                  value:
                    errors:
                    - status: '400'
                      detail: SourceSystem is a required field.
            Condition Group Required:
              examples:
                response:
                  value:
                    errors:
                    - status: '400'
                      detail: 'These conditions must be included in a condition group for the segment to be valid: [1, 2]'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
      deprecated: false
  /segmentsV2/{segmentId}:
    get:
      tags:
      - Segments
      summary: Retrieve a Segment
      operationId: retrieve_segment
      parameters:
      - name: segmentId
        in: path
        description: SegmentId
        required: true
        style: simple
        schema:
          type: string
          example: 1ab85f0e-3b5c-4a35-bc07-242c68a7d195132
      responses:
        '200':
          description: Retrieved most recent version of the requested segment
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Segment Not Found
      deprecated: false
    put:
      tags:
      - Segments
      summary: Update a Segment
      operationId: update_segment
      parameters:
      - name: segmentId
        in: path
        description: SegmentId
        required: true
        style: simple
        explode: false
        schema:
          type: string
      requestBody:
        $ref: '#/components/requestBodies/RootDO'
      responses:
        '200':
          description: Successfully updated the Segment
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '400':
          description: Bad Request. Payload did not pass validation
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found. For a GET, DELETE, or PUT request, if a body is present, no segments were found. If a body is not present, the path was not found
      deprecated: false
    delete:
      tags:
      - Segments
      summary: Delete a Segment by SegmentId including its historic versions
      operationId: delete_segment
      parameters:
      - name: segmentId
        in: path
        description: SegmentId
        required: true
        style: simple
        explode: false
        schema:
          type: string
          example: 1ab85f0e-3b5c-4a35-bc07-242c68a7d195132
      responses:
        '200':
          description: Deleted the Segment. Response body is what the segment looked like prior to deletion
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
      deprecated: false
  /segmentsV2/{segmentId}/createdDate/{timestamp}:
    get:
      tags:
      - Segments
      summary: Retrieve a Segment's Historic Definition
      description: Retrieve a Segment as it existed at the given point in time. Only segments with non-numeric SegmentIds are supported
      operationId: get_segment_historic
      parameters:
      - name: segmentId
        in: path
        description: SegmentId
        required: true
        style: simple
        schema:
          type: string
          example: 1ab85f0e-3b5c-4a35-bc07-242c68a7d195
      - name: timestamp
        in: path
        description: UTC milliseconds from the epoch
        required: true
        style: simple
        schema:
          type: integer
          format: int64
          example: 1752701788081
      responses:
        '200':
          description: Retrieved Segment as it existed at the given point in time
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Segment was Not Found at the timestamp provided
      deprecated: false
    put:
      tags:
      - Segments
      summary: Revert a Segment to a Historic Definition
      description: Revert a segment to how it looked at a specific point in time. Only segments with non-numeric SegmentIds are supported
      operationId: segment_revert_to_history
      parameters:
      - name: segmentId
        in: path
        description: SegmentId
        required: true
        style: simple
        schema:
          type: string
          example: 1ab85f0e-3b5c-4a35-bc07-242c68a7d195
      - name: timestamp
        in: path
        description: UTC milliseconds from the epoch
        required: true
        style: simple
        schema:
          type: integer
          format: int64
          example: 1752701788081
      responses:
        '200':
          description: Segment successfully reverted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RootSuccessDO'
        '400':
          description: Bad Request. See error details in response body
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Segment was Not Found at the timestamp provided
      deprecated: false
components:
  schemas:
    SegmentDO:
      title: SegmentDO
      type: object
      required:
      - segment_conditions
      - segment_condition_groups
      - segment_condition_group_operator
      properties:
        created_date:
          type: string
          format: date-time
          example: '2024-01-30T14:56:02.952Z'
        meta:
          type: object
          additionalProperties:
            type: string
        segment_condition_group_operator:
          type: string
          description: The operator that combines the condition groups
          enum:
          - and
          - or
          example: and
        segment_condition_groups:
          type: array
          items:
            $ref: '#/components/schemas/ConditionGroupDO'
        segment_conditions:
          type: array
          items:
            $ref: '#/components/schemas/ConditionDO'
        segment_hash:
          type: string
          readOnly: true
        segment_id:
          type: string
          readOnly: true
        user_id:
          type: string
          description: The user that created this version of the segment
          readOnly: true
        name:
          type: string
          description: Optional. Segments with this attribute are Saved Segments and will show up on the /app/audiences page. Value must be unique. Can be defined at creation time, but cannot be added to a Segment during an update operation
        description:
          type: string
          maxLength: 1000
          description: Optional for Saved Segments
        category:
          type: string
          enum:
          - AUDIENCE
          readOnly: true
    AggFieldDO:
      description: Required if the aggregate objects is using the "most_recent" operator. This AggFieldDO defines the query logic that the most recent object must satisfy. When this field is present, the ConditionDO.fields attribute is used to specify the requirements prior to selecting the most recent record.
      title: AggFieldDO
      required:
      - data_type
      - name
      - operator
      - value
      type: object
      properties:
        value:
          type: string
          description: Value the `name` field's value should be evaluated against. Sometimes optional based on `operator`
        data_type:
          type: string
          enum:
          - string
          - number
          - decimal
          - date
          - datetime
          - list
          - ''
        name:
          type: string
          description: Field whose value will be evaluated
        operator:
          type: string
          enum:
          - '='
          - <
          - '>'
          - <=
          - '>='
          - '!='
          - contains
          - does not contain
          - is
          - is not
          - not empty
          - empty
          - wildcard match
          - aggregate of
          - ''
    ConditionGroupFieldDO:
      title: ConditionGroupFieldDO
      required:
      - type
      type: object
      properties:
        id:
          type: string
          description: Id of the Condition that belongs to this Condition Group. Conditions must not be in more than one group
          example: '1'
        type:
          type: string
          description: Required. Type of "condition" indicates that the "id" attribute is a condition id.
          enum:
          - condition
    RootErrorDO:
      title: RootErrorDO
      type: object
      properties:
        errors:
          type: array
          items:
            $ref: '#/components/schemas/ErrorDetailDO'
    FieldDO:
      title: FieldDO
      required:
      - data_type
      - name
      - operator
      - value
      type: object
      properties:
        value:
          type: string
          description: Value the `name` field's value should be evaluated against. Sometimes optional based on `operator`
          example: '14'
        data_type:
          type: string
          enum:
          - string
          - number
          - decimal
          - date
          - datetime
          - list
          - ''
          example: string
        name:
          type: string
          description: Field whose value will be evaluated
          example: tagid
        operator:
          type: string
          description: All possible operators for evaluating the field's value against the `value` field
          enum:
          - '='
          - <
          - '>'
          - <=
          - '>='
          - '!='
          - starts with
          - does not start with
          - contains
          - does not contain
          - is
          - is not
          - is in any
          - missing at least one
          - empty
          - not empty
          - empty|=
          - empty|<
          - empty|<=
          - wildcard match
          - any
          - not_previous
          - between
          - not between
          - all
          - none
          - ''
          example: '='
        external:
          type: boolean
          description: '(Optional. Default False) If `external` is present and true, then the value of this FieldDO''s "value" attribute is ignored and the externalId passed at-query time is used as the value of this FieldDO''s "value" attribute. Segments with an `"external": true` value will not evaluate without and external-id defined at request time. This attribute is commonly used to ensure the same pre-determined object satisfies multiple conditions'
          default: false
    ErrorDetailDO:
      title: ErrorDetailDO
      type: object
      properties:
        code:
          type: string
        detail:
          type: string
        source:
          $ref: '#/components/schemas/ErrorSourceDO'
        status:
          type: string
        title:
          type: string
    SegmentDataDO:
      title: SegmentDataDO
      type: object
      properties:
        attributes:
          $ref: '#/components/schemas/SegmentDO'
        id:
          type: string
          example: 1ab85f0e-3b5c-4a35-bc07-242c68a7d195
          readOnly: true
        type:
          type: string
          readOnly: true
          example: Segment.v2
    ErrorSourceDO:
      title: ErrorSourceDO
      type: object
      properties:
        pointer:
          type: string
    ConditionGroupDO:
      title: ConditionGroupDO
      type: object
      properties:
        id:
          type: string
          description: id's should be numeric strings
          example: '1'
        operator:
          type: string
          description: The operator that applies to the conditions in this group
          enum:
          - and
          - or
          example: and
        values:
          type: array
          description: A list of conditions in the group. All items in the "values" array must have the same "type"
          items:
            $ref: '#/components/schemas/ConditionGroupFieldDO'
    ConditionDO:
      title: ConditionDO
      required:
      - object_type
      - source_system
      - fields
      type: object
      properties:
        field_aggregate:
          $ref: '#/components/schemas/AggregateDO'
        fields:
          type: array
          description: Defines the fields, values, types, and their operators. These act as search criteria for the Segment's condition.
          items:
            $ref: '#/components/schemas/FieldDO'
        hash:
          type: string
          description: Sha1 Hash of the Condition's simple logic and its aggregation logic
          readOnly: true
        hash_simple:
          type: string
          description: Sha1 Hash of the Condition's simple logic
          readOnly: true
        id:
          type: string
          description: Numeric unique identifier for the Condition
          example: '1'
        object_type:
          type: string
          description: Name of the Object being evaluated
          enum:
          - tag
        source_system:
          type: string
          description: Namespace of Object being evaluated
          enum:
          - activecampaign
    AggregateDO:
      title: AggregateDO
      description: (Optional) AggregateDO allows for requiring a count of discrete matches against the simple (non-aggregate part of a) condition before the entire condition is considered satisfied.
      type: object
      example: {}
      properties:
        aggregate_field_operator:
          type: string
          description: "Compares the aggregate count of occurrences to the value of the `aggregate_field_value` field. \nDescription of Values:\n* \"\" - Entire AggregateDO object will be ignored\n* \"between\" - Aggregate must be between `aggregate_field_start_value` and `aggregate_field_end_value`\n* \"most_recent\" - Only the most recent record of the given SourceObject type will be looked at.\n* \"all\" - All records of the given SourceObject type will considered.\n* \"\" - aggregation is ignored \"aggregate_most_recent_field\" is required if \"most_recent\" is used. \n* All other values relate directly to only the aggregate_field_value field"
          default: ''
          enum:
          - '='
          - '!='
          - <
          - '>'
          - <=
          - '>='
          - between
          - most_recent
          - all
          - ''
        aggregate_field_start_value:
          type: string
          example: '4'
        aggregate_field_end_value:
          type: string
          example: '8'
        aggregate_field_value:
          type: string
          example: '2'
        aggregate_field_time_within_unit:
          type: string
          description: 'Look for aggregations within the aggregate_field_time_within_value with units equal to this value.

            Not required if `aggregate_field_operator` is empty. If empty when `aggregate_field_operator` is not empty, "days" will be assumed.'
          default: days
          enum:
          - hours
          - days
          - weeks
          - months
          - ''
        aggregate_field_time_within_value:
          maximum: 2160
          type: integer
          example: 90
          description: 'Number of aggregate_field_time_within_unit to look for aggregations within. Not required if `aggregate_field_operator` is empty. When `aggregate_field_operator` is not empty, value must be greater than 0 and less than or equal to the maximum value for the unit specified, which are as follows:

            * hours - 2160

            * days - 90

            * weeks - 13

            * months - 3'
        aggregate_most_recent_field:
          $ref: '#/components/schemas/AggFieldDO'
    RootSuccessDO:
      title: RootSuccessDO
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/SegmentDataDO'
  requestBodies:
    RootDO:
      description: Segment Request Document Object
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/RootSuccessDO'
      required: true
  securitySchemes:
    Api_Key:
      type: apiKey
      in: header
      name: Api-Token