Matomo

Matomo Visitor Interest API

VisitorInterest API lets you access visitor engagement distribution reports, including visits by pages viewed, visit duration, days since last visit, and visit count.

GitHub OpenAPI

Operations 4

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /index.php?module=API&method=VisitorInterest.getNumberOfVisitsPerVisitDuration Report visits by visit duration · Visitor interest get number of visits per visit duration #
Ask an LLM
“How long do visitors typically stay on my site?”
“What share of visits last under 30 seconds?”
Tell an agent
Show the distribution of visit durations for site {idSite} for {period} {date}.
Group visits by time spent on site {idSite} on {date}.
GET /index.php?module=API&method=VisitorInterest.getNumberOfVisitsPerPage Report visits by pages viewed · Visitor interest get number of visits per page #
Ask an LLM
“How many pages do visitors usually look at per visit?”
“What portion of visits only view a single page?”
Tell an agent
Show the page-depth distribution for site {idSite} for {period} {date}.
Group visits by number of pages viewed on site {idSite} on {date}.
GET /index.php?module=API&method=VisitorInterest.getNumberOfVisitsByDaysSinceLast Report visits by days since previous visit · Visitor interest get number of visits by days since last #
Ask an LLM
“How many days pass before returning visitors come back?”
“Do my returning visitors come back within a week?”
Tell an agent
Show visits grouped by days since the previous visit for site {idSite} for {period} {date}.
Break down return gaps in days for site {idSite} on {date}.
GET /index.php?module=API&method=VisitorInterest.getNumberOfVisitsByVisitCount Report visits by lifetime visit count · Visitor interest get number of visits by visit count #
Ask an LLM
“How many of my visitors are on their first, second or tenth visit?”
“What does visitor loyalty look like by total number of visits?”
Tell an agent
Show visits grouped by lifetime visit count for site {idSite} for {period} {date}.
Break down loyalty by visit number for site {idSite} on {date}.

Documentation

📖
Documentation
https://developer.matomo.org/api-reference/reporting-api
📖
Documentation
https://developer.matomo.org/api-reference/reporting-api#Live
📖
Documentation
https://developer.matomo.org/api-reference/reporting-api#Goals
📖
Documentation
https://developer.matomo.org/api-reference/reporting-api-segmentation

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/matomo/refs/heads/main/openapi/matomo-visitorinterest-api-openapi.yml

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OpenAPI Specification

matomo-visitorinterest-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Matomo Reporting API for plugin Visitor Interest API
  version: 1.0.0
  description: VisitorInterest API lets you access visitor engagement distribution reports, including visits by pages viewed, visit duration, days since last visit, and visit count.
servers:
- url: https://demo-proxy.innocraft.cloud/
  description: Current Matomo instance
security:
- MatomoToken: []
tags:
- name: VisitorInterest
  description: VisitorInterest API lets you access visitor engagement distribution reports, including visits by pages viewed, visit duration, days since last visit, and visit count.
paths:
  /index.php?module=API&method=VisitorInterest.getNumberOfVisitsPerVisitDuration:
    get:
      tags:
      - VisitorInterest
      description: Returns visit duration distribution metrics for the requested site and period.
      operationId: VisitorInterest.getNumberOfVisitsPerVisitDuration
      parameters:
      - $ref: '#/components/parameters/formatOptional'
      - name: idSite
        in: query
        description: Website ID(s) to query. - Single site ID (e.g. 1) - Multiple site IDs (e.g. [1, 4, 5]) - Comma-separated list ("1,4,5") or "all"
        required: true
        schema:
          oneOf:
          - type: integer
            example: 1
          - type: string
            example: '1'
          - type: array
            items:
              type: integer
            example: 1
      - name: period
        in: query
        description: The period to process, processes data for the period containing the specified date.
        required: true
        schema:
          type: string
          enum:
          - day
          - week
          - month
          - year
          - range
          example: day
      - name: date
        in: query
        description: The date or date range to process. 'YYYY-MM-DD', magic keywords (today, yesterday, lastWeek, lastMonth, lastYear), or date range (ie, 'YYYY-MM-DD,YYYY-MM-DD', lastX, previousX).
        required: true
        schema:
          type: string
          example: yesterday
      - name: segment
        in: query
        description: 'Custom segment to filter the report. Example: "referrerName==example.com" Supports AND (;) and OR (,) operators.'
        required: false
        schema:
          type: string
      responses:
        '200':
          description: 'Visit counts grouped by visit duration ranges.


            Example responses require Super User access. Use Try it out to see a live response.'
          content:
            text/xml: []
            application/json: []
            application/vnd.ms-excel: []
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/ServerError'
        default:
          $ref: '#/components/responses/DefaultError'
      summary: Visitor interest get number of visits per visit duration
      x-summary-source: derived
  /index.php?module=API&method=VisitorInterest.getNumberOfVisitsPerPage:
    get:
      tags:
      - VisitorInterest
      description: Returns page-depth distribution metrics for the requested site and period.
      operationId: VisitorInterest.getNumberOfVisitsPerPage
      parameters:
      - $ref: '#/components/parameters/formatOptional'
      - name: idSite
        in: query
        description: Website ID(s) to query. - Single site ID (e.g. 1) - Multiple site IDs (e.g. [1, 4, 5]) - Comma-separated list ("1,4,5") or "all"
        required: true
        schema:
          oneOf:
          - type: integer
            example: 1
          - type: string
            example: '1'
          - type: array
            items:
              type: integer
            example: 1
      - name: period
        in: query
        description: The period to process, processes data for the period containing the specified date.
        required: true
        schema:
          type: string
          enum:
          - day
          - week
          - month
          - year
          - range
          example: day
      - name: date
        in: query
        description: The date or date range to process. 'YYYY-MM-DD', magic keywords (today, yesterday, lastWeek, lastMonth, lastYear), or date range (ie, 'YYYY-MM-DD,YYYY-MM-DD', lastX, previousX).
        required: true
        schema:
          type: string
          example: yesterday
      - name: segment
        in: query
        description: 'Custom segment to filter the report. Example: "referrerName==example.com" Supports AND (;) and OR (,) operators.'
        required: false
        schema:
          type: string
      responses:
        '200':
          description: 'Visit counts grouped by pages-per-visit ranges.


            Example responses require Super User access. Use Try it out to see a live response.'
          content:
            text/xml: []
            application/json: []
            application/vnd.ms-excel: []
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/ServerError'
        default:
          $ref: '#/components/responses/DefaultError'
      summary: Visitor interest get number of visits per page
      x-summary-source: derived
  /index.php?module=API&method=VisitorInterest.getNumberOfVisitsByDaysSinceLast:
    get:
      tags:
      - VisitorInterest
      description: Returns the distribution of visits by days since the previous visit.
      operationId: VisitorInterest.getNumberOfVisitsByDaysSinceLast
      parameters:
      - $ref: '#/components/parameters/formatOptional'
      - name: idSite
        in: query
        description: Website ID(s) to query. - Single site ID (e.g. 1) - Multiple site IDs (e.g. [1, 4, 5]) - Comma-separated list ("1,4,5") or "all"
        required: true
        schema:
          oneOf:
          - type: integer
            example: 1
          - type: string
            example: '1'
          - type: array
            items:
              type: integer
            example: 1
      - name: period
        in: query
        description: The period to process, processes data for the period containing the specified date.
        required: true
        schema:
          type: string
          enum:
          - day
          - week
          - month
          - year
          - range
          example: day
      - name: date
        in: query
        description: The date or date range to process. 'YYYY-MM-DD', magic keywords (today, yesterday, lastWeek, lastMonth, lastYear), or date range (ie, 'YYYY-MM-DD,YYYY-MM-DD', lastX, previousX).
        required: true
        schema:
          type: string
          example: yesterday
      - name: segment
        in: query
        description: 'Custom segment to filter the report. Example: "referrerName==example.com" Supports AND (;) and OR (,) operators.'
        required: false
        schema:
          type: string
      responses:
        '200':
          description: 'Visit counts grouped by days since the last visit.


            Example responses require Super User access. Use Try it out to see a live response.'
          content:
            text/xml: []
            application/json: []
            application/vnd.ms-excel: []
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/ServerError'
        default:
          $ref: '#/components/responses/DefaultError'
      summary: Visitor interest get number of visits by days since last
      x-summary-source: derived
  /index.php?module=API&method=VisitorInterest.getNumberOfVisitsByVisitCount:
    get:
      tags:
      - VisitorInterest
      description: Returns the distribution of visits by lifetime visit count.
      operationId: VisitorInterest.getNumberOfVisitsByVisitCount
      parameters:
      - $ref: '#/components/parameters/formatOptional'
      - name: idSite
        in: query
        description: Website ID(s) to query. - Single site ID (e.g. 1) - Multiple site IDs (e.g. [1, 4, 5]) - Comma-separated list ("1,4,5") or "all"
        required: true
        schema:
          oneOf:
          - type: integer
            example: 1
          - type: string
            example: '1'
          - type: array
            items:
              type: integer
            example: 1
      - name: period
        in: query
        description: The period to process, processes data for the period containing the specified date.
        required: true
        schema:
          type: string
          enum:
          - day
          - week
          - month
          - year
          - range
          example: day
      - name: date
        in: query
        description: The date or date range to process. 'YYYY-MM-DD', magic keywords (today, yesterday, lastWeek, lastMonth, lastYear), or date range (ie, 'YYYY-MM-DD,YYYY-MM-DD', lastX, previousX).
        required: true
        schema:
          type: string
          example: yesterday
      - name: segment
        in: query
        description: 'Custom segment to filter the report. Example: "referrerName==example.com" Supports AND (;) and OR (,) operators.'
        required: false
        schema:
          type: string
      responses:
        '200':
          description: 'Visit counts grouped by visit count ranges.


            Example responses require Super User access. Use Try it out to see a live response.'
          content:
            text/xml: []
            application/json: []
            application/vnd.ms-excel: []
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/ServerError'
        default:
          $ref: '#/components/responses/DefaultError'
      summary: Visitor interest get number of visits by visit count
      x-summary-source: derived
components:
  responses:
    Forbidden:
      description: Authenticated but not allowed to access the resource.
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: Not authorised.'
        text/html:
          schema:
            type: string
          example: Not authorised.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
    BadRequest:
      description: Bad request (validation or missing parameters).
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: There was an error.'
        text/html:
          schema:
            type: string
          example: There was an error.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
    NotFound:
      description: Resource not found.
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: The method is not available.'
        text/html:
          schema:
            type: string
          example: The method is not available.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
    Unauthorized:
      description: Authentication failed or missing token.
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: You must be logged in to access this functionality.'
        text/html:
          schema:
            type: string
          example: You must be logged in to access this functionality.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
    ServerError:
      description: Unexpected server error.
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: There was an error.'
        text/html:
          schema:
            type: string
          example: There was an error.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
    DefaultError:
      description: Default error response (any non-2xx).
      content:
        text/plain:
          schema:
            type: string
          example: 'Error: There was an error.'
        text/html:
          schema:
            type: string
          example: There was an error.
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
        application/xml:
          schema:
            $ref: '#/components/schemas/ErrorXml'
  schemas:
    ErrorXml:
      description: Generic Matomo error payload in XML.
      properties:
        error:
          properties:
            message:
              type: string
              xml:
                attribute: true
              example: There was an error
          type: object
          xml:
            name: error
      type: object
      xml:
        name: result
    Error:
      description: Generic Matomo error payload.
      required:
      - result
      - message
      properties:
        result:
          type: string
          example: error
        message:
          type: string
          example: There was an error
        code:
          type: integer
      type: object
      additionalProperties: true
  parameters:
    formatOptional:
      name: format
      in: query
      description: Response format. Defaults to `xml`. Use `original` to get the original PHP data structure.
      required: false
      schema:
        type: string
        default: xml
        enum:
        - xml
        - json
        - csv
        - tsv
        - html
        - rss
        - original
  securitySchemes:
    MatomoToken:
      type: http
      description: Paste your token generated from Personal > Security. Swagger will send it as a Bearer token.
      scheme: bearer
externalDocs:
  description: Matomo Reporting API developer page
  url: https://developer.matomo.org/api-reference/reporting-api/