PostHog API — event_definitions

naftiko: 1.0.0-alpha2
info:
  label: PostHog API — event_definitions
  description: 'PostHog API — event_definitions. 13 operations. Lead operation: event_definitions. Self-contained Naftiko
    capability covering one Posthog business surface.'
  tags:
  - Posthog
  - event_definitions
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    POSTHOG_API_KEY: POSTHOG_API_KEY
capability:
  consumes:
  - type: http
    namespace: posthog-event-definitions
    baseUri: ''
    description: PostHog API — event_definitions business capability. Self-contained, no shared references.
    resources:
    - name: api-projects-project_id-event_definitions
      path: /api/projects/{project_id}/event_definitions/
      operations:
      - name: eventdefinitionslist
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: limit
          in: query
          type: integer
          description: Number of results to return per page.
        - name: offset
          in: query
          type: integer
          description: The initial index from which to return the results.
      - name: eventdefinitionscreate
        method: POST
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: api-projects-project_id-event_definitions-bulk_update_tags
      path: /api/projects/{project_id}/event_definitions/bulk_update_tags/
      operations:
      - name: eventdefinitionsbulkupdatetagscreate
        method: POST
        description: Bulk update tags on multiple objects.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: api-projects-project_id-event_definitions-by_name
      path: /api/projects/{project_id}/event_definitions/by_name/
      operations:
      - name: eventdefinitionsbynameretrieve
        method: GET
        description: Get event definition by exact name
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: name
          in: query
          type: string
          description: The exact event name to look up
          required: true
    - name: api-projects-project_id-event_definitions-golang
      path: /api/projects/{project_id}/event_definitions/golang/
      operations:
      - name: eventdefinitionsgolangretrieve
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: api-projects-project_id-event_definitions-promoted_properties
      path: /api/projects/{project_id}/event_definitions/promoted_properties/
      operations:
      - name: eventdefinitionspromotedpropertiesretrieve
        method: GET
        description: Resolve team-configured promoted properties for event definitions.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: names
          in: query
          type: array
          description: 'Optional: restrict the response to these event names. Repeat the parameter for multiple names (e.g.
            `?names=a&names=b`). When omitted, returns every team-config'
    - name: api-projects-project_id-event_definitions-python
      path: /api/projects/{project_id}/event_definitions/python/
      operations:
      - name: eventdefinitionspythonretrieve
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: api-projects-project_id-event_definitions-typescript
      path: /api/projects/{project_id}/event_definitions/typescript/
      operations:
      - name: eventdefinitionstypescriptretrieve
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: api-projects-project_id-event_definitions-id
      path: /api/projects/{project_id}/event_definitions/{id}/
      operations:
      - name: eventdefinitionsretrieve
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: A UUID string identifying this event definition.
          required: true
      - name: eventdefinitionsupdate
        method: PUT
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: A UUID string identifying this event definition.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: eventdefinitionspartialupdate
        method: PATCH
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: A UUID string identifying this event definition.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: false
      - name: eventdefinitionsdestroy
        method: DELETE
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: A UUID string identifying this event definition.
          required: true
    - name: api-projects-project_id-event_definitions-id-metrics
      path: /api/projects/{project_id}/event_definitions/{id}/metrics/
      operations:
      - name: eventdefinitionsmetricsretrieve
        method: GET
        description: ''
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: A UUID string identifying this event definition.
          required: true
    authentication:
      type: bearer
      token: '{{env.POSTHOG_API_KEY}}'
  exposes:
  - type: rest
    namespace: posthog-event-definitions-rest
    port: 8080
    description: REST adapter for PostHog API — event_definitions. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/api/projects/{project-id}/event-definitions
      name: api-projects-project-id-event-definitions
      description: REST surface for api-projects-project_id-event_definitions.
      operations:
      - method: GET
        name: eventdefinitionslist
        description: eventdefinitionslist
        call: posthog-event-definitions.eventdefinitionslist
        with:
          limit: rest.limit
          offset: rest.offset
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: eventdefinitionscreate
        description: eventdefinitionscreate
        call: posthog-event-definitions.eventdefinitionscreate
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/bulk-update-tags
      name: api-projects-project-id-event-definitions-bulk-update-tags
      description: REST surface for api-projects-project_id-event_definitions-bulk_update_tags.
      operations:
      - method: POST
        name: eventdefinitionsbulkupdatetagscreate
        description: Bulk update tags on multiple objects.
        call: posthog-event-definitions.eventdefinitionsbulkupdatetagscreate
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/by-name
      name: api-projects-project-id-event-definitions-by-name
      description: REST surface for api-projects-project_id-event_definitions-by_name.
      operations:
      - method: GET
        name: eventdefinitionsbynameretrieve
        description: Get event definition by exact name
        call: posthog-event-definitions.eventdefinitionsbynameretrieve
        with:
          name: rest.name
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/golang
      name: api-projects-project-id-event-definitions-golang
      description: REST surface for api-projects-project_id-event_definitions-golang.
      operations:
      - method: GET
        name: eventdefinitionsgolangretrieve
        description: eventdefinitionsgolangretrieve
        call: posthog-event-definitions.eventdefinitionsgolangretrieve
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/promoted-properties
      name: api-projects-project-id-event-definitions-promoted-properties
      description: REST surface for api-projects-project_id-event_definitions-promoted_properties.
      operations:
      - method: GET
        name: eventdefinitionspromotedpropertiesretrieve
        description: Resolve team-configured promoted properties for event definitions.
        call: posthog-event-definitions.eventdefinitionspromotedpropertiesretrieve
        with:
          names: rest.names
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/python
      name: api-projects-project-id-event-definitions-python
      description: REST surface for api-projects-project_id-event_definitions-python.
      operations:
      - method: GET
        name: eventdefinitionspythonretrieve
        description: eventdefinitionspythonretrieve
        call: posthog-event-definitions.eventdefinitionspythonretrieve
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/typescript
      name: api-projects-project-id-event-definitions-typescript
      description: REST surface for api-projects-project_id-event_definitions-typescript.
      operations:
      - method: GET
        name: eventdefinitionstypescriptretrieve
        description: eventdefinitionstypescriptretrieve
        call: posthog-event-definitions.eventdefinitionstypescriptretrieve
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/{id}
      name: api-projects-project-id-event-definitions-id
      description: REST surface for api-projects-project_id-event_definitions-id.
      operations:
      - method: GET
        name: eventdefinitionsretrieve
        description: eventdefinitionsretrieve
        call: posthog-event-definitions.eventdefinitionsretrieve
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: eventdefinitionsupdate
        description: eventdefinitionsupdate
        call: posthog-event-definitions.eventdefinitionsupdate
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: eventdefinitionspartialupdate
        description: eventdefinitionspartialupdate
        call: posthog-event-definitions.eventdefinitionspartialupdate
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: eventdefinitionsdestroy
        description: eventdefinitionsdestroy
        call: posthog-event-definitions.eventdefinitionsdestroy
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/api/projects/{project-id}/event-definitions/{id}/metrics
      name: api-projects-project-id-event-definitions-id-metrics
      description: REST surface for api-projects-project_id-event_definitions-id-metrics.
      operations:
      - method: GET
        name: eventdefinitionsmetricsretrieve
        description: eventdefinitionsmetricsretrieve
        call: posthog-event-definitions.eventdefinitionsmetricsretrieve
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: posthog-event-definitions-mcp
    port: 9090
    transport: http
    description: MCP adapter for PostHog API — event_definitions. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: eventdefinitionslist
      description: eventdefinitionslist
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionslist
      with:
        limit: tools.limit
        offset: tools.offset
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionscreate
      description: eventdefinitionscreate
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: posthog-event-definitions.eventdefinitionscreate
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: bulk-update-tags-multiple-objects
      description: Bulk update tags on multiple objects.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: posthog-event-definitions.eventdefinitionsbulkupdatetagscreate
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: get-event-definition-exact-name
      description: Get event definition by exact name
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsbynameretrieve
      with:
        name: tools.name
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionsgolangretrieve
      description: eventdefinitionsgolangretrieve
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsgolangretrieve
      outputParameters:
      - type: object
        mapping: $.
    - name: resolve-team-configured-promoted-properties
      description: Resolve team-configured promoted properties for event definitions.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionspromotedpropertiesretrieve
      with:
        names: tools.names
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionspythonretrieve
      description: eventdefinitionspythonretrieve
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionspythonretrieve
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionstypescriptretrieve
      description: eventdefinitionstypescriptretrieve
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionstypescriptretrieve
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionsretrieve
      description: eventdefinitionsretrieve
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsretrieve
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionsupdate
      description: eventdefinitionsupdate
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsupdate
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionspartialupdate
      description: eventdefinitionspartialupdate
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionspartialupdate
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionsdestroy
      description: eventdefinitionsdestroy
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsdestroy
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: eventdefinitionsmetricsretrieve
      description: eventdefinitionsmetricsretrieve
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: posthog-event-definitions.eventdefinitionsmetricsretrieve
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.