Cvent · Capability

Cvent REST APIs — Attendee Activities

Cvent REST APIs — Attendee Activities. 6 operations. Lead operation: List Activities. Self-contained Naftiko capability covering one business surface.

Cvent REST APIs — Attendee Activities is a Naftiko capability published by Cvent, one of 52 capabilities the APIs.io network indexes for this provider. It bundles 6 operations across the GET, POST, DELETE, and PUT methods rooted at /v1/attendees/activities.

The capability includes 2 read-only operations and 4 state-changing operations. Lead operation: List Activities. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include Cvent and Attendee Activities.

Run with Naftiko CventAttendee Activities

What You Can Do

GET
Listattendeeactivities — List Activities
/v1/attendees/activities
POST
Createattendeeactivity — Add External Activity
/v1/attendees/activities
GET
Listexternalattendeeactivitiesmetadata — List Ext. Activities Metadata
/v1/attendees/activities/external/metadata
POST
Createexternalattendeeactivitymetadata — Add Ext. Activities Metadata
/v1/attendees/activities/external/metadata
DELETE
Deleteexternalattendeeactivitymetadata — Delete Ext Activities Metadata
/v1/attendees/activities/external/metadata/{id}
PUT
Updateexternalattendeeactivitymetadata — Update Ext Activities Metadata
/v1/attendees/activities/external/metadata/{id}

MCP Tools

cvent-listattendeeactivities

List Activities

read-only idempotent
cvent-createattendeeactivity

Add External Activity

cvent-listexternalattendeeactivitiesmetadata

List Ext. Activities Metadata

read-only idempotent
cvent-createexternalattendeeactivitymetadata

Add Ext. Activities Metadata

cvent-deleteexternalattendeeactivitymetadata

Delete Ext Activities Metadata

idempotent
cvent-updateexternalattendeeactivitymetadata

Update Ext Activities Metadata

idempotent

Capability Spec

rest-attendee-activities.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: Cvent REST APIs — Attendee Activities
  description: 'Cvent REST APIs — Attendee Activities. 6 operations. Lead operation: List Activities. Self-contained Naftiko capability covering one business surface.'
  tags:
  - Cvent
  - Attendee Activities
  created: '2026-05-20'
  modified: '2026-05-20'
binds:
- namespace: env
  keys:
    CVENT_API_KEY: CVENT_API_KEY
capability:
  consumes:
  - type: http
    namespace: rest-attendee-activities
    baseUri: https://api-platform.cvent.com/ea
    description: Cvent REST APIs — Attendee Activities business capability. Self-contained, no shared references.
    resources:
    - name: attendees-activities
      path: /attendees/activities
      operations:
      - name: listattendeeactivities
        method: GET
        description: List Activities
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: filter
          in: query
          type: string
          description: 'Use filter query parameters to limit results

            to data that matches your criteria. See

            [Filters](/docs/rest-api/reference/filters) for details.


            Supported fields and operators are listed below:


            | Field'
      - name: createattendeeactivity
        method: POST
        description: Add External Activity
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: attendees-activities-external-metadata
      path: /attendees/activities/external/metadata
      operations:
      - name: listexternalattendeeactivitiesmetadata
        method: GET
        description: List Ext. Activities Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: filter
          in: query
          type: string
          description: 'Use filter query parameters to limit results

            to data that matches your criteria. See

            [Filters](/docs/rest-api/reference/filters) for details.


            Supported fields and operators are listed below:


            | Field'
      - name: createexternalattendeeactivitymetadata
        method: POST
        description: Add Ext. Activities Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: attendees-activities-external-metadata-id
      path: /attendees/activities/external/metadata/{id}
      operations:
      - name: deleteexternalattendeeactivitymetadata
        method: DELETE
        description: Delete Ext Activities Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: Path parameter id.
          required: true
      - name: updateexternalattendeeactivitymetadata
        method: PUT
        description: Update Ext Activities Metadata
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          description: Path parameter id.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
  exposes:
  - type: rest
    namespace: rest-attendee-activities-rest
    port: 8080
    description: REST adapter for Cvent REST APIs — Attendee Activities. One resource per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/attendees/activities
      name: attendees-activities
      description: REST surface for attendees-activities.
      operations:
      - method: GET
        name: listattendeeactivities
        description: List Activities
        call: rest-attendee-activities.listattendeeactivities
        with:
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createattendeeactivity
        description: Add External Activity
        call: rest-attendee-activities.createattendeeactivity
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/attendees/activities/external/metadata
      name: attendees-activities-external-metadata
      description: REST surface for attendees-activities-external-metadata.
      operations:
      - method: GET
        name: listexternalattendeeactivitiesmetadata
        description: List Ext. Activities Metadata
        call: rest-attendee-activities.listexternalattendeeactivitiesmetadata
        with:
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createexternalattendeeactivitymetadata
        description: Add Ext. Activities Metadata
        call: rest-attendee-activities.createexternalattendeeactivitymetadata
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/attendees/activities/external/metadata/{id}
      name: attendees-activities-external-metadata-id
      description: REST surface for attendees-activities-external-metadata-id.
      operations:
      - method: DELETE
        name: deleteexternalattendeeactivitymetadata
        description: Delete Ext Activities Metadata
        call: rest-attendee-activities.deleteexternalattendeeactivitymetadata
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
      - method: PUT
        name: updateexternalattendeeactivitymetadata
        description: Update Ext Activities Metadata
        call: rest-attendee-activities.updateexternalattendeeactivitymetadata
        with:
          id: rest.id
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: rest-attendee-activities-mcp
    port: 9090
    transport: http
    description: MCP adapter for Cvent REST APIs — Attendee Activities. One tool per consumed operation, routed inline through this capability's consumes block.
    tools:
    - name: cvent-listattendeeactivities
      description: List Activities
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: rest-attendee-activities.listattendeeactivities
      with:
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: cvent-createattendeeactivity
      description: Add External Activity
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-attendee-activities.createattendeeactivity
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: cvent-listexternalattendeeactivitiesmetadata
      description: List Ext. Activities Metadata
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: rest-attendee-activities.listexternalattendeeactivitiesmetadata
      with:
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: cvent-createexternalattendeeactivitymetadata
      description: Add Ext. Activities Metadata
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: rest-attendee-activities.createexternalattendeeactivitymetadata
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: cvent-deleteexternalattendeeactivitymetadata
      description: Delete Ext Activities Metadata
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: rest-attendee-activities.deleteexternalattendeeactivitymetadata
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: cvent-updateexternalattendeeactivitymetadata
      description: Update Ext Activities Metadata
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: rest-attendee-activities.updateexternalattendeeactivitymetadata
      with:
        id: tools.id
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.