Shift4 Payments API — Events

naftiko: 1.0.0-alpha2
info:
  label: Shift4 Payments API — Events
  description: 'Shift4 Payments API — Events. 2 operations. Lead operation: List Events. Self-contained Naftiko capability
    covering one Shift4 Payments business surface.'
  tags:
  - Shift4 Payments
  - Events
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SHIFT4_PAYMENTS_API_KEY: SHIFT4_PAYMENTS_API_KEY
capability:
  consumes:
  - type: http
    namespace: shift4-events
    baseUri: https://api.shift4.com
    description: Shift4 Payments API — Events business capability. Self-contained, no shared references.
    resources:
    - name: events
      path: /events
      operations:
      - name: listevents
        method: GET
        description: List Events
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: events-eventId
      path: /events/{eventId}
      operations:
      - name: getevent
        method: GET
        description: Retrieve an Event
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: basic
      username: '{{env.SHIFT4_PAYMENTS_USER}}'
      password: '{{env.SHIFT4_PAYMENTS_PASS}}'
  exposes:
  - type: rest
    namespace: shift4-events-rest
    port: 8080
    description: REST adapter for Shift4 Payments API — Events. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/events
      name: events
      description: REST surface for events.
      operations:
      - method: GET
        name: listevents
        description: List Events
        call: shift4-events.listevents
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/events/{eventid}
      name: events-eventid
      description: REST surface for events-eventId.
      operations:
      - method: GET
        name: getevent
        description: Retrieve an Event
        call: shift4-events.getevent
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: shift4-events-mcp
    port: 9090
    transport: http
    description: MCP adapter for Shift4 Payments API — Events. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: list-events
      description: List Events
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: shift4-events.listevents
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-event
      description: Retrieve an Event
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: shift4-events.getevent
      outputParameters:
      - type: object
        mapping: $.