Fiserv CardDeveloper API — Statements

naftiko: 1.0.0-alpha2
info:
  label: Fiserv CardDeveloper API — Statements
  description: 'Fiserv CardDeveloper API — Statements. 1 operations. Lead operation: Fiserv List account statements. Self-contained
    Naftiko capability covering one Fiserv business surface.'
  tags:
  - Fiserv
  - Statements
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FISERV_API_KEY: FISERV_API_KEY
capability:
  consumes:
  - type: http
    namespace: carddeveloper-statements
    baseUri: https://cert.api.fiservapps.com
    description: Fiserv CardDeveloper API — Statements business capability. Self-contained, no shared references.
    resources:
    - name: v1-accounts-accountNumber-statements
      path: /v1/accounts/{accountNumber}/statements
      operations:
      - name: liststatements
        method: GET
        description: Fiserv List account statements
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: statementDate
          in: query
          type: string
          description: The statement date to retrieve.
    authentication:
      type: bearer
      token: '{{env.FISERV_API_KEY}}'
  exposes:
  - type: rest
    namespace: carddeveloper-statements-rest
    port: 8080
    description: REST adapter for Fiserv CardDeveloper API — Statements. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/v1/accounts/{accountnumber}/statements
      name: v1-accounts-accountnumber-statements
      description: REST surface for v1-accounts-accountNumber-statements.
      operations:
      - method: GET
        name: liststatements
        description: Fiserv List account statements
        call: carddeveloper-statements.liststatements
        with:
          statementDate: rest.statementDate
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: carddeveloper-statements-mcp
    port: 9090
    transport: http
    description: MCP adapter for Fiserv CardDeveloper API — Statements. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: fiserv-list-account-statements
      description: Fiserv List account statements
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: carddeveloper-statements.liststatements
      with:
        statementDate: tools.statementDate
      outputParameters:
      - type: object
        mapping: $.