naftiko: 1.0.0-alpha2
info:
  label: Core API — Statements
  description: 'Core API — Statements. 13 operations. Lead operation: List account statement summaries. Self-contained Naftiko
    capability covering one Marqeta business surface.'
  tags:
  - Marqeta
  - Statements
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    MARQETA_API_KEY: MARQETA_API_KEY
capability:
  consumes:
  - type: http
    namespace: core-statements
    baseUri: ''
    description: Core API — Statements business capability. Self-contained, no shared references.
    resources:
    - name: accounts-account_token-statements
      path: /accounts/{account_token}/statements
      operations:
      - name: getstatementsummariesbyaccount
        method: GET
        description: List account statement summaries
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve statement summaries.
          required: true
        - name: start_date
          in: query
          type: string
          description: Returns statements with a matching opening date.
        - name: end_date
          in: query
          type: string
          description: Returns statements with a matching closing date.
        - name: count
          in: query
          type: integer
          description: Number of account statement resources to retrieve.
        - name: start_index
          in: query
          type: integer
          description: Sort order index of the first resource in the returned array.
        - name: sort_by
          in: query
          type: string
          description: Field on which to sort.
    - name: accounts-account_token-statements-files
      path: /accounts/{account_token}/statements/files
      operations:
      - name: getstatementfilesbyaccount
        method: GET
        description: List files for an account
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which to retrieve statement files.
          required: true
        - name: start_date
          in: query
          type: string
          description: Start date of the date range for which to return statement files.
        - name: end_date
          in: query
          type: string
          description: End date of the date range for which to return statement files.
        - name: count
          in: query
          type: integer
          description: Number of statement file resources to retrieve.
        - name: start_index
          in: query
          type: integer
          description: Sort order index of the first resource in the returned array.
        - name: sort_by
          in: query
          type: string
          description: Field on which to sort.
    - name: accounts-account_token-statements-statement_summary_token
      path: /accounts/{account_token}/statements/{statement_summary_token}
      operations:
      - name: retrievestatementsummary
        method: GET
        description: Retrieve account statement summary
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve a statement summary.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary to retrieve.
          required: true
    - name: accounts-account_token-statements-statement_summary_token-files
      path: /accounts/{account_token}/statements/{statement_summary_token}/files
      operations:
      - name: retrievestatementfiles
        method: GET
        description: List files for a statement summary
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which to retrieve statement files for a statement summary.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary whose statement files you want to retrieve.
          required: true
        - name: count
          in: query
          type: integer
          description: Number of statement files to return.
        - name: start_index
          in: query
          type: integer
          description: Sort order index from which to begin returning files.
    - name: accounts-account_token-statements-statement_summary_token-interestcharges
      path: /accounts/{account_token}/statements/{statement_summary_token}/interestcharges
      operations:
      - name: retrievestatementinterestcharges
        method: GET
        description: Retrieve account statement interest charges
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve the statement interest charges.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve the interest charges.
          required: true
    - name: accounts-account_token-statements-statement_summary_token-journalentries
      path: /accounts/{account_token}/statements/{statement_summary_token}/journalentries
      operations:
      - name: liststatementjournalentries
        method: GET
        description: List account statement journal entries
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which to retrieve the statement journal entries.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve journal entries.
          required: true
        - name: count
          in: query
          type: integer
          description: Number of journal entry resources to return.
        - name: start_index
          in: query
          type: integer
          description: Sort order index of the first resource in the returned array.
        - name: expand
          in: query
          type: array
          description: Embeds the specified object into the response.
        - name: sort_by
          in: query
          type: string
          description: Field on which to sort.
    - name: accounts-account_token-statements-statement_summary_token-ledgerentries
      path: /accounts/{account_token}/statements/{statement_summary_token}/ledgerentries
      operations:
      - name: liststatementledgerentries
        method: GET
        description: List account statement ledger entries
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which to retrieve the statement ledger entries.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve ledger entries.
          required: true
        - name: expand
          in: query
          type: array
          description: Embeds the specified object into the response.
        - name: sort_by
          in: query
          type: string
          description: Field on which to sort.
    - name: accounts-account_token-statements-statement_summary_token-paymentinfo
      path: /accounts/{account_token}/statements/{statement_summary_token}/paymentinfo
      operations:
      - name: retrievestatementpaymentinfo
        method: GET
        description: Retrieve account statement payment information
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve the statement payment information.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve the payment information.
          required: true
    - name: accounts-account_token-statements-statement_summary_token-paymentreminders
      path: /accounts/{account_token}/statements/{statement_summary_token}/paymentreminders/
      operations:
      - name: getpaymentremindersbystatementsummary
        method: GET
        description: List payment reminders by statement summary
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve the statement payment information.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve the payment information.
          required: true
        - name: count
          in: query
          type: integer
          description: Number of payment reminder resources to retrieve.
        - name: start_index
          in: query
          type: integer
          description: Sort order index of the first resource in the returned array.
        - name: sort_by
          in: query
          type: string
          description: Field on which to sort.
    - name: accounts-account_token-statements-statement_summary_token-paymentreminders-token
      path: /accounts/{account_token}/statements/{statement_summary_token}/paymentreminders/{token}
      operations:
      - name: getpaymentreminder
        method: GET
        description: Get payment reminder
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account for which you want to retrieve the statement payment reminder.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary for which you want to retrieve the statement payment reminder.
          required: true
        - name: token
          in: path
          type: string
          description: Unique identifier of the payment reminder you want to retrieve.
          required: true
    - name: accounts-account_token-statements-statement_summary_token-rewards
      path: /accounts/{account_token}/statements/{statement_summary_token}/rewards
      operations:
      - name: retrievestatementreward
        method: GET
        description: Retrieve account statement rewards
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account from which to retrieve statement rewards.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve rewards.
          required: true
    - name: accounts-account_token-statements-statement_summary_token-yeartodate
      path: /accounts/{account_token}/statements/{statement_summary_token}/yeartodate
      operations:
      - name: retrieveyeartodateforstatementsummary
        method: GET
        description: Retrieve account statement year-to-date totals
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account from which to retrieve statement year-to-date totals.
          required: true
        - name: statement_summary_token
          in: path
          type: string
          description: Unique identifier of the statement summary from which to retrieve year-to-date totals.
          required: true
    - name: webhooks-event_type-resource_token
      path: /webhooks/{event_type}/{resource_token}
      operations:
      - name: resendwebhookevent
        method: POST
        description: Resend credit event notification
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: event_type
          in: path
          type: string
          description: Specifies the type of event you want to resend.
          required: true
        - name: resource_token
          in: path
          type: string
          description: Unique identifier of the resource for which you want to resend a notification.
          required: true
    authentication:
      type: basic
      username: '{{env.MARQETA_USER}}'
      password: '{{env.MARQETA_PASS}}'
  exposes:
  - type: rest
    namespace: core-statements-rest
    port: 8080
    description: REST adapter for Core API — Statements. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/accounts/{account-token}/statements
      name: accounts-account-token-statements
      description: REST surface for accounts-account_token-statements.
      operations:
      - method: GET
        name: getstatementsummariesbyaccount
        description: List account statement summaries
        call: core-statements.getstatementsummariesbyaccount
        with:
          account_token: rest.account_token
          start_date: rest.start_date
          end_date: rest.end_date
          count: rest.count
          start_index: rest.start_index
          sort_by: rest.sort_by
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/files
      name: accounts-account-token-statements-files
      description: REST surface for accounts-account_token-statements-files.
      operations:
      - method: GET
        name: getstatementfilesbyaccount
        description: List files for an account
        call: core-statements.getstatementfilesbyaccount
        with:
          account_token: rest.account_token
          start_date: rest.start_date
          end_date: rest.end_date
          count: rest.count
          start_index: rest.start_index
          sort_by: rest.sort_by
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}
      name: accounts-account-token-statements-statement-summary-token
      description: REST surface for accounts-account_token-statements-statement_summary_token.
      operations:
      - method: GET
        name: retrievestatementsummary
        description: Retrieve account statement summary
        call: core-statements.retrievestatementsummary
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/files
      name: accounts-account-token-statements-statement-summary-token-files
      description: REST surface for accounts-account_token-statements-statement_summary_token-files.
      operations:
      - method: GET
        name: retrievestatementfiles
        description: List files for a statement summary
        call: core-statements.retrievestatementfiles
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
          count: rest.count
          start_index: rest.start_index
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/interestcharges
      name: accounts-account-token-statements-statement-summary-token-interestcharges
      description: REST surface for accounts-account_token-statements-statement_summary_token-interestcharges.
      operations:
      - method: GET
        name: retrievestatementinterestcharges
        description: Retrieve account statement interest charges
        call: core-statements.retrievestatementinterestcharges
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/journalentries
      name: accounts-account-token-statements-statement-summary-token-journalentries
      description: REST surface for accounts-account_token-statements-statement_summary_token-journalentries.
      operations:
      - method: GET
        name: liststatementjournalentries
        description: List account statement journal entries
        call: core-statements.liststatementjournalentries
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
          count: rest.count
          start_index: rest.start_index
          expand: rest.expand
          sort_by: rest.sort_by
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/ledgerentries
      name: accounts-account-token-statements-statement-summary-token-ledgerentries
      description: REST surface for accounts-account_token-statements-statement_summary_token-ledgerentries.
      operations:
      - method: GET
        name: liststatementledgerentries
        description: List account statement ledger entries
        call: core-statements.liststatementledgerentries
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
          expand: rest.expand
          sort_by: rest.sort_by
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/paymentinfo
      name: accounts-account-token-statements-statement-summary-token-paymentinfo
      description: REST surface for accounts-account_token-statements-statement_summary_token-paymentinfo.
      operations:
      - method: GET
        name: retrievestatementpaymentinfo
        description: Retrieve account statement payment information
        call: core-statements.retrievestatementpaymentinfo
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/paymentreminders
      name: accounts-account-token-statements-statement-summary-token-paymentreminders
      description: REST surface for accounts-account_token-statements-statement_summary_token-paymentreminders.
      operations:
      - method: GET
        name: getpaymentremindersbystatementsummary
        description: List payment reminders by statement summary
        call: core-statements.getpaymentremindersbystatementsummary
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
          count: rest.count
          start_index: rest.start_index
          sort_by: rest.sort_by
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/paymentreminders/{token}
      name: accounts-account-token-statements-statement-summary-token-paymentreminders-token
      description: REST surface for accounts-account_token-statements-statement_summary_token-paymentreminders-token.
      operations:
      - method: GET
        name: getpaymentreminder
        description: Get payment reminder
        call: core-statements.getpaymentreminder
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
          token: rest.token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/rewards
      name: accounts-account-token-statements-statement-summary-token-rewards
      description: REST surface for accounts-account_token-statements-statement_summary_token-rewards.
      operations:
      - method: GET
        name: retrievestatementreward
        description: Retrieve account statement rewards
        call: core-statements.retrievestatementreward
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/statements/{statement-summary-token}/yeartodate
      name: accounts-account-token-statements-statement-summary-token-yeartodate
      description: REST surface for accounts-account_token-statements-statement_summary_token-yeartodate.
      operations:
      - method: GET
        name: retrieveyeartodateforstatementsummary
        description: Retrieve account statement year-to-date totals
        call: core-statements.retrieveyeartodateforstatementsummary
        with:
          account_token: rest.account_token
          statement_summary_token: rest.statement_summary_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/webhooks/{event-type}/{resource-token}
      name: webhooks-event-type-resource-token
      description: REST surface for webhooks-event_type-resource_token.
      operations:
      - method: POST
        name: resendwebhookevent
        description: Resend credit event notification
        call: core-statements.resendwebhookevent
        with:
          event_type: rest.event_type
          resource_token: rest.resource_token
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: core-statements-mcp
    port: 9090
    transport: http
    description: MCP adapter for Core API — Statements. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: list-account-statement-summaries
      description: List account statement summaries
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.getstatementsummariesbyaccount
      with:
        account_token: tools.account_token
        start_date: tools.start_date
        end_date: tools.end_date
        count: tools.count
        start_index: tools.start_index
        sort_by: tools.sort_by
      outputParameters:
      - type: object
        mapping: $.
    - name: list-files-account
      description: List files for an account
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.getstatementfilesbyaccount
      with:
        account_token: tools.account_token
        start_date: tools.start_date
        end_date: tools.end_date
        count: tools.count
        start_index: tools.start_index
        sort_by: tools.sort_by
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-statement-summary
      description: Retrieve account statement summary
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrievestatementsummary
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
      outputParameters:
      - type: object
        mapping: $.
    - name: list-files-statement-summary
      description: List files for a statement summary
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrievestatementfiles
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
        count: tools.count
        start_index: tools.start_index
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-statement-interest-charges
      description: Retrieve account statement interest charges
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrievestatementinterestcharges
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
      outputParameters:
      - type: object
        mapping: $.
    - name: list-account-statement-journal-entries
      description: List account statement journal entries
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.liststatementjournalentries
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
        count: tools.count
        start_index: tools.start_index
        expand: tools.expand
        sort_by: tools.sort_by
      outputParameters:
      - type: object
        mapping: $.
    - name: list-account-statement-ledger-entries
      description: List account statement ledger entries
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.liststatementledgerentries
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
        expand: tools.expand
        sort_by: tools.sort_by
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-statement-payment-information
      description: Retrieve account statement payment information
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrievestatementpaymentinfo
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
      outputParameters:
      - type: object
        mapping: $.
    - name: list-payment-reminders-statement-summary
      description: List payment reminders by statement summary
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.getpaymentremindersbystatementsummary
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
        count: tools.count
        start_index: tools.start_index
        sort_by: tools.sort_by
      outputParameters:
      - type: object
        mapping: $.
    - name: get-payment-reminder
      description: Get payment reminder
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.getpaymentreminder
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
        token: tools.token
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-statement-rewards
      description: Retrieve account statement rewards
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrievestatementreward
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-statement-year-date
      description: Retrieve account statement year-to-date totals
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-statements.retrieveyeartodateforstatementsummary
      with:
        account_token: tools.account_token
        statement_summary_token: tools.statement_summary_token
      outputParameters:
      - type: object
        mapping: $.
    - name: resend-credit-event-notification
      description: Resend credit event notification
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-statements.resendwebhookevent
      with:
        event_type: tools.event_type
        resource_token: tools.resource_token
      outputParameters:
      - type: object
        mapping: $.