Core API — Payments

naftiko: 1.0.0-alpha2
info:
  label: Core API — Payments
  description: 'Core API — Payments. 6 operations. Lead operation: List account payments. Self-contained Naftiko capability
    covering one Marqeta business surface.'
  tags:
  - Marqeta
  - Payments
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    MARQETA_API_KEY: MARQETA_API_KEY
capability:
  consumes:
  - type: http
    namespace: core-payments
    baseUri: ''
    description: Core API — Payments business capability. Self-contained, no shared references.
    resources:
    - name: accounts-account_token-payments
      path: /accounts/{account_token}/payments
      operations:
      - name: listpayments
        method: GET
        description: List account payments
        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 payments.
          required: true
        - name: start_date
          in: query
          type: string
          description: Beginning of the date range of the payments to return.
        - name: end_date
          in: query
          type: string
          description: End of the date range of the payments to return.
        - name: count
          in: query
          type: integer
          description: Number of account payments 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: statuses
          in: query
          type: array
          description: Array of statuses by which to filter payments.
      - name: createpayment
        method: POST
        description: Create account payment
        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 create a payment.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: accounts-account_token-payments-payment_token
      path: /accounts/{account_token}/payments/{payment_token}
      operations:
      - name: retrievepayment
        method: GET
        description: Retrieve account payment
        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 a payment.
          required: true
        - name: payment_token
          in: path
          type: string
          description: Unique identifier of the payment to retrieve.
          required: true
    - name: accounts-account_token-payments-payment_token-releasehold
      path: /accounts/{account_token}/payments/{payment_token}/releasehold
      operations:
      - name: releasepaymenthold
        method: POST
        description: Release payment hold
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: account_token
          in: path
          type: string
          description: Unique identifier of the credit account on which a payment hold is being released.
          required: true
        - name: payment_token
          in: path
          type: string
          description: Unique identifier of the payment currently on hold.
          required: true
    - name: accounts-account_token-payments-payment_token-transitions
      path: /accounts/{account_token}/payments/{payment_token}/transitions
      operations:
      - name: transitionpayment
        method: POST
        description: Transition account payment status
        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 transition a payment status.
          required: true
        - name: payment_token
          in: path
          type: string
          description: Unique identifier of the payment whose status you want to transition.
          required: true
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          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-payments-rest
    port: 8080
    description: REST adapter for Core API — Payments. One Spectral-compliant resource per consumed operation, prefixed with
      /v1.
    resources:
    - path: /v1/accounts/{account-token}/payments
      name: accounts-account-token-payments
      description: REST surface for accounts-account_token-payments.
      operations:
      - method: GET
        name: listpayments
        description: List account payments
        call: core-payments.listpayments
        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
          statuses: rest.statuses
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createpayment
        description: Create account payment
        call: core-payments.createpayment
        with:
          account_token: rest.account_token
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/payments/{payment-token}
      name: accounts-account-token-payments-payment-token
      description: REST surface for accounts-account_token-payments-payment_token.
      operations:
      - method: GET
        name: retrievepayment
        description: Retrieve account payment
        call: core-payments.retrievepayment
        with:
          account_token: rest.account_token
          payment_token: rest.payment_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/payments/{payment-token}/releasehold
      name: accounts-account-token-payments-payment-token-releasehold
      description: REST surface for accounts-account_token-payments-payment_token-releasehold.
      operations:
      - method: POST
        name: releasepaymenthold
        description: Release payment hold
        call: core-payments.releasepaymenthold
        with:
          account_token: rest.account_token
          payment_token: rest.payment_token
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/accounts/{account-token}/payments/{payment-token}/transitions
      name: accounts-account-token-payments-payment-token-transitions
      description: REST surface for accounts-account_token-payments-payment_token-transitions.
      operations:
      - method: POST
        name: transitionpayment
        description: Transition account payment status
        call: core-payments.transitionpayment
        with:
          account_token: rest.account_token
          payment_token: rest.payment_token
          body: rest.body
        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-payments.resendwebhookevent
        with:
          event_type: rest.event_type
          resource_token: rest.resource_token
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: core-payments-mcp
    port: 9090
    transport: http
    description: MCP adapter for Core API — Payments. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: list-account-payments
      description: List account payments
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-payments.listpayments
      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
        statuses: tools.statuses
      outputParameters:
      - type: object
        mapping: $.
    - name: create-account-payment
      description: Create account payment
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payments.createpayment
      with:
        account_token: tools.account_token
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieve-account-payment
      description: Retrieve account payment
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-payments.retrievepayment
      with:
        account_token: tools.account_token
        payment_token: tools.payment_token
      outputParameters:
      - type: object
        mapping: $.
    - name: release-payment-hold
      description: Release payment hold
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payments.releasepaymenthold
      with:
        account_token: tools.account_token
        payment_token: tools.payment_token
      outputParameters:
      - type: object
        mapping: $.
    - name: transition-account-payment-status
      description: Transition account payment status
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payments.transitionpayment
      with:
        account_token: tools.account_token
        payment_token: tools.payment_token
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: resend-credit-event-notification
      description: Resend credit event notification
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payments.resendwebhookevent
      with:
        event_type: tools.event_type
        resource_token: tools.resource_token
      outputParameters:
      - type: object
        mapping: $.