Core API — bank transfers

naftiko: 1.0.0-alpha2
info:
  label: Core API — bank transfers
  description: 'Core API — bank transfers. 6 operations. Lead operation: Lists all bank transfers. Self-contained Naftiko
    capability covering one Marqeta business surface.'
  tags:
  - Marqeta
  - bank transfers
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    MARQETA_API_KEY: MARQETA_API_KEY
capability:
  consumes:
  - type: http
    namespace: core-bank-transfers
    baseUri: ''
    description: Core API — bank transfers business capability. Self-contained, no shared references.
    resources:
    - name: banktransfers-ach
      path: /banktransfers/ach
      operations:
      - name: getbanktransfersach
        method: GET
        description: Lists all bank transfers
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: count
          in: query
          type: integer
          description: Number of users to retrieve
        - name: start_index
          in: query
          type: integer
          description: Start index
        - name: user_token
          in: query
          type: string
          description: User token
        - name: business_token
          in: query
          type: string
          description: Business token
        - name: funding_source_token
          in: query
          type: string
          description: Funding source token
        - name: statuses
          in: query
          type: string
          description: A comma-delimited list of bank transfer status(s)
        - name: sort_by
          in: query
          type: string
          description: Sort order
        - name: expand
          in: query
          type: string
          description: Object to expand
        - name: funding_source_type
          in: query
          type: string
          description: Funding source type
      - name: postbanktransfersach
        method: POST
        description: Creates an ACH bank transfer
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: banktransfers-ach-earlyfunds
      path: /banktransfers/ach/earlyfunds
      operations:
      - name: postapplyprovisionalcredittobanktransfer
        method: POST
        description: Applies a provisional credit to a bank transfer
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: banktransfers-ach-transitions
      path: /banktransfers/ach/transitions
      operations:
      - name: getbanktransfersachtransitions
        method: GET
        description: Lists all bank transfer transitions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: count
          in: query
          type: integer
          description: Number of bank transfer transitions to retrieve
        - name: token
          in: query
          type: string
          description: Bank transfer transition token
        - name: bank_transfer_token
          in: query
          type: string
          description: Bank transfer token
        - name: start_index
          in: query
          type: integer
          description: Start index
        - name: sort_by
          in: query
          type: string
          description: Sort order
        - name: statuses
          in: query
          type: string
          description: Comma-delimited list of bank transfer states to display e.g. PENDING | PROCESSING | SUBMITTED | RETURNED
            |  COMPLETED | CANCELLED
      - name: postbanktransfersachtransitions
        method: POST
        description: Creates an ACH bank transfer transition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: banktransfers-ach-token
      path: /banktransfers/ach/{token}
      operations:
      - name: getbanktransfersachtoken
        method: GET
        description: Returns a bank transfer entry
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: token
          in: path
          type: string
          description: Bank transfer token
          required: true
    authentication:
      type: basic
      username: '{{env.MARQETA_USER}}'
      password: '{{env.MARQETA_PASS}}'
  exposes:
  - type: rest
    namespace: core-bank-transfers-rest
    port: 8080
    description: REST adapter for Core API — bank transfers. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/banktransfers/ach
      name: banktransfers-ach
      description: REST surface for banktransfers-ach.
      operations:
      - method: GET
        name: getbanktransfersach
        description: Lists all bank transfers
        call: core-bank-transfers.getbanktransfersach
        with:
          count: rest.count
          start_index: rest.start_index
          user_token: rest.user_token
          business_token: rest.business_token
          funding_source_token: rest.funding_source_token
          statuses: rest.statuses
          sort_by: rest.sort_by
          expand: rest.expand
          funding_source_type: rest.funding_source_type
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postbanktransfersach
        description: Creates an ACH bank transfer
        call: core-bank-transfers.postbanktransfersach
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/banktransfers/ach/earlyfunds
      name: banktransfers-ach-earlyfunds
      description: REST surface for banktransfers-ach-earlyfunds.
      operations:
      - method: POST
        name: postapplyprovisionalcredittobanktransfer
        description: Applies a provisional credit to a bank transfer
        call: core-bank-transfers.postapplyprovisionalcredittobanktransfer
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/banktransfers/ach/transitions
      name: banktransfers-ach-transitions
      description: REST surface for banktransfers-ach-transitions.
      operations:
      - method: GET
        name: getbanktransfersachtransitions
        description: Lists all bank transfer transitions
        call: core-bank-transfers.getbanktransfersachtransitions
        with:
          count: rest.count
          token: rest.token
          bank_transfer_token: rest.bank_transfer_token
          start_index: rest.start_index
          sort_by: rest.sort_by
          statuses: rest.statuses
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: postbanktransfersachtransitions
        description: Creates an ACH bank transfer transition
        call: core-bank-transfers.postbanktransfersachtransitions
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/banktransfers/ach/{token}
      name: banktransfers-ach-token
      description: REST surface for banktransfers-ach-token.
      operations:
      - method: GET
        name: getbanktransfersachtoken
        description: Returns a bank transfer entry
        call: core-bank-transfers.getbanktransfersachtoken
        with:
          token: rest.token
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: core-bank-transfers-mcp
    port: 9090
    transport: http
    description: MCP adapter for Core API — bank transfers. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: lists-all-bank-transfers
      description: Lists all bank transfers
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-bank-transfers.getbanktransfersach
      with:
        count: tools.count
        start_index: tools.start_index
        user_token: tools.user_token
        business_token: tools.business_token
        funding_source_token: tools.funding_source_token
        statuses: tools.statuses
        sort_by: tools.sort_by
        expand: tools.expand
        funding_source_type: tools.funding_source_type
      outputParameters:
      - type: object
        mapping: $.
    - name: creates-ach-bank-transfer
      description: Creates an ACH bank transfer
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-bank-transfers.postbanktransfersach
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: applies-provisional-credit-bank-transfer
      description: Applies a provisional credit to a bank transfer
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-bank-transfers.postapplyprovisionalcredittobanktransfer
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: lists-all-bank-transfer-transitions
      description: Lists all bank transfer transitions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-bank-transfers.getbanktransfersachtransitions
      with:
        count: tools.count
        token: tools.token
        bank_transfer_token: tools.bank_transfer_token
        start_index: tools.start_index
        sort_by: tools.sort_by
        statuses: tools.statuses
      outputParameters:
      - type: object
        mapping: $.
    - name: creates-ach-bank-transfer-transition
      description: Creates an ACH bank transfer transition
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-bank-transfers.postbanktransfersachtransitions
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: returns-bank-transfer-entry
      description: Returns a bank transfer entry
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-bank-transfers.getbanktransfersachtoken
      with:
        token: tools.token
      outputParameters:
      - type: object
        mapping: $.