TrueLayer Payments API — Merchant Accounts

naftiko: 1.0.0-alpha2
info:
  label: TrueLayer Payments API — Merchant Accounts
  description: 'TrueLayer Payments API — Merchant Accounts. 3 operations. Lead operation: List Merchant Accounts. Self-contained
    Naftiko capability covering one Truelayer business surface.'
  tags:
  - Truelayer
  - Merchant Accounts
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    TRUELAYER_API_KEY: TRUELAYER_API_KEY
capability:
  consumes:
  - type: http
    namespace: payments-merchant-accounts
    baseUri: https://api.truelayer.com
    description: TrueLayer Payments API — Merchant Accounts business capability. Self-contained, no shared references.
    resources:
    - name: v3-merchant-accounts
      path: /v3/merchant-accounts
      operations:
      - name: listmerchantaccounts
        method: GET
        description: List Merchant Accounts
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: v3-merchant-accounts-id
      path: /v3/merchant-accounts/{id}
      operations:
      - name: getmerchantaccount
        method: GET
        description: Get Merchant Account
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          required: true
    - name: v3-merchant-accounts-id-transactions
      path: /v3/merchant-accounts/{id}/transactions
      operations:
      - name: listmerchantaccounttransactions
        method: GET
        description: List Merchant Account Transactions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: id
          in: path
          type: string
          required: true
        - name: from
          in: query
          type: string
          description: Start date-time filter (ISO 8601)
        - name: to
          in: query
          type: string
          description: End date-time filter (ISO 8601)
        - name: cursor
          in: query
          type: string
          description: Pagination cursor
    authentication:
      type: bearer
      token: '{{env.TRUELAYER_API_KEY}}'
  exposes:
  - type: rest
    namespace: payments-merchant-accounts-rest
    port: 8080
    description: REST adapter for TrueLayer Payments API — Merchant Accounts. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/v3/merchant-accounts
      name: v3-merchant-accounts
      description: REST surface for v3-merchant-accounts.
      operations:
      - method: GET
        name: listmerchantaccounts
        description: List Merchant Accounts
        call: payments-merchant-accounts.listmerchantaccounts
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v3/merchant-accounts/{id}
      name: v3-merchant-accounts-id
      description: REST surface for v3-merchant-accounts-id.
      operations:
      - method: GET
        name: getmerchantaccount
        description: Get Merchant Account
        call: payments-merchant-accounts.getmerchantaccount
        with:
          id: rest.id
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v3/merchant-accounts/{id}/transactions
      name: v3-merchant-accounts-id-transactions
      description: REST surface for v3-merchant-accounts-id-transactions.
      operations:
      - method: GET
        name: listmerchantaccounttransactions
        description: List Merchant Account Transactions
        call: payments-merchant-accounts.listmerchantaccounttransactions
        with:
          id: rest.id
          from: rest.from
          to: rest.to
          cursor: rest.cursor
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: payments-merchant-accounts-mcp
    port: 9090
    transport: http
    description: MCP adapter for TrueLayer Payments API — Merchant Accounts. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: list-merchant-accounts
      description: List Merchant Accounts
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: payments-merchant-accounts.listmerchantaccounts
      outputParameters:
      - type: object
        mapping: $.
    - name: get-merchant-account
      description: Get Merchant Account
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: payments-merchant-accounts.getmerchantaccount
      with:
        id: tools.id
      outputParameters:
      - type: object
        mapping: $.
    - name: list-merchant-account-transactions
      description: List Merchant Account Transactions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: payments-merchant-accounts.listmerchantaccounttransactions
      with:
        id: tools.id
        from: tools.from
        to: tools.to
        cursor: tools.cursor
      outputParameters:
      - type: object
        mapping: $.