Core — payment

naftiko: 1.0.0-alpha2
info:
  label: Core — payment
  description: 'Core — payment. 6 operations. Lead operation: Stripe webhook handling. Self-contained Naftiko capability covering one business surface.'
  tags:
  - Scalar
  - payment
  created: '2026-05-20'
  modified: '2026-05-20'
binds:
- namespace: env
  keys:
    SCALAR_API_KEY: SCALAR_API_KEY
capability:
  consumes:
  - type: http
    namespace: core-payment
    baseUri: https://example.com
    description: Core — payment business capability. Self-contained, no shared references.
    resources:
    - name: stripe
      path: /stripe
      operations:
      - name: poststripe
        method: POST
        description: Stripe webhook handling
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: payment-start
      path: /payment/start
      operations:
      - name: postpaymentstart
        method: POST
        description: Create a new stripe checkout session or redirect to the customer billing portal.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: payment-billing-start
      path: /payment/billing/start
      operations:
      - name: postpaymentbillingstart
        method: POST
        description: Create a stripe management session for billing management
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: internal-billing-sync-subscription
      path: /internal/billing/sync-subscription
      operations:
      - name: postinternalbillingsyncsubscription
        method: POST
        description: Syncs a teams billable resources with stripe
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: internal-billing-increment-agent-messages
      path: /internal/billing/increment/agent-messages
      operations:
      - name: postinternalbillingincrementagentmessages
        method: POST
        description: Increments an agent keys message usage in Stripe
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: internal-billing-increment-agent-tokens
      path: /internal/billing/increment/agent-tokens
      operations:
      - name: postinternalbillingincrementagenttokens
        method: POST
        description: Increments a teams subscription agent token usage
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
  exposes:
  - type: rest
    namespace: core-payment-rest
    port: 8080
    description: REST adapter for Core — payment. One resource per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/stripe
      name: stripe
      description: REST surface for stripe.
      operations:
      - method: POST
        name: poststripe
        description: Stripe webhook handling
        call: core-payment.poststripe
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/payment/start
      name: payment-start
      description: REST surface for payment-start.
      operations:
      - method: POST
        name: postpaymentstart
        description: Create a new stripe checkout session or redirect to the customer billing portal.
        call: core-payment.postpaymentstart
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/payment/billing/start
      name: payment-billing-start
      description: REST surface for payment-billing-start.
      operations:
      - method: POST
        name: postpaymentbillingstart
        description: Create a stripe management session for billing management
        call: core-payment.postpaymentbillingstart
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/internal/billing/sync-subscription
      name: internal-billing-sync-subscription
      description: REST surface for internal-billing-sync-subscription.
      operations:
      - method: POST
        name: postinternalbillingsyncsubscription
        description: Syncs a teams billable resources with stripe
        call: core-payment.postinternalbillingsyncsubscription
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/internal/billing/increment/agent-messages
      name: internal-billing-increment-agent-messages
      description: REST surface for internal-billing-increment-agent-messages.
      operations:
      - method: POST
        name: postinternalbillingincrementagentmessages
        description: Increments an agent keys message usage in Stripe
        call: core-payment.postinternalbillingincrementagentmessages
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/internal/billing/increment/agent-tokens
      name: internal-billing-increment-agent-tokens
      description: REST surface for internal-billing-increment-agent-tokens.
      operations:
      - method: POST
        name: postinternalbillingincrementagenttokens
        description: Increments a teams subscription agent token usage
        call: core-payment.postinternalbillingincrementagenttokens
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: core-payment-mcp
    port: 9090
    transport: http
    description: MCP adapter for Core — payment. One tool per consumed operation, routed inline through this capability's consumes block.
    tools:
    - name: scalar-poststripe
      description: Stripe webhook handling
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.poststripe
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: scalar-postpaymentstart
      description: Create a new stripe checkout session or redirect to the customer billing portal.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.postpaymentstart
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: scalar-postpaymentbillingstart
      description: Create a stripe management session for billing management
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.postpaymentbillingstart
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: scalar-postinternalbillingsyncsubscription
      description: Syncs a teams billable resources with stripe
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.postinternalbillingsyncsubscription
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: scalar-postinternalbillingincrementagentmessages
      description: Increments an agent keys message usage in Stripe
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.postinternalbillingincrementagentmessages
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: scalar-postinternalbillingincrementagenttokens
      description: Increments a teams subscription agent token usage
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-payment.postinternalbillingincrementagenttokens
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.