lit-api-server — Billing

naftiko: 1.0.0-alpha2
info:
  label: lit-api-server — Billing
  description: 'lit-api-server — Billing. 4 operations. Lead operation: Billing. Self-contained Naftiko capability covering
    one Lit Protocol business surface.'
  tags:
  - Lit Protocol
  - Billing
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    LIT_PROTOCOL_API_KEY: LIT_PROTOCOL_API_KEY
capability:
  consumes:
  - type: http
    namespace: core-v1-billing
    baseUri: ''
    description: lit-api-server — Billing business capability. Self-contained, no shared references.
    resources:
    - name: billing-balance
      path: /billing/balance
      operations:
      - name: billingbalance
        method: GET
        description: GET /billing/balance — returns the current credit balance for the authenticated user.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Api-Key
          in: header
          type: string
          description: 'API-mode auth: account or usage API key (alternatively `Authorization: Bearer <key>`). OR — for ChainSecured
            callers — omit X-Api-Key entirely and send `X-Walle'
    - name: billing-confirm_payment
      path: /billing/confirm_payment
      operations:
      - name: billingconfirmpayment
        method: POST
        description: POST /billing/confirm_payment — verifies a succeeded PaymentIntent and credits the account.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Api-Key
          in: header
          type: string
          description: 'API-mode auth: account or usage API key (alternatively `Authorization: Bearer <key>`). OR — for ChainSecured
            callers — omit X-Api-Key entirely and send `X-Walle'
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: billing-create_payment_intent
      path: /billing/create_payment_intent
      operations:
      - name: billingcreatepaymentintent
        method: POST
        description: POST /billing/create_payment_intent — creates a Stripe PaymentIntent and returns the client_secret for
          use with Stripe.js `confirmCardPayment`.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: X-Api-Key
          in: header
          type: string
          description: 'API-mode auth: account or usage API key (alternatively `Authorization: Bearer <key>`). OR — for ChainSecured
            callers — omit X-Api-Key entirely and send `X-Walle'
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: billing-stripe_config
      path: /billing/stripe_config
      operations:
      - name: billingstripeconfig
        method: GET
        description: GET /billing/stripe_config — returns the Stripe publishable key. No auth required; the publishable key
          is safe to expose.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    namespace: core-v1-billing-rest
    port: 8080
    description: REST adapter for lit-api-server — Billing. One Spectral-compliant resource per consumed operation, prefixed
      with /v1.
    resources:
    - path: /v1/billing/balance
      name: billing-balance
      description: REST surface for billing-balance.
      operations:
      - method: GET
        name: billingbalance
        description: GET /billing/balance — returns the current credit balance for the authenticated user.
        call: core-v1-billing.billingbalance
        with:
          X-Api-Key: rest.X-Api-Key
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/billing/confirm-payment
      name: billing-confirm-payment
      description: REST surface for billing-confirm_payment.
      operations:
      - method: POST
        name: billingconfirmpayment
        description: POST /billing/confirm_payment — verifies a succeeded PaymentIntent and credits the account.
        call: core-v1-billing.billingconfirmpayment
        with:
          X-Api-Key: rest.X-Api-Key
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/billing/create-payment-intent
      name: billing-create-payment-intent
      description: REST surface for billing-create_payment_intent.
      operations:
      - method: POST
        name: billingcreatepaymentintent
        description: POST /billing/create_payment_intent — creates a Stripe PaymentIntent and returns the client_secret for
          use with Stripe.js `confirmCardPayment`.
        call: core-v1-billing.billingcreatepaymentintent
        with:
          X-Api-Key: rest.X-Api-Key
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/billing/stripe-config
      name: billing-stripe-config
      description: REST surface for billing-stripe_config.
      operations:
      - method: GET
        name: billingstripeconfig
        description: GET /billing/stripe_config — returns the Stripe publishable key. No auth required; the publishable key
          is safe to expose.
        call: core-v1-billing.billingstripeconfig
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: core-v1-billing-mcp
    port: 9090
    transport: http
    description: MCP adapter for lit-api-server — Billing. One tool per consumed operation, routed inline through this capability's
      consumes block.
    tools:
    - name: get-billing-balance-returns-current
      description: GET /billing/balance — returns the current credit balance for the authenticated user.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-v1-billing.billingbalance
      with:
        X-Api-Key: tools.X-Api-Key
      outputParameters:
      - type: object
        mapping: $.
    - name: post-billing-confirm-payment-verifies
      description: POST /billing/confirm_payment — verifies a succeeded PaymentIntent and credits the account.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-v1-billing.billingconfirmpayment
      with:
        X-Api-Key: tools.X-Api-Key
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: post-billing-create-payment-intent
      description: POST /billing/create_payment_intent — creates a Stripe PaymentIntent and returns the client_secret for
        use with Stripe.js `confirmCardPayment`.
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: core-v1-billing.billingcreatepaymentintent
      with:
        X-Api-Key: tools.X-Api-Key
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: get-billing-stripe-config-returns
      description: GET /billing/stripe_config — returns the Stripe publishable key. No auth required; the publishable key
        is safe to expose.
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: core-v1-billing.billingstripeconfig
      outputParameters:
      - type: object
        mapping: $.