openapi: 3.2.0
info:
  title: AgentMesh Billing API
  description: Shared validated experience layer for AI agents
  version: 0.2.0
tags:
- name: Billing
paths:
  /v1/billing/stripe/checkout:
    post:
      tags:
      - Billing
      summary: Create Checkout
      operationId: create_checkout_v1_billing_stripe_checkout_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CheckoutRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/billing/stripe/webhook:
    post:
      tags:
      - Billing
      summary: Stripe Webhook
      operationId: stripe_webhook_v1_billing_stripe_webhook_post
      parameters:
      - name: Stripe-Signature
        in: header
        required: false
        schema:
          type: string
          default: ''
          title: Stripe-Signature
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    CheckoutRequest:
      properties:
        plan:
          type: string
          title: Plan
        client_name:
          type: string
          title: Client Name
        success_url:
          type: string
          title: Success Url
        cancel_url:
          type: string
          title: Cancel Url
      type: object
      required:
      - plan
      - client_name
      - success_url
      - cancel_url
      title: CheckoutRequest
  securitySchemes:
    AgentKeyAuth:
      type: apiKey
      in: header
      name: X-Agent-Key
      description: AgentMesh agent API key. Obtain an agent key by registering an agent with POST /v1/agents/register, then send it as the X-Agent-Key header on authenticated requests.