openapi: 3.1.0
info:
  title: Swetrix Admin Annotations Revenue API
  description: The Swetrix Admin API manages analytics projects, funnels, annotations, project views (segments), and organisations. Supports full CRUD operations for all Swetrix account resources. All requests require authentication via the X-Api-Key header. Rate limit is 600 requests/hour.
  version: '1.0'
  contact:
    name: Swetrix Support
    url: https://swetrix.com/contact
  termsOfService: https://swetrix.com/privacy
  license:
    name: AGPL-3.0
    url: https://github.com/Swetrix/swetrix-api/blob/main/LICENSE
servers:
- url: https://api.swetrix.com
  description: Swetrix Production API
security:
- ApiKeyAuth: []
tags:
- name: Revenue
  description: Record revenue transactions (server-side only, requires API key)
paths:
  /log/revenue:
    post:
      operationId: recordRevenue
      summary: Record Revenue Transaction
      description: Records a revenue transaction (sale, refund, or subscription) for the specified project. Server-side only — requires API key authentication via X-Api-Key header. Amounts should always be positive (type field distinguishes refunds).
      tags:
      - Revenue
      security:
      - ApiKeyAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RevenueEvent'
            example:
              pid: abc123projectid
              type: sale
              amount: 49.99
              currency: USD
              productId: plan_pro_monthly
              productName: Pro Monthly Plan
      responses:
        '201':
          description: Revenue transaction recorded successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                  transactionId:
                    type: string
                example:
                  success: true
                  transactionId: txn_abc123
        '400':
          $ref: '#/components/responses/BadRequest'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          $ref: '#/components/responses/ServerError'
components:
  responses:
    Forbidden:
      description: Forbidden - duplicate unique event, invalid API key, or insufficient permissions
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
    BadRequest:
      description: Bad request - malformed body, missing required fields, or disabled project
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
    ServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
  schemas:
    RevenueEvent:
      type: object
      required:
      - pid
      - type
      - amount
      - currency
      properties:
        pid:
          type: string
          description: Project ID
        type:
          type: string
          enum:
          - sale
          - refund
          - subscription
          description: Transaction type
        amount:
          type: number
          description: Transaction amount in major currency units (always positive)
        currency:
          type: string
          description: ISO 4217 currency code (e.g. USD)
        transactionId:
          type: string
          description: Stable unique transaction identifier for deduplication
        productId:
          type: string
          description: SKU or product identifier
        productName:
          type: string
          description: Human-readable product name
        profileId:
          type: string
          description: Swetrix user profile ID
        sessionId:
          type: string
          description: Browsing session ID
        created:
          type: string
          format: date-time
          description: ISO 8601 transaction date
        metadata:
          type: object
          description: Custom key-value pairs (max 100 keys, 2000 chars)
          additionalProperties:
            type: string
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-Api-Key
      description: API key from Swetrix account settings (https://swetrix.com/user-settings)
externalDocs:
  description: Swetrix Admin API Documentation
  url: https://swetrix.com/docs/admin-api