openapi: "3.1.0"
info:
  title: "E-commerce API"
  version: "1.0.0"
  description: "Products, orders, cart, customers, and richer catalog payloads Exported as an OpenAPI 3.1 document from Fake API for Devs."
servers:
  - url: "https://fakeapifordevs.vercel.app"
        description: "Fake API for Devs production endpoint"
tags:
  - name: "E-commerce"
        description: "Products, orders, cart, customers, and richer catalog payloads"
paths:
  /api/ecommerce/products:
    get:
      tags:
        - "E-commerce"
      summary: "GET /api/ecommerce/products?per_page=10&page=2"
      operationId: "ecommerce_get_ecommerce_products"
      parameters:
        - name: "page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      default: 1
                    description: "1-indexed page number for collection endpoints."
        - name: "per_page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      maximum: 50
                      default: 10
                    description: "Page size for collection endpoints."
        - name: "q"
                    in: "query"
                    schema:
                      type: "string"
                    description: "Optional text search filter where supported."
        - name: "delay"
                    in: "query"
                    schema:
                      type: "number"
                      minimum: 0
                      maximum: 10
                    description: "Optional artificial delay in seconds."
        - name: "simulate_error"
                    in: "query"
                    schema:
                      type: "string"
                      enum:
                        - "rate_limit"
                        - "server_error"
                        - "not_found"
                        - "unauthorized"
                        - "forbidden"
                        - "bad_request"
                        - "service_unavailable"
                        - "timeout"
                        - "malformed"
                    description: "Force a mock failure scenario for resilience testing."
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"
    post:
      tags:
        - "E-commerce"
      summary: "POST /api/ecommerce/products"
      operationId: "ecommerce_post_ecommerce_products"
      parameters:
        []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: "object"
            example:
              name: "Demo Product"
              price: 129.99
              category: "Electronics"
              stock: 42
              description: "Launch-ready item straight from the Fake API for Devs catalog."
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"
  /api/ecommerce/orders:
    get:
      tags:
        - "E-commerce"
      summary: "GET /api/ecommerce/orders?status=fulfilled"
      operationId: "ecommerce_get_ecommerce_orders"
      parameters:
        - name: "page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      default: 1
                    description: "1-indexed page number for collection endpoints."
        - name: "per_page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      maximum: 50
                      default: 10
                    description: "Page size for collection endpoints."
        - name: "q"
                    in: "query"
                    schema:
                      type: "string"
                    description: "Optional text search filter where supported."
        - name: "delay"
                    in: "query"
                    schema:
                      type: "number"
                      minimum: 0
                      maximum: 10
                    description: "Optional artificial delay in seconds."
        - name: "simulate_error"
                    in: "query"
                    schema:
                      type: "string"
                      enum:
                        - "rate_limit"
                        - "server_error"
                        - "not_found"
                        - "unauthorized"
                        - "forbidden"
                        - "bad_request"
                        - "service_unavailable"
                        - "timeout"
                        - "malformed"
                    description: "Force a mock failure scenario for resilience testing."
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"
    post:
      tags:
        - "E-commerce"
      summary: "POST /api/ecommerce/orders"
      operationId: "ecommerce_post_ecommerce_orders"
      parameters:
        []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: "object"
            example:
              customer_id: "cus_1001"
              channel: "web"
              items:
                - sku: "SKU-FAKE-1"
                                    quantity: 1
                                    unit_price: 129.99
                - sku: "SKU-FAKE-2"
                                    quantity: 2
                                    unit_price: 29.99
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"
  /api/ecommerce/orders/ord_1001:
    get:
      tags:
        - "E-commerce"
      summary: "GET /api/ecommerce/orders/ord_1001"
      operationId: "ecommerce_get_ecommerce_orders_ord_1001"
      parameters:
        - name: "page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      default: 1
                    description: "1-indexed page number for collection endpoints."
        - name: "per_page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      maximum: 50
                      default: 10
                    description: "Page size for collection endpoints."
        - name: "q"
                    in: "query"
                    schema:
                      type: "string"
                    description: "Optional text search filter where supported."
        - name: "delay"
                    in: "query"
                    schema:
                      type: "number"
                      minimum: 0
                      maximum: 10
                    description: "Optional artificial delay in seconds."
        - name: "simulate_error"
                    in: "query"
                    schema:
                      type: "string"
                      enum:
                        - "rate_limit"
                        - "server_error"
                        - "not_found"
                        - "unauthorized"
                        - "forbidden"
                        - "bad_request"
                        - "service_unavailable"
                        - "timeout"
                        - "malformed"
                    description: "Force a mock failure scenario for resilience testing."
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"
  /api/ecommerce/customers:
    get:
      tags:
        - "E-commerce"
      summary: "GET /api/ecommerce/customers?tier=gold"
      operationId: "ecommerce_get_ecommerce_customers"
      parameters:
        - name: "page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      default: 1
                    description: "1-indexed page number for collection endpoints."
        - name: "per_page"
                    in: "query"
                    schema:
                      type: "integer"
                      minimum: 1
                      maximum: 50
                      default: 10
                    description: "Page size for collection endpoints."
        - name: "q"
                    in: "query"
                    schema:
                      type: "string"
                    description: "Optional text search filter where supported."
        - name: "delay"
                    in: "query"
                    schema:
                      type: "number"
                      minimum: 0
                      maximum: 10
                    description: "Optional artificial delay in seconds."
        - name: "simulate_error"
                    in: "query"
                    schema:
                      type: "string"
                      enum:
                        - "rate_limit"
                        - "server_error"
                        - "not_found"
                        - "unauthorized"
                        - "forbidden"
                        - "bad_request"
                        - "service_unavailable"
                        - "timeout"
                        - "malformed"
                    description: "Force a mock failure scenario for resilience testing."
      responses:
        200:
          description: "Successful response"
          content:
            application/json:
              schema:
                type: "object"
        400:
          description: "Bad request"
        401:
          description: "Unauthorized"
        404:
          description: "Not found"
        429:
          description: "Rate limited"
        500:
          description: "Internal server error"