{
  "openapi": "3.1.0",
  "info": {
    "title": "QR Code Generator",
    "summary": "Create advanced QR codes for applications and automation.",
    "description": "Generate QR codes via REST API: custom logos, brand colors, error correction L–H, PNG, SVG, or WEBP. Scan-verified output with quality score.",
    "version": "1.0.0",
    "contact": {
      "name": "Precision Solutions Tech",
      "url": "https://precisionsolutionstech.com/apis/qr-code-generator/"
    }
  },
  "externalDocs": {
    "description": "QR Code Generator documentation",
    "url": "https://precisionsolutionstech.com/apis/qr-code-generator/"
  },
  "servers": [
    {
      "url": "https://advanced-qr-code-generator-api1.p.rapidapi.com"
    }
  ],
  "security": [
    {
      "rapidApiKey": []
    }
  ],
  "components": {
    "securitySchemes": {
      "rapidApiKey": {
        "type": "apiKey",
        "in": "header",
        "name": "x-rapidapi-key"
      }
    }
  },
  "paths": {
    "/generate": {
      "post": {
        "operationId": "qrCodeGenerator",
        "summary": "Create advanced QR codes for applications and automation.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "data": {
                    "type": "string"
                  },
                  "size": {
                    "type": "integer"
                  },
                  "errorCorrectionLevel": {
                    "type": "string"
                  },
                  "foregroundColor": {
                    "type": "string"
                  },
                  "backgroundColor": {
                    "type": "string"
                  },
                  "quietZone": {
                    "type": "integer"
                  },
                  "format": {
                    "type": "string"
                  },
                  "logo": {
                    "type": "object",
                    "properties": {
                      "base64": {
                        "type": "string"
                      },
                      "scale": {
                        "type": "number"
                      },
                      "padding": {
                        "type": "integer"
                      }
                    }
                  }
                }
              },
              "example": {
                "data": "https://precisionsolutionstech-netizen.github.io/api-catalog",
                "size": 400,
                "errorCorrectionLevel": "H",
                "foregroundColor": "#1a1a2e",
                "backgroundColor": "#eaeaea",
                "quietZone": 4,
                "format": "png",
                "logo": {
                  "base64": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhKmMIQAAAABJRU5ErkJggg==",
                  "scale": 0.2,
                  "padding": 8
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful response",
            "content": {
              "application/json": {}
            }
          },
          "400": {
            "description": "Invalid request"
          },
          "429": {
            "description": "Rate limit exceeded"
          }
        }
      }
    }
  }
}