{ "openapi": "3.0.0", "info": { "title": "QR Code API", "description": "QR Code API can be used to generate a QR code from a link.", "version": "1.0.1" }, "servers": [ { "url": "https://trial-api-qr-code-2izv.gw.openapihub.com" }, { "url": "https://3fb1f696-ce16-4983-a691-1f25dcd9162c-2izv.gw.openapihub.com" } ], "paths": { "/qr-code-generator/qrcode": { "get": { "summary": "An API to generate a QR Code from a url", "description": "Get QR Code with qrcode_url", "parameters": [ { "name": "qrcode_url", "in": "query", "schema": { "type": "string" }, "example": "https://www.google.com" } ], "responses": { "200": { "description": "Successful response", "content": { "text/html": { "schema": { "type": "string", "example": "\r\n" } } } }, "400": { "description": "Bad request", "content": { "application/json": { "schema": { "type": "object", "example": { "message": "Error, No API key found in request" } } } } } }, "security": [ { "apiKeyAuth": [] } ] } } }, "components": { "schemas": { "sample_qr_code": { "type": "string", "example": "\r\n" }, "error_response": { "type": "object", "example": { "message": "Error, No API key found in request" } } }, "securitySchemes": { "apiKeyAuth": { "type": "apiKey", "in": "header", "name": "X-OpenAPIHub-Key" } } }, "tags": [] }