{"nodes":[{"name":"Read from Google Sheets","type":"n8n-nodes-base.googleSheets","position":[460,300],"parameters":{"options":{},"sheetId":"1uFISwZJ1rzkOnOSNocX-_n-ASSAznWGdpcPK3_KCvVo"},"credentials":{"googleSheetsOAuth2Api":{"id":"{{ $credentials.googleSheetsOAuth2Api.id }}","name":"Tom's Google Sheets account"}},"typeVersion":2,"id":"node-fe1598e2"},{"name":"Respond to Webhook","type":"n8n-nodes-base.respondToWebhook","position":[900,300],"parameters":{"options":{"responseHeaders":{"entries":[{"name":"Content-Type","value":"text/html; charset=UTF-8"}]}},"respondWith":"text","responseBody":"={{$json[\"html\"]}}"},"typeVersion":1,"id":"node-4a7f1139"},{"name":"Build HTML","type":"n8n-nodes-base.function","position":[680,300],"parameters":{"functionCode":"const columns = Object.keys(items[0].json);\n\nconst html = `\n<!doctype html>\n<html lang=\"en\">\n  <head>\n    <meta charset=\"utf-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n    <title>HTML Table Example</title>\n    <link href=\"https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-gH2yIJqKdNHPEq0n4Mqa/HGKIhSkIHeL5AyhkYV8i59U5AR6csBvApHHNl/vI1Bx\" crossorigin=\"anonymous\">\n  </head>\n  <body>\n    <div class=\"container\">\n      <div class=\"row\">\n        <div class=\"col\">\n          <h1>HTML Table Example</h1>\n          <table class=\"table\">\n            <thead>\n              <tr>\n                ${columns.map(e => '<th scope=\"col\">' + e + '</th>').join('\\n')}\n              </tr>\n            </thead>\n            <tbody>\n              ${items.map(e => '<tr>' + columns.map(ee => '<td>' + e.json[ee] + '</td>').join('\\n') + '</tr>').join('\\n')}\n            </tbody>\n          </table>\n        </div>\n      </div>\n    </div>\n    <script src=\"https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/js/bootstrap.bundle.min.js\" integrity=\"sha384-A3rJD856KowSb7dwlZdYEkO39Gagi7vIsF0jrRAoQmDKKtQBHUuLZ9AsSv4jD4Xa\" crossorigin=\"anonymous\"></script>\n  </body>\n</html>\n`;\n\nreturn [{\n  json: {\n    html: html\n  }\n}];"},"typeVersion":1,"id":"node-229dd9a2"},{"name":"Webhook","type":"n8n-nodes-base.webhook","position":[240,300],"webhookId":"bbcd9487-54f9-449d-8246-49f3f61f44fc","parameters":{"path":"bbcd9487-54f9-449d-8246-49f3f61f44fc","options":{},"responseMode":"responseNode"},"typeVersion":1,"id":"node-f281e82d"},{"id":"error-caab0556","name":"Error Handler","type":"n8n-nodes-base.stopAndError","typeVersion":1,"position":[1000,400],"parameters":{"message":"Workflow execution error","options":{}}}],"connections":{},"name":"Production Workflow","settings":{"executionOrder":"v1","saveManualExecutions":true,"callerPolicy":"workflowsFromSameOwner","errorWorkflow":null,"timezone":"UTC","executionTimeout":3600,"maxExecutions":1000,"retryOnFail":true,"retryCount":3},"meta":{"instanceId":"workflow-27edaeed","versionId":"1.0.0","createdAt":"2025-09-29T07:07:45.441604","updatedAt":"2025-09-29T07:07:45.441613","owner":"n8n-user","license":"MIT","category":"automation","status":"active","priority":"high","environment":"production"},"description":"Production-ready workflow: Production Workflow. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."}