Tarjetas de código promocional personalizadas para usuarios verificados
Avanzado
Este es unSocial Mediaflujo de automatización del dominio deautomatización que contiene 19 nodos.Utiliza principalmente nodos como If, Set, Gmail, Webhook, GoogleSheets. Generar tarjetas de promoción personalizadas a través de verificación de correos, Gmail y Google Sheets
Requisitos previos
- •Cuenta de Google y credenciales de API de Gmail
- •Punto final de HTTP Webhook (n8n generará automáticamente)
- •Credenciales de API de Google Sheets
Nodos utilizados (19)
Categoría
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
"id": "",
"meta": {
"templateCredsSetupCompleted": false
},
"name": "Personalized Promo Code Cards for Verified Users",
"tags": [],
"nodes": [
{
"id": "b0df3843-bc98-4a04-b9c5-587df865c8d3",
"name": "Editar Campos",
"type": "n8n-nodes-base.set",
"position": [
576,
816
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "bf99a77f-9879-45b3-b466-1ec73565d9bd",
"name": "name",
"type": "string",
"value": "={{$json.body.name || 'Valued Customer'}}"
},
{
"id": "d5746616-ae00-4394-8c45-b1b2f996b1b0",
"name": "email",
"type": "string",
"value": "={{ $json.body.email }}"
},
{
"id": "78bac585-fbff-4a10-9953-85dbac79b18f",
"name": "promo_code",
"type": "string",
"value": "={{ $json.body.promo_code || 'WELCOME10'}}"
},
{
"id": "f3aae8d3-4d1d-4e3f-8bfc-506321852264",
"name": "discount_value",
"type": "string",
"value": "={{ $json.body.discount_value || '10%' }}"
},
{
"id": "05f0ff79-d917-479d-b7bb-fb9a439fb26c",
"name": "discount_type",
"type": "string",
"value": "={{ $json.body.discount_type || 'percentage' }}"
},
{
"id": "d02a9d89-1474-462c-a9d6-052c9b8aa1fc",
"name": "timestamp",
"type": "string",
"value": "={{new Date().toISOString()}}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "af6b8362-eea0-47fa-a524-d8053150504f",
"name": "Generar Imagen de Tarjeta Promocional",
"type": "n8n-nodes-htmlcsstoimage.htmlCssToImage",
"position": [
1504,
688
],
"parameters": {
"html_content": "=<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>Promo Card</title>\n <style>\n * {\n margin: 0;\n padding: 0;\n box-sizing: border-box;\n }\n\n body {\n font-family: 'Arial', sans-serif;\n background: #f5f5f5;\n display: flex;\n justify-content: center;\n align-items: center;\n min-height: 100vh;\n padding: 20px;\n }\n\n .promo-card {\n width: 400px;\n height: 550px;\n background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);\n border-radius: 20px;\n padding: 25px;\n color: white;\n text-align: center;\n box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);\n display: flex;\n flex-direction: column;\n justify-content: space-between;\n overflow: visible;\n }\n\n .header {\n text-align: center;\n }\n\n .logo {\n width: 50px;\n height: 50px;\n background: white;\n border-radius: 50%;\n margin: 0 auto 15px;\n display: flex;\n align-items: center;\n justify-content: center;\n color: #667eea;\n font-weight: bold;\n font-size: 18px;\n }\n\n .title {\n font-size: 24px;\n font-weight: bold;\n margin-bottom: 10px;\n text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);\n }\n\n .content {\n flex: 1;\n display: flex;\n flex-direction: column;\n justify-content: center;\n align-items: center;\n gap: 8px;\n }\n\n .greeting {\n font-size: 18px;\n margin-bottom: 5px;\n }\n\n .discount-circle {\n width: 90px;\n height: 90px;\n background: rgba(255, 255, 255, 0.2);\n border: 3px solid rgba(255, 255, 255, 0.4);\n border-radius: 50%;\n display: flex;\n flex-direction: column;\n justify-content: center;\n align-items: center;\n margin: 5px 0;\n backdrop-filter: blur(10px);\n }\n\n .discount-value {\n font-size: 24px;\n font-weight: bold;\n line-height: 1;\n }\n\n .discount-text {\n font-size: 10px;\n opacity: 0.9;\n }\n\n .promo-code {\n background: rgba(255, 255, 255, 0.2);\n border: 2px solid rgba(255, 255, 255, 0.3);\n border-radius: 10px;\n padding: 8px 16px;\n font-size: 14px;\n font-weight: bold;\n letter-spacing: 2px;\n margin: 8px 0;\n backdrop-filter: blur(10px);\n }\n\n .qr-section {\n margin: 8px 0;\n }\n\n .qr-container {\n background: white;\n border-radius: 8px;\n padding: 8px;\n display: inline-block;\n box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);\n }\n\n .qr-code {\n width: 70px;\n height: 70px;\n background: white;\n display: flex;\n align-items: center;\n justify-content: center;\n }\n\n .qr-code img {\n width: 100%;\n height: 100%;\n display: block;\n }\n\n .qr-label {\n font-size: 10px;\n margin-top: 8px;\n opacity: 0.8;\n }\n\n .footer {\n text-align: center;\n background: rgba(0, 0, 0, 0.2);\n padding: 10px;\n border-radius: 10px;\n margin-top: 5px;\n }\n\n .expiry {\n font-size: 13px;\n font-weight: bold;\n color: #ffd700;\n text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);\n }\n </style>\n</head>\n<body>\n <div class=\"promo-card\">\n <div class=\"header\">\n <div class=\"logo\">🎁</div>\n <h1 class=\"title\">SPECIAL OFFER</h1>\n </div>\n \n <div class=\"content\">\n <h2 class=\"greeting\">Hi {{ $('Edit Fields').item.json.name }}!</h2>\n \n <div class=\"discount-circle\">\n <span class=\"discount-value\">{{ $('Edit Fields').item.json.discount_value }}</span>\n <span class=\"discount-text\">OFF</span>\n </div>\n \n <div class=\"promo-code\">{{ $('Edit Fields').item.json.promo_code }}</div>\n \n <div class=\"qr-section\">\n <div class=\"qr-container\">\n <div class=\"qr-code\">\n <img src=\"https://api.qrserver.com/v1/create-qr-code/?size=70x70&data=https://YOURSTORE.com/checkout?code={{ $('Edit Fields').item.json.promo_code }}&format=png&margin=0\" alt=\"QR Code\">\n </div>\n </div>\n <p class=\"qr-label\">Scan to Apply</p>\n </div>\n </div>\n \n <div class=\"footer\">\n <p class=\"expiry\">Valid until Dec 31, 2024</p>\n </div>\n </div>\n</body>\n</html>",
"response_format_html": "png"
},
"credentials": {
"htmlcsstoimgApi": {
"id": "YOUR_HTMLCSSTOIMG_API_KEY",
"name": "Htmlcsstoimg API"
}
},
"typeVersion": 1
},
{
"id": "9e1bca1c-4f75-47ad-8a7c-9e42b5b7f776",
"name": "Registrar Distribución de Promoción",
"type": "n8n-nodes-base.googleSheets",
"position": [
2272,
688
],
"parameters": {
"columns": {
"value": {
"Name": "={{ $('Edit Fields').item.json.name }}",
"Email": "={{ $('Edit Fields').item.json.email }}",
"Status": "Sent Successfully",
"Timestamp": "={{new Date().toISOString()}}",
"Promo Code": "={{ $('Edit Fields').item.json.promo_code }}",
"Discount Value": "={{ $('Edit Fields').item.json.discount_value }}"
},
"schema": [
{
"id": "Timestamp",
"type": "string",
"display": true,
"required": false,
"displayName": "Timestamp",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Name",
"type": "string",
"display": true,
"required": false,
"displayName": "Name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Email",
"type": "string",
"display": true,
"required": false,
"displayName": "Email",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Promo Code",
"type": "string",
"display": true,
"required": false,
"displayName": "Promo Code",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Discount Value",
"type": "string",
"display": true,
"required": false,
"displayName": "Discount Value",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/YOUR_GOOGLE_SHEETS_ID/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "YOUR_GOOGLE_SHEETS_ID",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/YOUR_GOOGLE_SHEETS_ID/edit?usp=drivesdk",
"cachedResultName": "Log Promo Distribution"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "YOUR_GOOGLE_SHEETS_OAUTH2_API_KEY",
"name": "Google Sheets OAuth2"
}
},
"typeVersion": 4.7
},
{
"id": "bcea2cef-11a1-4b63-a09f-8726ed5a0aa8",
"name": "Establecer Datos de Error",
"type": "n8n-nodes-base.set",
"position": [
1488,
1008
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8c20bbf9-4758-499e-938c-d4a2efc7ca01",
"name": "error_type",
"type": "string",
"value": "Invalid Email"
},
{
"id": "ac6e79cc-a747-4a86-bdb5-f214e94dacfe",
"name": "timestamp",
"type": "string",
"value": "={{new Date().toISOString()}}"
},
{
"id": "b1ccacdf-c151-4107-adc0-eb3f21a5d927",
"name": "email",
"type": "string",
"value": "={{ $('Edit Fields').item.json.email }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "7135f609-3571-46c0-ba3d-79d9095109d8",
"name": "Nota Adhesiva",
"type": "n8n-nodes-base.stickyNote",
"position": [
64,
480
],
"parameters": {
"color": 7,
"width": 416,
"height": 480,
"content": "## PROMO SIGNUP TRIGGER\n\n- API: Promo code signup webhook\n- Method: POST\n- Response: 200 OK with confirmation\n- Expected JSON:\n ```json\n {\n \"name\": \"John Doe\",\n \"email\": \"customer@email.com\",\n \"promo_code\": \"SAVE20\",\n \"discount_value\": \"20%\"\n }\n ```\n- Test URL: https://your-n8n-instance.com/webhook/promo-signup\n"
},
"typeVersion": 1
},
{
"id": "5c7ce862-2a12-4348-9d59-2c4aa3463cb4",
"name": "WEBHOOK",
"type": "n8n-nodes-base.webhook",
"position": [
352,
816
],
"webhookId": "",
"parameters": {
"path": "promo-signup",
"options": {
"responseData": "={\"status\": \"success\", \"message\": \"Promo card being generated!\"}"
},
"httpMethod": "POST"
},
"typeVersion": 2.1
},
{
"id": "d5bc4d1a-727d-4a2c-b038-f8f68c8b5573",
"name": "Nota Adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
496,
496
],
"parameters": {
"color": 7,
"width": 272,
"height": 480,
"content": "## DATA SANITIZATION\n\n- Purpose: Clean and prepare incoming data\n- Operations:\n - Trim whitespace from all fields\n - Set default values for missing data\n - Add timestamp for tracking\n - Validate required fields exist\n - Normalize discount format\n- Output: Structured data for verification\n\n"
},
"typeVersion": 1
},
{
"id": "32e56db6-94ef-4d63-ba29-c58024a643d3",
"name": "Validar Email",
"type": "n8n-nodes-verifiemail.verifiEmail",
"position": [
880,
816
],
"parameters": {
"email": "={{ $json.email }}"
},
"credentials": {
"verifiEmailApi": {
"id": "YOUR_VERIFI_EMAIL_API_KEY",
"name": "VerifiEmail API"
}
},
"typeVersion": 1
},
{
"id": "4e0776eb-8e47-4d6b-bfc4-48495480514a",
"name": "Nota Adhesiva2",
"type": "n8n-nodes-base.stickyNote",
"position": [
800,
480
],
"parameters": {
"color": 7,
"width": 224,
"height": 496,
"content": "## EMAIL VALIDATION\n\n- Purpose: Block disposable/invalid emails\n- Check Types:\n - Syntax validation\n - Domain verification\n - Mailbox existence\n - Disposable email detection\n- Result: Valid/invalid status for IF node\n"
},
"typeVersion": 1
},
{
"id": "f6a6612d-7e62-45de-8b02-2b06a848a7f3",
"name": "Nota Adhesiva3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1088,
528
],
"parameters": {
"color": 7,
"width": 288,
"height": 416,
"content": "## VALIDATION GATEWAY\n\n- Purpose: Route based on email validity\n- TRUE Branch: Valid email → Generate card\n- FALSE Branch: Invalid email → Error handling\n- Condition: valid = \"true\" OR \"false\"\n- Prevents: Fraud and maintains list quality\n"
},
"typeVersion": 1
},
{
"id": "25536778-aefe-45e5-81f1-01006ca85aa7",
"name": "Pasarela de Validación",
"type": "n8n-nodes-base.if",
"position": [
1152,
816
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f7f7e28c-6bf9-4443-8c94-2431a93c354d",
"operator": {
"type": "boolean",
"operation": "equals"
},
"leftValue": "={{ $json.valid }}",
"rightValue": true
}
]
}
},
"typeVersion": 2.2
},
{
"id": "75b3e1f0-1a0c-452c-ae8b-24e22d5d0cda",
"name": "Nota Adhesiva4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1408,
384
],
"parameters": {
"color": 7,
"width": 336,
"height": 480,
"content": "## PROMO CARD GENERATION\n\n- Purpose: Create personalized promo cards\n- Service: HTML to Image API\n- Template: Professional gradient design\n- Variables: {{name}}, {{promo_code}}, {{discount_value}}\n- QR Code: Embedded checkout link\n- Output: PNG image URL for email attachment\n- Size: 400x500px optimized for email\n\n"
},
"typeVersion": 1
},
{
"id": "29103362-5f8e-48a8-bcfc-3809cbd69d29",
"name": "Nota Adhesiva5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1776,
384
],
"parameters": {
"color": 7,
"width": 320,
"height": 480,
"content": "## CUSTOMER EMAIL DELIVERY\n\n- Purpose: Send promo card to verified customers\n- To: {{email}} (validated customer)\n- Subject: \"🎉 Your Exclusive {{discount_value}} Discount is Ready!\"\n- Type: HTML with personalized content\n- Attachment: Generated promo card image\n- Includes: Welcome message, usage instructions\n"
},
"typeVersion": 1
},
{
"id": "51f09284-6a75-4f29-9fbc-b98778d7f47f",
"name": "Ruta de Éxito",
"type": "n8n-nodes-base.gmail",
"position": [
1904,
688
],
"webhookId": "",
"parameters": {
"sendTo": "={{ $('Edit Fields').item.json.email }}",
"message": "=<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n <title>Your Exclusive Offer</title>\n</head>\n<body style=\"margin: 0; padding: 0; font-family: 'Arial', 'Helvetica', sans-serif; background-color: #f4f4f4;\">\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"background-color: #f4f4f4; padding: 20px 0;\">\n <tr>\n <td align=\"center\">\n <table width=\"600\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"background-color: #ffffff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\">\n \n <!-- Header with gradient -->\n <tr>\n <td style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 40px 30px; text-align: center;\">\n <h1 style=\"margin: 0; color: #ffffff; font-size: 32px; font-weight: bold; text-shadow: 0 2px 4px rgba(0,0,0,0.2);\">\n 🎉 Welcome, {{ $('Edit Fields').item.json.name }}!\n </h1>\n <p style=\"margin: 10px 0 0 0; color: #ffffff; font-size: 16px; opacity: 0.95;\">\n Your exclusive offer is ready!\n </p>\n </td>\n </tr>\n \n <!-- Main Content -->\n <tr>\n <td style=\"padding: 40px 30px;\">\n <p style=\"margin: 0 0 20px 0; color: #333333; font-size: 16px; line-height: 1.6;\">\n Thank you for signing up! We're thrilled to have you join our community. \n As a warm welcome, we've prepared something special just for you.\n </p>\n \n <!-- Promo Code Box -->\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"margin: 30px 0;\">\n <tr>\n <td style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-radius: 12px; padding: 30px; text-align: center;\">\n <p style=\"margin: 0 0 10px 0; color: #ffffff; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; opacity: 0.9;\">\n Your Exclusive Promo Code\n </p>\n <div style=\"background-color: rgba(255,255,255,0.2); border: 2px dashed rgba(255,255,255,0.5); border-radius: 8px; padding: 15px 25px; display: inline-block; margin: 10px 0;\">\n <p style=\"margin: 0; color: #ffffff; font-size: 28px; font-weight: bold; letter-spacing: 3px;\">\n {{ $('Edit Fields').item.json.promo_code }}\n </p>\n </div>\n <p style=\"margin: 15px 0 0 0; color: #ffd700; font-size: 20px; font-weight: bold;\">\n Save {{ $('Edit Fields').item.json.discount_value }}!\n </p>\n </td>\n </tr>\n </table>\n \n <!-- Features -->\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"margin: 30px 0;\">\n <tr>\n <td width=\"33%\" style=\"padding: 15px; text-align: center; vertical-align: top;\">\n <div style=\"font-size: 32px; margin-bottom: 10px;\">✨</div>\n <p style=\"margin: 0; color: #667eea; font-weight: bold; font-size: 14px;\">Easy to Use</p>\n <p style=\"margin: 5px 0 0 0; color: #666666; font-size: 12px;\">Apply at checkout</p>\n </td>\n <td width=\"33%\" style=\"padding: 15px; text-align: center; vertical-align: top;\">\n <div style=\"font-size: 32px; margin-bottom: 10px;\">🎁</div>\n <p style=\"margin: 0; color: #667eea; font-weight: bold; font-size: 14px;\">Exclusive Deal</p>\n <p style=\"margin: 5px 0 0 0; color: #666666; font-size: 12px;\">Just for you</p>\n </td>\n <td width=\"33%\" style=\"padding: 15px; text-align: center; vertical-align: top;\">\n <div style=\"font-size: 32px; margin-bottom: 10px;\">⏰</div>\n <p style=\"margin: 0; color: #667eea; font-weight: bold; font-size: 14px;\">Limited Time</p>\n <p style=\"margin: 5px 0 0 0; color: #666666; font-size: 12px;\">Don't miss out</p>\n </td>\n </tr>\n </table>\n \n <p style=\"margin: 25px 0; color: #333333; font-size: 16px; line-height: 1.6;\">\n We've also created a beautiful promo card for you (see attachment). \n Save it or share it with friends!\n </p>\n \n <!-- CTA Button -->\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"margin: 30px 0;\">\n <tr>\n <td align=\"center\">\n <a href=\"#\" style=\"display: inline-block; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #ffffff; text-decoration: none; padding: 15px 40px; border-radius: 25px; font-size: 16px; font-weight: bold; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);\">\n Start Shopping Now\n </a>\n </td>\n </tr>\n </table>\n \n <p style=\"margin: 25px 0 0 0; color: #333333; font-size: 16px; line-height: 1.6;\">\n Happy shopping! 🛍️\n </p>\n <p style=\"margin: 5px 0 0 0; color: #666666; font-size: 14px; font-style: italic;\">\n We can't wait to see what you choose!\n </p>\n \n <!-- Promo Card Image -->\n <table width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" style=\"margin: 30px 0;\">\n <tr>\n <td align=\"center\">\n <p style=\"margin: 0 0 15px 0; color: #333333; font-size: 16px; font-weight: bold;\">\n Your Personalized Promo Card\n </p>\n <img src=\"{{ $json.image_url }}\" alt=\"Your Promo Card\" style=\"max-width: 100%; height: auto; border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.15);\" />\n </td>\n </tr>\n </table>\n </td>\n </tr>\n \n <!-- Footer -->\n <tr>\n <td style=\"background-color: #f8f8f8; padding: 25px 30px; text-align: center; border-top: 1px solid #eeeeee;\">\n <p style=\"margin: 0 0 10px 0; color: #999999; font-size: 12px;\">\n This offer is valid until Dec 31, 2024\n </p>\n <p style=\"margin: 0; color: #999999; font-size: 12px;\">\n Questions? Contact us at support@yourstore.com\n </p>\n </td>\n </tr>\n \n </table>\n </td>\n </tr>\n </table>\n</body>\n</html>",
"options": {},
"subject": "=🎉 Your Exclusive {{ $('Edit Fields').item.json.discount_value }} Discount is Ready!"
},
"credentials": {
"gmailOAuth2": {
"id": "YOUR_GMAIL_OAUTH2_API_KEY",
"name": "Gmail OAuth2"
}
},
"typeVersion": 2.1
},
{
"id": "f7a274d9-a415-457c-8948-756bd04fead3",
"name": "Nota Adhesiva6",
"type": "n8n-nodes-base.stickyNote",
"position": [
2144,
352
],
"parameters": {
"color": 7,
"width": 352,
"height": 496,
"content": "## ANALYTICS TRACKING\n\n- Purpose: Record all successful distributions\n- Google Sheets columns:\n - Timestamp\n - Customer Name\n - Email Address\n - Promo Code\n - Discount Value\n - Delivery Status\n- Used for: Reporting, duplicate prevention, analytics"
},
"typeVersion": 1
},
{
"id": "07c54abb-da63-4e5f-9707-ff9193b9a169",
"name": "Nota Adhesiva7",
"type": "n8n-nodes-base.stickyNote",
"position": [
1424,
992
],
"parameters": {
"color": 7,
"width": 256,
"height": 464,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n## ERROR LOGGING\n\n- Purpose: Capture failed validation attempts\n- Data Collected:\n - Invalid email address\n - Reason for failure\n - Timestamp\n - User details (if available)\n- Prevents: Spam, fraud, system abuse\n"
},
"typeVersion": 1
},
{
"id": "9fb1926d-d407-4272-811c-a116658f482b",
"name": "Ruta de Error",
"type": "n8n-nodes-base.gmail",
"position": [
1824,
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],
"webhookId": "",
"parameters": {
"sendTo": "YOUR_ADMIN_EMAIL_HERE",
"message": "=Failed to generate promo card for {{ $('Edit Fields').item.json.email }} - Invalid email address",
"options": {},
"subject": "⚠️ Failed Promo Card Generation ",
"emailType": "text"
},
"credentials": {
"gmailOAuth2": {
"id": "YOUR_GMAIL_OAUTH2_API_KEY",
"name": "Gmail OAuth2"
}
},
"typeVersion": 2.1
},
{
"id": "c61c8af0-85bd-41d7-a310-d56056d2b4d1",
"name": "Nota Adhesiva8",
"type": "n8n-nodes-base.stickyNote",
"position": [
1728,
992
],
"parameters": {
"color": 7,
"width": 336,
"height": 416,
"content": "\n\n\n\n\n\n\n\n\n\n\n\n## ADMIN NOTIFICATION\n\n- Purpose: Alert team of invalid attempts\n- To: YOUR_ADMIN_EMAIL_HERE\n- Subject: \"⚠️ Failed Promo Card Generation\"\n- Content: Error details and user information\n- Helps: Monitor system health, detect patterns"
},
"typeVersion": 1
},
{
"id": "80c29be0-1ebe-431b-8c78-3c6c46019418",
"name": "Nota Adhesiva9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-608,
384
],
"parameters": {
"color": 7,
"width": 592,
"height": 784,
"content": "## AUTOMATED PROMO CARD GENERATOR\n\n- Purpose: Generate personalized discount cards with email verification\n\n**Workflow:** \nWebhook → Email Verification → Card Creation → Email → Sheets Log \n\n**Highlights:** \n- Fraud prevention \n- Personalized promo visuals \n- Automated customer mailing \n- Real-time Google Sheets logging \n\n**APIs Used & Where to Get Keys:**\n\n1️⃣ **Verifi Email API** – for email verification \n🔗 Get API key from: [https://verifi.email](https://verifi.email) \n\n2️⃣ **HTML to Image API** – for converting HTML promo card to image \n🔗 Get API key from: [https://htmlcsstoimg.com](https://htmlcsstoimg.com) \n\n3️⃣ **Gmail API** – for sending personalized promo emails \n🔗 Get credentials from: [https://console.cloud.google.com/](https://console.cloud.google.com/) \n➡️ Create project → Enable Gmail API → Generate OAuth 2.0 Client ID \n\n4️⃣ **Google Sheets API** – for logging promo data \n🔗 Get credentials from: [https://console.cloud.google.com/](https://console.cloud.google.com/) \n➡️ Enable Google Sheets API → Create Service Account → Download JSON key \n\n- Processing: 30-60 seconds per request\n- Success Rate: 95%+ for valid emails\n- Monitoring:\n - Email verification rates\n - Image generation failures\n - Delivery metrics\n - API usage limits\n\n\n"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "",
"connections": {
"5c7ce862-2a12-4348-9d59-2c4aa3463cb4": {
"main": [
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"type": "main",
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},
"b0df3843-bc98-4a04-b9c5-587df865c8d3": {
"main": [
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},
"51f09284-6a75-4f29-9fbc-b98778d7f47f": {
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"bcea2cef-11a1-4b63-a09f-8726ed5a0aa8": {
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},
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"type": "main",
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},
"af6b8362-eea0-47fa-a524-d8053150504f": {
"main": [
[
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"type": "main",
"index": 0
}
]
]
}
}
}Preguntas frecuentes
¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Avanzado - Redes sociales
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos19
Categoría1
Tipos de nodos8
Descripción de la dificultad
Autor
Jitesh Dugar
@jiteshdugarAI Automation Specialist - OpenAI, CRM & Automation Expert with a solid understanding of various tools that include Zapier, Make, Zoho CRM, Hubspot, Google Sheets, Airtable, Pipedrive, Google Analytics, and more.
Enlaces externos
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