E-goi Contact Management: Email Marketing

This workflow automates E-goi contact management through a unified webhook endpoint, replacing manual email marketing tasks that consume 10+ hours weekly for teams managing 500+ contacts monthly. It handles POST requests for creating, retrieving, updating, or listing contacts, with robust validation, sanitization, and error handling. Key nodes include Webhook (E-goi Webhook) for input, Code (Smart Validation & Router) for input validation and routing, E-goi (E-goi Smart Operations) for API execution, and RespondToWebhook (Success Response/Error Response) for output. Ideal for marketing or CRM teams (3-10 staff) in e-commerce, SaaS, or services ($500K-$5M revenue), it reduces contact management time by 80% for 500-5,000 contacts monthly.\n\nSaves 8 hours/week on 500+ contacts, improving efficiency by 80%. Suits email marketing, CRM automation, or lead management. Requires E-goi API ($10-$100/month, egoi.com), n8n ($20/month cloud). Scalable to 10,000 contacts/month; needs HTTPS.\n\nSetup Instructions:\n1. Install n8n via cloud.n8n.io or self-host (docker run -it --rm -p 5678:5678 n8nio/n8n).\n2. Set up E-goi API at egoi.com; configure egoiApi in DevHubConnect E-goi API with API key.\n3. Configure webhook (https://your-n8n.app/webhook/devhubconnect/egoi) for POST requests.\n4. Set environment variables: EGOI_API_KEY.\n\nTesting:\n- POST {operation: 'create', list: 'main', email: 'test@example.com', firstName: 'John'}. Verify contact creation in response.\n- POST {operation: 'getall', list: 'main', limit: 10}. Confirm list of contacts.\n- Test invalid input: POST {operation: 'create', list: 'main', email: 'invalid'}. Check error response with INVALID_EMAIL.\n\nErrors:\n- 400 (invalid input, ensure valid operation, list, or email).\n- 500 (API failure, verify E-goi API key or network).\n- 404 (contact not found, check contactId for get/update).\n\nMaintenance:\n- Rotate E-goi API key quarterly.\n- Monitor n8n logs for API errors.\n- Review contact data accuracy monthly in E-goi.\n\nOptimization:\n- Add rate limiting in Smart Validation & Router for high-traffic scenarios.\n- Integrate Google Sheets for contact backup or reporting.\n- Expand additionalFields in E-goi Smart Operations for custom fields.", "businessValue": "Saves 8 hours/week on 500+ contacts with 80% faster management", "setupTime": "30-45 minutes", "difficulty": "Intermediate", "requirements": [ "E-goi API ($10-$100/month, egoi.com)", "n8n cloud ($20/month) or self-hosted", "Stable HTTPS connection", "Environment variable: EGOI_API_KEY" ], "useCase": "Automating E-goi contact operations for email marketing and CRM integration"