Twilio SMS and Media Messages

This workflow automates SMS delivery via Twilio, replacing manual app sends or API scripting that take 10-20 minutes per batch for developers. The Webhook Trigger receives POST with operation/to/from/message/media, the Input Validation Set sanitizes, the Check Input Valid If routes, the Prepare SMS Data Set formats, the Send SMS Twilio node delivers, the Check SMS Sent If verifies SID, the Process SMS Result Function compiles details, and Success Response returns JSON. Errors (Invalid Input/SMS Send/Twilio Operations Error Response) handle issues. It helps devs in small mobile teams (5-20 staff) sending 50+ messages weekly, enabling reliable notifications without code, streamlining alerts and reducing delivery errors.\n\nThis workflow saves 3-5 hours weekly on 50 SMS, boosting reliability by 95%. Use cases include user verification for apps, promo blasts for e-commerce in startups. Suitable for small-mid teams. Requires Twilio API (free tier, $0.0075/message); n8n (free self-hosted or $20/month cloud). Scalable to 200 messages/day with Pro tiers.\n\nInstall n8n via n8n.io or cloud.n8n.io. Get Twilio SID/token at twilio.com (create account). Set TWILIO_SID, TWILIO_TOKEN env vars. Import JSON, configure Send SMS with creds. Webhook URL: https://your-n8n-instance/webhook/twilio-sms.\n\nTest with Postman: {operation: 'send_sms', to: '+1234567890', from: '+0987654321', message: 'Hello'}. Verify SID in response. Errors: Invalid number (400), Twilio fail (502). Activate webhook. Monitor dashboard weekly. Optimize media; refresh token quarterly.", "businessValue": "Saves 3-5 hours/week on 50 SMS sends", "setupTime": "15-20 minutes", "difficulty": "Beginner", "requirements": ["Twilio API (free tier, $0.0075/message)", "SID/token access", "n8n instance"], "useCase": "Automated SMS notifications for apps and campaigns"