How to Send SMS Automatically with n8n and Twilio (Step-by-Step Tutorial)

Want to send SMS alerts automatically from your system? With n8n and Twilio, you can build powerful SMS automation workflows without complex coding.

This tutorial will show you how to send SMS messages using n8n + Twilio — perfect for alerts, OTPs, notifications, and customer communication.

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https://youtube.com/shorts/yDAmh7Ir8Cg?feature=share

🚀 What You Will Learn

• Connect Twilio to n8n
• Send SMS automatically
• Use webhook triggers
• Build real-world notification systems

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📲 Step 1: Create Twilio Account

1. Go to Twilio.com and sign up

2. Get your:

• Account SID
• Auth Token
• Twilio Phone Number

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⚙️ Step 2: Create Workflow in n8n

Create a new workflow:

• Webhook Node (Trigger)
• Twilio Node (Send SMS)

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🌐 Step 3: Add Webhook Trigger

• Set method to POST
• Copy webhook URL

This allows your system (website, app, API) to trigger SMS.

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📩 Step 4: Configure Twilio Node

• Operation: Send Message
• From: Your Twilio number
• To: {{$json["phone"]}}

Message example:

Hello {{$json["name"]}},

Your request has been received.
We will contact you shortly.

- Your Company

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🧪 Step 5: Test the Workflow

Send test data:

POST /your-webhook-url

{
  "name": "Pedro",
  "phone": "+639XXXXXXXXX"
}

Once triggered, Twilio will send the SMS instantly.

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🔥 Real-World Use Cases

• 📩 Lead notifications
• 🔐 OTP verification
• 📦 Order updates
• 🚨 Emergency alerts

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⚡ Pro Tips

• Format PH numbers → +63 (remove leading 0)
• Add IF node for validation
• Combine with Gmail / Slack for multi-channel alerts
• Log SMS in Google Sheets or Supabase

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Watch My n8n tuts on YouTube

I also share videos about automation, n8n workflows, and AI systems on my YouTube channel.

▶ Visit My YouTube

📈 SEO Keywords

n8n twilio tutorial, sms automation, twilio api sms, webhook sms automation, no code sms system

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💡 Tools Used in This Tutorial

• n8n – automation platform
• Twilio – SMS API provider
• Hostinger – hosting for your apps

Disclosure: This post contains affiliate links. I may earn a commission at no extra cost to you.

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🎯 Conclusion

n8n and Twilio give you a powerful way to automate SMS communication for your business.

You can start simple and scale into full automation systems including AI, CRM, and multi-channel messaging.

🚀 Want a Custom SMS Automation System?

I build SMS, WhatsApp, Voice AI, and workflow automation systems using n8n and Twilio.

👉 Contact me for a custom setup for your business.

🚀 Start building your SMS automation today!

How to Automate Slack Notifications Using n8n (Step-by-Step Tutorial)

Automation is no longer a luxury — it’s a necessity. If you're managing workflows, handling alerts, or running a business, combining n8n and Slack can save you hours every week.

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🚀 What You Will Learn

• How to connect Slack to n8n
• How to create automated workflows
• How to send messages to Slack channels
• Real-world automation examples

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🔗 Step 1: Create a Slack App

1. Go to Slack API: https://api.slack.com/apps

2. Click "Create New App"

3. Choose "From Scratch"

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⚙️ Step 2: Create Workflow in n8n

Open your n8n dashboard and create a new workflow.

• Add a Webhook Node
• Add a Slack Node

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🧠 Step 3: Configure Slack Message

New Lead Received 🚀
Name: {{$json["name"]}}
Email: {{$json["email"]}}

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🔥 Step 4: Test the Workflow

Send test data using Postman or browser.

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💡 Real-World Use Cases

• 📩 New website leads → Slack alert
• 🛒 New orders → Sales channel
• ⚠️ System errors → DevOps alerts

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🎯 Conclusion

By combining n8n and Slack, you can build powerful automations that streamline your workflow and boost productivity.

🚀 Happy automating!