What is a Node SMS gateway?
A Node SMS gateway is a software solution that allows you to send and receive SMS messages through a Node.js application by connecting to an SMS platform like Smstools. This integration empowers developers to programmatically send bulk SMS, notifications, alerts, OTPs, and WhatsApp messages directly from their Node.js systems, websites, or apps.
Why integrate SMS with Node.js?
Node.js is known for its scalability and efficiency, making it a preferred choice for building web apps and backend services. Integrating SMS capability directly into Node.js offers:
- Real-time communication with customers or users
- Automated triggers for marketing, alerts, and OTPs
- Seamless integration with other APIs and databases
- Support for large-scale SMS campaigns with bulk sending
- Easy workflow automation via tools like Make.com and Zapier
Key features of Smstools Node SMS gateway
- Simple REST API for Node.js
- Bulk SMS sending and scheduling
- WhatsApp newsletter support
- OTP generation and delivery
- Two-way SMS with virtual numbers
- Email 2 SMS and SIM hosting
- Whitelabel and reseller platform
Get started in minutes with a free trial.
How to connect Node.js with SMS API
- Sign up for Smstools: Start with a free account.
- Obtain your API key: Securely generate from your Smstools dashboard.
- Install Node.js HTTP client: Use popular packages like
axios
ornode-fetch
. - Send your first SMS: Use the sample code from the API documentation.
Here’s a simple example using axios
:
const axios = require('axios');
axios.post('https://gateway.smstools.com/send', {
apiKey: 'YOUR_API_KEY',
to: '+32471123456',
message: 'Hello from Node.js!'
}).then(response => {
console.log(response.data);
}).catch(error => {
console.error(error);
});

Popular use cases for Node SMS gateway
- Automated appointment reminders for clinics, salons, and businesses
- Real-time OTP for secure logins and verifications (OTP sms)
- Bulk SMS marketing campaigns (sms marketing)
- Event notifications and status updates
- WhatsApp newsletters for customer communication (whatsapp newsletter)
- Integrating SMS notifications into automated workflows (Make.com, Zapier)
- Two-way SMS messaging using virtual numbers
Integrate SMS with your Node.js project easily—start with a free trial today! REGISTER
Why choose Smstools for your Node SMS gateway?
- Operational since 2004 in Belgium: reliable and experienced
- European data hosting and compliance
- Competitive SMS rates and flexible pricing
- Fast, responsive online support
- Comprehensive API documentation and sample code
- Additional channels: WhatsApp, Email to SMS, Voice integration
How to automate SMS in Node.js?
Beyond basic sending, Smstools allows you to:
- Automate birthday SMS messages with automated birthday sms
- Integrate with thousands of apps using Make.com and Zapier
- Leverage webhooks for real-time delivery notifications (webhooks)
- Resell SMS or offer whitelabel solutions (whitelabel platform)
FAQ: Node SMS gateway integration
- How to test the SMS API before paying?
Register for a free Smstools trial and get testing credits. - Can I send both SMS and WhatsApp with Smstools using Node.js?
Yes, via the unified API endpoint. - Is bulk SMS sending supported?
Absolutely. Smstools specializes in bulk sms sending with high throughput. - Can I automate workflows with Node and Smstools?
Yes, integrate seamlessly with Make.com or Zapier. - Is there code for other languages?
The API supports PHP, Python, Powershell, and more with detailed docs.
Ready to get started? Explore the possibilities with Smstools for Node at sms software and api documentation.
Node SMS gateway integration for reliable messaging
