Beta Coming Soon!

Grow with WhatsApp, powered by Newton & AI

Connect, manage, and scale all your WhatsApp conversations in one simple platform.

Start For FreeFeatures

Trusted by Developers Worldwide

Join thousands of developers who rely on our WhatsApp API for their critical applications

1M+
Messages Delivered
99.9%
Uptime SLA
<50ms
Average Response Time
24/7
Developer Support

Everything You Need to Build

Comprehensive WhatsApp API with all the features and tools developers need to create amazing messaging experiences.

bitcoin.pdf
Bitcoin is a cryptocurrency invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
finances.xlsx
A spreadsheet or worksheet is a file made of rows and columns that help sort data, arrange data easily, and calculate numerical data.
logo.svg
Scalable Vector Graphics is an Extensible Markup Language-based vector image format for two-dimensional graphics with support for interactivity and animation.
keys.gpg
GPG keys are used to encrypt and decrypt email, files, directories, and whole disk partitions and to authenticate messages.
seed.txt
A seed phrase, seed recovery phrase or backup seed phrase is a list of words which store all the information needed to recover Bitcoin funds on-chain.
bitcoin.pdf
Bitcoin is a cryptocurrency invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
finances.xlsx
A spreadsheet or worksheet is a file made of rows and columns that help sort data, arrange data easily, and calculate numerical data.
logo.svg
Scalable Vector Graphics is an Extensible Markup Language-based vector image format for two-dimensional graphics with support for interactivity and animation.
keys.gpg
GPG keys are used to encrypt and decrypt email, files, directories, and whole disk partitions and to authenticate messages.
seed.txt
A seed phrase, seed recovery phrase or backup seed phrase is a list of words which store all the information needed to recover Bitcoin funds on-chain.
bitcoin.pdf
Bitcoin is a cryptocurrency invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
finances.xlsx
A spreadsheet or worksheet is a file made of rows and columns that help sort data, arrange data easily, and calculate numerical data.
logo.svg
Scalable Vector Graphics is an Extensible Markup Language-based vector image format for two-dimensional graphics with support for interactivity and animation.
keys.gpg
GPG keys are used to encrypt and decrypt email, files, directories, and whole disk partitions and to authenticate messages.
seed.txt
A seed phrase, seed recovery phrase or backup seed phrase is a list of words which store all the information needed to recover Bitcoin funds on-chain.
bitcoin.pdf
Bitcoin is a cryptocurrency invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
finances.xlsx
A spreadsheet or worksheet is a file made of rows and columns that help sort data, arrange data easily, and calculate numerical data.
logo.svg
Scalable Vector Graphics is an Extensible Markup Language-based vector image format for two-dimensional graphics with support for interactivity and animation.
keys.gpg
GPG keys are used to encrypt and decrypt email, files, directories, and whole disk partitions and to authenticate messages.
seed.txt
A seed phrase, seed recovery phrase or backup seed phrase is a list of words which store all the information needed to recover Bitcoin funds on-chain.

Media Storage

Seamless media uploads with automatic processing, thumbnails, and CDN delivery.

Learn more
💸
Payment received·15m ago · 25ms

newton.ink

Lightning Fast

Sub-50ms API response times with global edge deployment for optimal performance.

Learn more

Multi-Format Message

Send text, images, videos, documents, and interactive messages with full WhatsApp feature support.

Learn more
September 2025

Schedule

Schedule messages for future delivery.

Learn more
Aarav Sharma

Software Engineer

The WhatsApp API integration has streamlined our customer support process. It's a game changer!
Isha Patel

Digital Marketer

Using the WhatsApp API, we’ve seen a 40% increase in customer engagement. Highly recommend it!
Rohan Gupta

Entrepreneur

This API has made it so easy to connect with our customers. The setup was seamless!
Emily Johnson

Customer Support Manager

The WhatsApp API has transformed how we handle customer queries. It's fast and reliable.
Kabir Mehta

Business Analyst

Integrating the WhatsApp API has improved our communication efficiency significantly.
Sophia Williams

Product Manager

The WhatsApp API is intuitive and has helped us provide better service to our users.
Liam Brown

Tech Lead

The API documentation is clear and easy to follow. Integration was a breeze!
Olivia Davis

UX Designer

The WhatsApp API has allowed us to gather valuable user feedback quickly and efficiently.
Noah Wilson

Operations Manager

Our team loves how reliable and fast the WhatsApp API is. It’s been a great addition to our toolkit.
Ava Martinez

Sales Executive

The WhatsApp API has helped us close deals faster by staying connected with our clients in real-time.
Aarav Sharma

Software Engineer

The WhatsApp API integration has streamlined our customer support process. It's a game changer!
Isha Patel

Digital Marketer

Using the WhatsApp API, we’ve seen a 40% increase in customer engagement. Highly recommend it!
Rohan Gupta

Entrepreneur

This API has made it so easy to connect with our customers. The setup was seamless!
Emily Johnson

Customer Support Manager

The WhatsApp API has transformed how we handle customer queries. It's fast and reliable.
Kabir Mehta

Business Analyst

Integrating the WhatsApp API has improved our communication efficiency significantly.
Sophia Williams

Product Manager

The WhatsApp API is intuitive and has helped us provide better service to our users.
Liam Brown

Tech Lead

The API documentation is clear and easy to follow. Integration was a breeze!
Olivia Davis

UX Designer

The WhatsApp API has allowed us to gather valuable user feedback quickly and efficiently.
Noah Wilson

Operations Manager

Our team loves how reliable and fast the WhatsApp API is. It’s been a great addition to our toolkit.
Ava Martinez

Sales Executive

The WhatsApp API has helped us close deals faster by staying connected with our clients in real-time.
Aarav Sharma

Software Engineer

The WhatsApp API integration has streamlined our customer support process. It's a game changer!
Isha Patel

Digital Marketer

Using the WhatsApp API, we’ve seen a 40% increase in customer engagement. Highly recommend it!
Rohan Gupta

Entrepreneur

This API has made it so easy to connect with our customers. The setup was seamless!
Emily Johnson

Customer Support Manager

The WhatsApp API has transformed how we handle customer queries. It's fast and reliable.
Kabir Mehta

Business Analyst

Integrating the WhatsApp API has improved our communication efficiency significantly.
Sophia Williams

Product Manager

The WhatsApp API is intuitive and has helped us provide better service to our users.
Liam Brown

Tech Lead

The API documentation is clear and easy to follow. Integration was a breeze!
Olivia Davis

UX Designer

The WhatsApp API has allowed us to gather valuable user feedback quickly and efficiently.
Noah Wilson

Operations Manager

Our team loves how reliable and fast the WhatsApp API is. It’s been a great addition to our toolkit.
Ava Martinez

Sales Executive

The WhatsApp API has helped us close deals faster by staying connected with our clients in real-time.
Aarav Sharma

Software Engineer

The WhatsApp API integration has streamlined our customer support process. It's a game changer!
Isha Patel

Digital Marketer

Using the WhatsApp API, we’ve seen a 40% increase in customer engagement. Highly recommend it!
Rohan Gupta

Entrepreneur

This API has made it so easy to connect with our customers. The setup was seamless!
Emily Johnson

Customer Support Manager

The WhatsApp API has transformed how we handle customer queries. It's fast and reliable.
Kabir Mehta

Business Analyst

Integrating the WhatsApp API has improved our communication efficiency significantly.
Sophia Williams

Product Manager

The WhatsApp API is intuitive and has helped us provide better service to our users.
Liam Brown

Tech Lead

The API documentation is clear and easy to follow. Integration was a breeze!
Olivia Davis

UX Designer

The WhatsApp API has allowed us to gather valuable user feedback quickly and efficiently.
Noah Wilson

Operations Manager

Our team loves how reliable and fast the WhatsApp API is. It’s been a great addition to our toolkit.
Ava Martinez

Sales Executive

The WhatsApp API has helped us close deals faster by staying connected with our clients in real-time.
Ananya Singh

Content Strategist

The WhatsApp API has made it easier to connect with our audience and deliver timely updates.
Vihaan Desai

Marketing Specialist

We’ve seen a significant boost in customer satisfaction since integrating the WhatsApp API.
Meera Nair

HR Manager

The WhatsApp API has simplified our internal communication processes. Highly efficient!
Arjun Kapoor

Project Manager

The API has been a reliable tool for managing client communications. Great experience!
Priya Malhotra

Social Media Manager

The WhatsApp API has helped us engage with our followers more effectively. Love it!
Devansh Verma

Data Scientist

The integration process was smooth, and the API works flawlessly. Highly recommend it!
Riya Chawla

Graphic Designer

The WhatsApp API has made it easier to collaborate with clients and gather feedback.
Aditya Joshi

Finance Manager

The API has improved our client communication and helped us save time. Great tool!
Tanvi Rao

Event Coordinator

The WhatsApp API has been a fantastic addition to our event planning toolkit. Highly useful!
Karan Bhatt

Logistics Manager

The API has streamlined our operations and improved communication with our partners.
Ananya Singh

Content Strategist

The WhatsApp API has made it easier to connect with our audience and deliver timely updates.
Vihaan Desai

Marketing Specialist

We’ve seen a significant boost in customer satisfaction since integrating the WhatsApp API.
Meera Nair

HR Manager

The WhatsApp API has simplified our internal communication processes. Highly efficient!
Arjun Kapoor

Project Manager

The API has been a reliable tool for managing client communications. Great experience!
Priya Malhotra

Social Media Manager

The WhatsApp API has helped us engage with our followers more effectively. Love it!
Devansh Verma

Data Scientist

The integration process was smooth, and the API works flawlessly. Highly recommend it!
Riya Chawla

Graphic Designer

The WhatsApp API has made it easier to collaborate with clients and gather feedback.
Aditya Joshi

Finance Manager

The API has improved our client communication and helped us save time. Great tool!
Tanvi Rao

Event Coordinator

The WhatsApp API has been a fantastic addition to our event planning toolkit. Highly useful!
Karan Bhatt

Logistics Manager

The API has streamlined our operations and improved communication with our partners.
Ananya Singh

Content Strategist

The WhatsApp API has made it easier to connect with our audience and deliver timely updates.
Vihaan Desai

Marketing Specialist

We’ve seen a significant boost in customer satisfaction since integrating the WhatsApp API.
Meera Nair

HR Manager

The WhatsApp API has simplified our internal communication processes. Highly efficient!
Arjun Kapoor

Project Manager

The API has been a reliable tool for managing client communications. Great experience!
Priya Malhotra

Social Media Manager

The WhatsApp API has helped us engage with our followers more effectively. Love it!
Devansh Verma

Data Scientist

The integration process was smooth, and the API works flawlessly. Highly recommend it!
Riya Chawla

Graphic Designer

The WhatsApp API has made it easier to collaborate with clients and gather feedback.
Aditya Joshi

Finance Manager

The API has improved our client communication and helped us save time. Great tool!
Tanvi Rao

Event Coordinator

The WhatsApp API has been a fantastic addition to our event planning toolkit. Highly useful!
Karan Bhatt

Logistics Manager

The API has streamlined our operations and improved communication with our partners.
Ananya Singh

Content Strategist

The WhatsApp API has made it easier to connect with our audience and deliver timely updates.
Vihaan Desai

Marketing Specialist

We’ve seen a significant boost in customer satisfaction since integrating the WhatsApp API.
Meera Nair

HR Manager

The WhatsApp API has simplified our internal communication processes. Highly efficient!
Arjun Kapoor

Project Manager

The API has been a reliable tool for managing client communications. Great experience!
Priya Malhotra

Social Media Manager

The WhatsApp API has helped us engage with our followers more effectively. Love it!
Devansh Verma

Data Scientist

The integration process was smooth, and the API works flawlessly. Highly recommend it!
Riya Chawla

Graphic Designer

The WhatsApp API has made it easier to collaborate with clients and gather feedback.
Aditya Joshi

Finance Manager

The API has improved our client communication and helped us save time. Great tool!
Tanvi Rao

Event Coordinator

The WhatsApp API has been a fantastic addition to our event planning toolkit. Highly useful!
Karan Bhatt

Logistics Manager

The API has streamlined our operations and improved communication with our partners.

Built for Growth, Security & Collaboration

Grow your business with confidence using our secure, scalable API and collaborative platform.

NN
NN
NN
NN
NN
NN
NN
NN

Multi-Tenant

Built for scale with organization management and team collaboration features.

Learn more

Enterprise Security

End-to-end encryption, SOC2 compliance, and advanced security features built-in.

Learn more

Real-time Webhooks

Instant delivery notifications, read receipts, and message status updates via webhooks.

✔ Preflight checks.
✔ Validating request

Developer First

RESTful API, comprehensive SDKs(coming soon), interactive docs, and extensive code examples.

Learn more

99.9% Uptime

Reliable infrastructure with automatic failover and 24/7 monitoring.

Start Building in Minutes

Simple, intuitive API that gets you up and running quickly. Choose your preferred language and start sending messages.

send-message.ts
import { NextRequest } from 'next/server';

export const middleware = async (req: NextRequest) => {
  let user = undefined;
  let team = undefined;
  const token = req.headers.get('token'); 

  if(req.nextUrl.pathname.startsWith('/auth')) {
    user = await getUserByToken(token);

    if(!user) {
      return NextResponse.redirect('/login');
    }
  }

  if(req.nextUrl.pathname.startsWith('/team')) {
    user = await getUserByToken(token);

    if(!user) {
      return NextResponse.redirect('/login');
    }

    const slug = req.nextUrl.query.slug;
    team = await getTeamBySlug(slug); // [!code highlight]

    if(!team) { // [!code highlight]
      return NextResponse.redirect('/'); // [!code highlight]
    } // [!code highlight]
  } // [!code highlight]

  return NextResponse.next(); // [!code highlight]
}

export const config = {
  matcher: ['/((?!_next/|_static|_vercel|[\w-]+\.\w+).*)'], // [!code highlight]
};
send-message.ts
const payload = {
  to: "911234567890",
  type: "text",
  message: "Hello from WhatsApp API! 👋"
};

const response = await fetch(
  "http://api.newton.ink/api/v1/whatsapp/send",
  {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "X-API-Key": "your-api-key",
    },
    body: JSON.stringify(payload),
  }
);

Simple, Transparent Pricing

Start free and scale as you grow. No hidden fees, no surprises. Only pay for what you use.

Starter
Free
Perfect for testing and small projects
  • 1,000 messages/month
  • Basic webhooks
  • Community support
  • API documentation
  • 1 WhatsApp number
Start Free
Most Popular
Pro
₹2,999/month
Ideal for growing businesses and applications
  • 50,000 messages/month
  • Advanced webhooks
  • Priority support
  • Message templates
  • 5 WhatsApp numbers
  • Analytics dashboard
  • Media storage (10GB)
Start Pro Trial
Enterprise
Custom
For large-scale applications with custom needs
  • Unlimited messages
  • Custom integrations
  • Dedicated support
  • SLA guarantee
  • Custom WhatsApp numbers
  • Advanced analytics
  • Unlimited storage
  • White-label options
Contact Sales

All plans include API access, documentation, and basic support

View Detailed Pricing

Ready to Transform Your Messaging Experience?

Join thousands of developers who trust our WhatsApp API to power their applications. Start building amazing messaging experiences today.

Start Building FreeTalk to Sales
5 min setup
Get started instantly
Developer first
Built by developers
24/7 support
We're here to help