WhatsApp Business API Solutions
Enterprise-grade WhatsApp messaging infrastructure. Build your own apps, integrate with your systems, or white-label our solution for your clients.
RESTful API
Simple REST API to send WhatsApp messages from any platform. Python, Node.js, PHP, Ruby - we've got you covered.
- Send text, images, documents
- Webhook notifications
- Delivery receipts
White-label Solution
Offer WhatsApp messaging to your clients under your own brand. Full customization and control.
- Your branding everywhere
- Custom domains
- Multi-tenant architecture
Enterprise Ready
Built for scale with high availability, low latency, and enterprise-grade security.
- 99.9% uptime SLA
- GDPR compliant
- 24/7 support
Perfect For
E-commerce Platforms
Order notifications, tracking updates, customer support
CRM & Helpdesk
Customer communication, ticket updates, follow-ups
Healthcare
Appointment reminders, test results, health tips
Food & Delivery
Order confirmations, delivery tracking, feedback
Simple, Transparent Pricing
No hidden fees. Pay only for what you use.
Starter API
+ $0.005/message
For developers and small projects
- 5,000 messages/month included
- RESTful API access
- Webhook notifications
- Email support
Business API
+ $0.003/message
For growing businesses
- 50,000 messages/month included
- Everything in Starter
- Multiple phone numbers
- Priority support
- Custom integrations
White-label
Tailored to your needs
- Everything in Business
- Full white-label branding
- Custom domain
- Dedicated infrastructure
- 24/7 dedicated support
- SLA guarantee
curl -X POST https://api.alintro.com/v1/messages \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"to": "+919876543210",
"type": "text",
"message": "Hello! Your order has been shipped."
}'Frequently Asked Questions
What is Alintro WhatsApp API?
Alintro WhatsApp API is an enterprise-grade messaging infrastructure that lets you send WhatsApp messages programmatically. Build your own apps, integrate with existing systems, or white-label our solution for your clients.
How is this different from the Shopify app?
Our Shopify app is a ready-to-use solution specifically for Shopify merchants. The WhatsApp API is for developers and businesses who want to build custom integrations or offer WhatsApp messaging as part of their own product.
Do I need technical knowledge?
Yes, the API is designed for developers. If you're a Shopify merchant without technical resources, our Shopify app is a better fit. If you're building a custom solution, our API documentation makes integration straightforward.
What about WhatsApp Business API approval?
We handle all the WhatsApp Business API setup and approval process. You don't need to apply to Meta directly - just sign up and start sending messages.
Can I use my own phone number?
Yes! You can use your existing business phone number or we can provision a new number for you. Business API plans support multiple numbers.
What's included in white-label?
White-label includes full branding customization, custom domain (api.yourdomain.com), dedicated infrastructure, and the ability to resell to your own clients. Contact us for custom pricing.
Ready to Get Started?
Contact our team to discuss your requirements and get started with WhatsApp Business API.