WhatsApp Business API for Developers
Build powerful WhatsApp integrations with KWIC's developer-friendly API. Complete documentation, SDKs, and webhook support for seamless integration.
RESTful API
Simple HTTP-based API with JSON responses. Easy to integrate with any programming language.
- • Send messages
- • Manage templates
- • Handle media files
- • Track delivery status
Webhook Support
Real-time notifications for message delivery, user interactions, and status updates.
- • Message delivery status
- • Incoming messages
- • User interactions
- • Template approvals
SDKs & Libraries
Official SDKs and community libraries for popular programming languages.
- • Node.js SDK
- • Python library
- • PHP package
- • Java SDK
Quick Start Integration
1. Get API Credentials
Sign up and get your API key and webhook URL from the KWIC dashboard.
2. Send Your First Message
curl -X POST https://api.kwic.in/v1/messages
-H "Authorization: Bearer YOUR_API_KEY"
-H "Content-Type: application/json"
-d '{"to": "+919876543210", "text": "Hello World!"}'
3. Handle Webhooks
Set up webhook endpoints to receive real-time updates.
4. Manage Templates
Create and manage WhatsApp message templates through our API.
Key Features
- ✓Multi-tenant WhatsApp API support
- ✓Rate limiting and best practices
- ✓Secure enterprise-grade API
- ✓GDPR compliant messaging
- ✓Comprehensive error handling
Use Cases
- •E-commerce order notifications
- •Appointment scheduling systems
- •Customer support automation
- •Lead generation and nurturing
- •Transactional messaging
Start Building Today
Get started with our comprehensive API documentation and developer resources.
