For .NET Developers

WhatsApp API for nopCommerce Solutions

Integrate Official WhatsApp API into your nopCommerce store or plugin seamlessly.

nop_notify.sh

curl -X POST https://api.hkreach.in/api/external/send/template \
  -H "X-App-Name: enterprise-app" \
  -H "X-Api-Key: hk_live_..." \
  -d '{
     "to": "919876543210",
     "templateName": "new_vendor_order",
     "bodyParams": ["Store #1", "5 Items", "Expedited"]
     }'

Technical Capabilities

Power your software with official WhatsApp communication features in minutes.

🔌

Plugin Ready

Easy to integrate into nopCommerce custom plugins via standard REST API.

👔

Vendor Alerts

Notify multi-vendor store owners as soon as a product from their catalog is sold.

📊

Stock Alerts

Auto-alert admins when inventory for high-demand items falls below threshold.

Effortless Backend Sync

Integrate our REST API into your existing .NET, Java, or Node.js backend seamlessly.

Payload-Driven Messaging

No UI work needed in your app. Pass dynamic parameters via JSON and our API handles the rest.

Official WABA Branding

Build trust with your users by sending messages from an official, verified business profile.

Real-time Callbacks

Use webhooks to sync delivery and read status back into your database for a complete audit trail.

API Response

{
  "status": "success",
  "messageId": "wamid.HBgLM...",
  "timestamp": 1712318462,
  "meta": {
    "category": "utility",
    "billable": true
  }
}

Built for High Performance

Our infrastructure is optimized for high-throughput vertical applications requiring mission-critical uptime.

99.9% Uptime

Built on Meta's official Cloud API for maximum reliability and zero ban risk.

Scalable Webhooks

Receive tens of thousands of status updates per second with our low-latency webhook engine.

Developer Support

Direct priority support from our engineering team for complex custom integrations.

Deep Dive

Supercharge Your nopCommerce Store with WhatsApp API

nopCommerce is a powerful, open-source ASP.NET Core platform. To maximize its potential in mobile-first markets, integrating the Official WhatsApp Business API through HK Reach is essential. This turns your nopCommerce store into a conversational commerce engine.

Reduce RTO for COD Orders

Cash on Delivery (COD) orders frequently suffer from Return to Origin (RTO) issues. By setting up an automated WhatsApp confirmation flow for nopCommerce, you can ask customers to verify their intent via interactive buttons before shipping, saving substantial logistics costs.

Seamless Plug-and-Play Webhooks

Leverage nopCommerce's event architecture alongside HK Reach's robust API. Send automated stock alerts, price drop notifications, and personalized product recommendations directly to your customers' WhatsApp.

Elevate your nopCommerce implementation today with secure, reliable messaging from Harikrishna Enterprise.