For HealthTech Developers

WhatsApp API for Hospital Management Systems

Automate patient notifications, lab reports, and appointment reminders with the HK Reach API.

send_report.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": "lab_report_ready",
     "bodyParams": ["Mr. Rahul", "Blood Test", "Ready"]
     }'

Technical Capabilities

Power your software with official WhatsApp communication features in minutes.

🏥

Report Notifications

Send PDF URLs for lab reports directly to patients as soon as they are generated.

📅

Appointment Alerts

Trigger automated reminders 24 hours before visits to reduce no-shows.

💊

Prescription Sync

Push digital prescriptions and dosage reminders to patients after consultation.

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

Empower Your Hospital Management System with WhatsApp API

Hospital Information Systems (HIS) and clinic management software are critical for internal operations, but patient-facing communication is often an afterthought. By integrating the Official WhatsApp Business API via HK Reach, developers can transform their healthcare software into a patient engagement powerhouse.

Reduce No-Shows with Smart Schedulers

Link your appointment booking engine directly to WhatsApp. When a patient books a slot in your software, automatically trigger a WhatsApp confirmation. Setup cron jobs to send 24-hour and 2-hour reminders, allowing patients to confirm or reschedule via interactive buttons. This instantly reduces the clinic's no-show rate—a major selling point for your software.

Secure PDF Delivery for EMR Integration

Modern Electronic Medical Records (EMR) systems generate digitized prescriptions and lab reports. Instead of printing them or sending them via unsecure emails, use HK Reach's media API to transmit these documents as encrypted PDFs directly to the patient's WhatsApp, maintaining HIPAA-ready compliance and operational efficiency.

Upgrade your healthcare IT solutions today. Partner with Harikrishna Enterprise to integrate a reliable, high-throughput messaging infrastructure into your hospital management system.