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WhatsApp Business API

Reach 2 billion people. Where they already are.

Send transactional alerts, marketing campaigns, and support conversations over WhatsApp — with official Meta Business API access and 98%+ open rates.

98%+
Average open rate
2B+
Active WhatsApp users
< 3s
Message delivery time
50+
Supported African markets
Features

Everything you need.

Two-way messaging

Full duplex conversations — send messages and receive replies in your unified inbox. Supports text, images, video, documents, and location.

Template messages

Pre-approved message templates for transactional notifications — OTPs, order updates, appointment reminders — with rich media support.

Interactive messages

Buttons, quick replies, list menus, and call-to-action buttons that make conversations feel native and reduce drop-off.

Green tick verification

Get your business verified with a green badge — displayed on every message you send, building instant customer trust.

Delivery analytics

Real-time sent, delivered, read, and replied receipts. Per-message analytics and campaign-level reporting built in.

End-to-end encryption

All WhatsApp messages are encrypted by design. GDPR, NDPA, and Meta policy compliant out of the box.

Webhook delivery receipts

Real-time webhooks for inbound messages, status updates, and opt-out events. Build reactive workflows without polling.

Opt-in management

Built-in double opt-in flows and blocklist management to stay compliant with Meta's messaging policy.

Developer-first

Live in minutes.

Simple REST API with SDKs for Node.js, Python, PHP, Go, and Java. Production-ready in minutes.

Webhooks for delivery receipts
99.9% uptime SLA
Global sandbox for testing
Detailed API reference docs
Node.js · Send a WhatsApp message
import { Hova } from '@hova/sdk';

const hova = new Hova({ apiKey: process.env.HOVA_API_KEY });

// Send a transactional message
const response = await hova.messages.send({
  channel: 'whatsapp',
  to: '+233244123456',
  template: {
    name: 'order_confirmed',
    language: 'en',
    components: [
      { type: 'body', parameters: [
          { type: 'text', text: 'ORD-8821' },
          { type: 'text', text: '₵149.00' },
        ]
      }
    ]
  }
});

console.log(response.messageId); // msg_01j...
Use cases

Built for every industry.

eCommerce

Order & delivery notifications

Send real-time order confirmations, shipping updates, and delivery alerts that customers actually open.

Healthcare

Appointment reminders

Reduce no-shows by up to 40% with automated WhatsApp reminders that patients or clients can confirm or reschedule.

Fintech

OTP & account verification

Deliver one-time passwords for login, registration, and password reset with sub-3-second delivery.

Retail

Customer support inbox

Let customers raise and resolve issues via WhatsApp — routed to the right agent with full conversation history.

Finance

Loan & payment alerts

Automate repayment reminders, disbursement confirmations, and balance updates over WhatsApp.

Education

Student notifications

Keep students and parents informed with results, fee reminders, and event announcements via WhatsApp.

Start sending WhatsApp messages today

Apply for WhatsApp Business API access in under 5 minutes.

Get started free