Enterprise WhatsApp REST API Gateway & Automation Platform
The Enterprise WhatsApp API Gateway for Modern Apps & Automation
Connect multiple WhatsApp accounts, broadcast high-volume targeted marketing campaigns, automate intelligent 24/7 customer support bots, and integrate seamless WhatsApp REST APIs into Node.js, Python, PHP, and web applications.
High-Performance WhatsApp Automation & Multi-Device Infrastructure
Lushai.dev WAPI provides enterprise-grade infrastructure built on the latest Signal protocol WhatsApp Web engine. Easily pair WhatsApp numbers using instant QR scanning or 8-digit phone pairing codes without needing physical devices open on a secondary display. Manage your WhatsApp communications, track real-time delivery receipts, and supercharge your business messaging workflows.
Multi-Device Management
Link and manage multiple WhatsApp business lines simultaneously. Monitor battery, connection status, and session health with automated cloud reconnection.
Bulk Campaign Broadcasts
Send targeted broadcast campaigns to phonebook contacts and groups with configurable anti-ban throttling delays and live delivery status tracking.
24/7 Smart Auto-Responder
Build intelligent keyword and regex-triggered auto-reply bots that respond instantly to customer inquiries around the clock, even when offline.
Real-time Webhook Events
Stream incoming customer messages, media files, and delivery receipts (sent, delivered, read) directly to your server or webhook endpoint in real-time.
Interactive Messaging
Engage users with high-converting interactive quick reply buttons, list menus, single and multi-choice voting polls, location pins, and custom stickers.
Status Saver & Archival
Automatically view and download high-resolution WhatsApp status stories, pictures, and video updates from connected contacts with privacy controls.
Developer-Friendly REST API Endpoints & SDKs
Integrate WhatsApp into your existing backend infrastructure in minutes using standard HTTP REST API endpoints and Bearer token authentication. Available for cURL, Node.js, Python, PHP, Go, Ruby, and Java.
- POST /api/send-message — Send plain text messages, emojis, URLs, and formatting to individual WhatsApp numbers or groups.
- POST /api/send-media — Send high-quality images (JPEG, PNG), PDF invoices, audio voice notes, and video attachments with captions.
- POST /api/send-button — Dispatch interactive call-to-action buttons, quick replies, and list selectors to streamline customer actions.
- POST /api/webhook/set — Register custom HTTP POST webhook URLs to receive real-time JSON event notifications for inbound messages.
Transparent Pricing Plans for Every Stage
Choose the perfect plan for your business. Whether you are testing out your first automated message or running enterprise broadcast workflows, Lushai.dev WAPI offers predictable, cost-effective pricing with no hidden charges.
Starter Plan
₹0 / forever
50 messages/month, 1 connected device, core REST API access, community support.
Basic Automation
₹79 / month
1,000 messages/month, auto-responder bot rules, bulk CSV contact campaigns, webhook integration.
Pro Business
₹129 / month
10,000 messages/month, multi-device support, priority routing, unlimited auto-responder rules, status saver.
Enterprise VPS
₹499 / month
Unlimited messages, dedicated VPS instance, custom webhook streaming, 99.9% uptime SLA, 24/7 support.
Frequently Asked Questions (FAQ)
Is my WhatsApp session data and customer information secure?
Yes. All device credentials, Signal session keys, and database records are securely stored using cloud database encryption, JWT token authorization, and strict user-level authentication.
How does the 8-digit instant pairing code work without scanning a QR code?
You simply input your WhatsApp phone number in our web dashboard. The system generates an 8-character pairing code that you confirm directly on your mobile WhatsApp under Linked Devices > Link with Phone Number. No secondary camera or screen is required.
Can I receive incoming customer messages using Webhooks?
Yes! You can register your server's webhook endpoint in the dashboard or via the REST API. All inbound customer chats, attachments, delivery confirmations, and message events are transmitted in real-time as JSON payloads.
How does the 24/7 Auto-Responder Bot prevent account bans?
Our auto-responder engine includes natural typing indicators, random humanized delay intervals, and keyword matching algorithms designed to comply with standard messaging etiquette and prevent rate-limiting flags.