Coming SoonWalinko

WhatsApp API Gateway for Your Business

Send transactional WhatsApp messages via a simple REST API. No complex setup, no WhatsApp Business API approval process — just a key and an endpoint.

Currently in final development. Join the early access list to be notified when we launch and get the best introductory rate.

Join Early Access →

Order notificationsInvoice deliveryAppointment remindersOTP messagesCustomer follow-upsInventory alerts

Platform

Everything You Need to Send at Scale

Simple REST API

Send messages with a single POST request. No complex setup, no WhatsApp Business API approval required.

Transactional Messages

Order confirmations, invoice notifications, appointment reminders, OTP delivery — automated at scale.

Delivery Webhooks

Real-time delivery status callbacks. Know when messages are delivered, read, or failed.

Session Management

Stable WhatsApp sessions with automatic reconnection. No dropped connections losing your workflow.

Usage & Billing

Per-message billing with usage dashboards. Pay only for what you send.

Multi-Instance

Run multiple WhatsApp numbers on one account. Separate instances for different departments or products.

Integration in 3 Lines

Send a WhatsApp message from any language, any platform.

curl -X POST https://api.walinko.com/v1/send \
  -H "X-Api-Key: your_api_key" \
  -d '{"to": "923001234567", "message": "Your order #1042 has been shipped."}'

Early Access

Be First When We Launch

Walinko is in final development. Early access members get priority onboarding, introductory pricing, and direct access to the team during the launch period.

Early access pricing locked in
Priority onboarding support
Input on features before public launch
Direct line to the engineering team