WhatsApp Business API

Qail Connect

Send. Automate. Scale.

Production-grade WhatsApp Business API gateway built in Rust. Run it as managed SaaS, deploy a dedicated binary, or license the source.

Get Started API Docs

Capabilities

Everything you need for WABA at scale

A complete WhatsApp Business API implementation — not a wrapper around someone else's API. Built from the ground up in Rust for maximum throughput.

Message Sending

Text, images, documents, videos, location, contacts, and interactive messages. Full Cloud API v20+ support.

Template Management

Create, submit, and manage message templates. Support for utility, marketing, and authentication categories.

Webhook Events

Real-time delivery receipts, read status, incoming messages, and error notifications via configurable webhooks.

Multi-Tenant

Database-level RLS isolation. Each client gets their own WABA credentials with complete data separation.

Rust Performance

Zero-copy message processing. Sub-millisecond internal latency. Handles thousands of concurrent WABA connections.

Enterprise Security

Webhook signature verification, encrypted credential storage, audit logging, and configurable rate limits.

Use Cases

Built for production message workflows

Teams use Qail Connect for transaction notifications, support automation, and campaign operations with strict tenant isolation.

Transactional alerts

Send booking confirmations, reminders, invoice notices, and status updates with webhook delivery tracing.

Support automation

Combine interactive templates and webhook events to drive triage, handoff, and SLA-aware support flows.

Multi-brand operations

Run multiple tenants with separate credentials, templates, and usage accounting under one platform control plane.

Developer Experience

Simple, powerful API

Send a WhatsApp message in 3 lines. No SDKs required — just HTTP.

Full REST API — JSON in, JSON out

Real-time webhook delivery status

Sandbox environment for testing

Send Message POST

curl -X POST /v1/whatsapp/messages \
  -H "Authorization: Bearer qail_sk_..." \
  -H "Content-Type: application/json" \
  -d '{
    "to": "+6281234567890",
    "type": "text",
    "text": {
      "body": "Your order #1234 is confirmed ✅"
    }
  }'

Response

{ "message_id": "wamid.HBgL...", "status": "sent" }

Deployment Options

Deploy your way

Choose the deployment model that fits your business. From managed SaaS to full source code ownership.

Features	SaaS Managed cloud	Popular Binary Self-hosted	Source Code Full ownership
Pricing	Pay-per-message	Annual License	From IDR 150M one-time
Core Platform
WhatsApp Cloud API v23+	✓	✓	✓
All message types (text, media, interactive)	✓	✓	✓
Template management	✓	✓	✓
Webhook events & delivery receipts	✓	✓	✓
REST API access	✓	✓	✓
Infrastructure
Hosting & operations	Managed by us	Your servers	Your servers
Data residency control	—	✓	✓
Docker / Kubernetes deployment	—	✓	✓
Multi-tenant RLS isolation	✓	✓	✓
99.9% uptime SLA	✓	Self-managed	Self-managed
Security & Compliance
Webhook signature verification	✓	✓	✓
Encrypted credential storage	✓	✓	✓
Audit logging	✓	✓	✓
Custom security review	—	—	✓
Support & Licensing
Software updates	Automatic	Annual releases	1 year included
Priority support	—	✓	✓
Source code access	—	—	✓
Modification & redistribution rights	—	—	✓
NDA & licensing agreement	—	—	✓
	Get Started	Contact Sales	Contact Sales

Ready to connect?

Whether you need managed WABA, self-hosted binary, or the full source — let's find the right fit.

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