ITQENLTD
/PRODUCTS·WABA_GATEWAY

A Programmatic Bridge for Transactional WhatsApp Alerts.

One signed endpoint. Idempotent delivery. Built for systems where a missed OTP is a missed transaction.

2FA Verification

Time-bound codes signed and rate-limited per identity.

auth.mfa

OTP Delivery

Sub-second handoff with retries and dead-letter capture.

auth.otp

Order Notifications

Stateful templates for confirm, dispatch, and exception events.

commerce.events

/reference — quickstart

Send a verified message in one POST.

Authenticated with bearer keys, idempotent via reference, and observable through structured request IDs. No SDK lock-in.

  • HMAC-signed webhooks for delivery state
  • Per-template rate limits and quotas
  • Regional routing · EU / UK / APAC
  • Audit-grade event log retention
REQUEST
POST /v1/messages HTTP/1.1
Host: api.itqenltd.com
Authorization: Bearer sk_live_••••••••
Content-Type: application/json

{
  "to": "+447700900123",
  "channel": "waba",
  "template": "otp_login",
  "variables": {
    "code": "739204",
    "ttl_minutes": 5
  },
  "reference": "txn_8af2c1"
}
RESPONSE
202
HTTP/1.1 202 Accepted
x-itqen-request-id: req_01HV9...
content-type: application/json

{
  "id": "msg_01HV9XP4Z7",
  "status": "queued",
  "channel": "waba",
  "estimated_delivery_ms": 380
}