Netronical · Production-grade WhatsApp & SMS automation

One number. One API.
Every reply, automated.

Netronical turns any WhatsApp number into a programmable business channel — and now sends SMS through your own gateway too. Scan a QR code to connect, teach it to answer by keyword or let AI handle the conversation, and plug it into your own app with a REST API built for developers — no WhatsApp Business approval, no waiting.

4Avg. seconds to QR pair
99.9%Platform uptime
WhatsApp + SMSOne API, both channels
Live rule engine
+27 82 555 0142
do you ship to durban?
keyword match → "ship"
Auto-reply
Yes! We ship nationwide, 2–4 business days. Want a quote? 🚚
delivered in 280ms
Platform

Everything you need to run WhatsApp like infrastructure

Whether you're a solo founder answering customer questions or a team routing thousands of conversations a day, the same building blocks scale with you.

QR pairing, no app installs

Link a number the same way you'd link WhatsApp Web. We handle the session with the Netronical messaging engine behind the scenes — you just scan and go.

🧠

Keyword automation

Build webhooks with ranked keyword rules — exact match, contains, starts with, or full regex — each with its own text, image, or document reply.

🔌

A REST API you'll enjoy using

Send messages, check session status, manage rules, and pull logs — all documented with real examples in cURL, PHP, Node, and Python.

🪝

Forward to your own server

Point any webhook at your own backend and we'll relay every event there too, signed with HMAC so you can verify it came from us.

📊

Full message history

Every inbound and outbound message is logged per number, searchable from your dashboard, exportable for your records.

🛡️

Isolated, key-scoped access

Every account gets its own API keys, scoped to specific permissions and sessions — your number is never reachable through anyone else's key.

🤖

AI replies, trained on your business

Tell it your products, pricing, hours, and tone once. When no keyword rule matches, AI steps in and answers like a real team member — billed only for what you use.

💬

SMS, on the same API

Send and receive SMS through our Android SMS gateway pool with the same API key and account you already use for WhatsApp — no second platform to learn.

How it works

Live in three steps

1

Connect a number

Create your account, click "Add WhatsApp number," and scan the QR code with the phone you want to automate.

2

Teach it to reply

Create a webhook for that number, add keyword rules ("price", "support", "order status"...) and the exact reply for each.

3

Wire it to your app

Generate an API key and start sending and receiving from your own website, CRM, or shop with a few lines of code.

For developers

Send a message in one request

Your API key carries its own permissions and default WhatsApp session, so every call is short and explicit.

cURL
PHP
Node.js
Python
# Send a WhatsApp text message curl -X POST https://wa.trustforce.co.za/api/v1/send \ -H "Authorization: Bearer tfh_live_xxxxxxxxxxxx" \ -H "Content-Type: application/json" \ -d '{ "to": "27825550142", "message": "Hey! Your order has shipped 🚚" }'
// Send a WhatsApp text message $ch = curl_init("https://wa.trustforce.co.za/api/v1/send"); curl_setopt_array($ch, [ CURLOPT_RETURNTRANSFER => true, CURLOPT_POST => true, CURLOPT_HTTPHEADER => [ "Authorization: Bearer tfh_live_xxxxxxxxxxxx", "Content-Type: application/json" ], CURLOPT_POSTFIELDS => json_encode([ "to" => "27825550142", "message" => "Hey! Your order has shipped 🚚" ]) ]); $response = curl_exec($ch);
// Send a WhatsApp text message await fetch("https://wa.trustforce.co.za/api/v1/send", { method: "POST", headers: { Authorization: "Bearer tfh_live_xxxxxxxxxxxx", "Content-Type": "application/json" }, body: JSON.stringify({ to: "27825550142", message: "Hey! Your order has shipped 🚚" }) });
# Send a WhatsApp text message import requests requests.post("https://wa.trustforce.co.za/api/v1/send", headers={"Authorization": "Bearer tfh_live_xxxxxxxxxxxx"}, json={"to": "27825550142", "message": "Hey! Your order has shipped 🚚"})

→ See the full API reference, including receiving messages and managing keyword rules

SMS gateway

The same API now sends SMS too.

Powered by our own pool of Android SMS gateways — no third-party SMS aggregator, no per-country carrier contracts. Same API key, same account, same webhook conventions as WhatsApp.

# Send an SMS curl -X POST https://wa.trustforce.co.za/api/v1/sms/send \ -H "Authorization: Bearer tfh_live_xxxxxxxxxxxx" \ -H "Content-Type: application/json" \ -d '{ "to": "+27825550142", "message": "Your order has shipped 🚚" }'
📶

Real Android devices, monitored live

Battery, signal, and online status for every device in the pool, checked live so sends route to a phone that's actually available.

🪝

Incoming SMS as webhooks

Replies land on your server the same way WhatsApp events do — signed, structured, and matched back to the conversation automatically.

💳

Pay-as-you-go credits

No subscription for SMS — buy prepaid credit packs whenever you need them, and they're used automatically as you send. See pricing below.

Pricing

Simple South African Rand pricing.

WhatsApp is a monthly plan. SMS is separate — pay only for the credits you use, no subscription required.

Starter

R50/mo

For one WhatsApp number with paid access from day one.

  • 1 WhatsApp number
  • 1 webhook · 10 keyword rules
  • 1,000 messages / month
  • AI replies available as an add-on
  • 1 API key
Get started

Enterprise

R500/mo

For agencies managing automation across many clients.

  • 10 WhatsApp numbers
  • 20 webhooks · 200 rules each
  • 100,000 messages / month
  • AI replies included
  • 20 API keys
Get started

SMS credits

No monthly commitment — buy a pack, use it whenever, top up again when it runs low.

100
SMS credits
R35.00
Get started
500
SMS credits
R165.00
Get started
1000
SMS credits
R320.00
Get started
5000
SMS credits
R1,500.00
Get started
FAQ

Questions, answered

Do I need WhatsApp Business API approval from Meta?

No. TrustForce Hosting connects through a paired session, the same way WhatsApp Web works, so there's no business verification queue to wait on.

What happens if my phone disconnects?

Your dashboard shows live session status. If a session drops, you'll see it immediately and can re-pair with a fresh QR code in seconds.

Can I run more than one number?

Yes — every plan above Starter supports multiple numbers, each with its own webhooks, rules, and message history.

Is this just for businesses?

Not at all. Individuals use it for personal auto-replies, side projects, and small automations just as often as companies use it for support.

How do the AI replies work?

You describe your business once — what you sell, your tone, pricing, hours — and AI answers any message that doesn't match one of your keyword rules. It's billed only for what you actually use, on top of your plan.

Is SMS a separate product or platform?

Same account, same API key, same dashboard. SMS sends through our own pool of Android gateway devices rather than a traditional carrier aggregator, with a monthly allowance on paid plans and prepaid credits if you need more.

Your WhatsApp number, finally programmable.

Create an account, scan a QR code, and send your first automated reply in the next five minutes.

Create your account