The WhatsApp messages your operation runs on.
Work orders, machine-down alerts, shift reminders and job dispatch to your floor and field crews — plus order, delivery and OTP messages. Sent straight to WhatsApp from one dashboard or your own app. Prepaid tokens, no monthly lock-in.
✓ No monthly fee · ✓ Pay only for what you send · ✓ Dashboard or API
See it on your own WhatsApp — right now.
Pop in your number and we'll send you a real sample message in seconds. No sign-up, no spam — just see how it lands.
- ✓ A real WhatsApp message, instantly
- ✓ One message only — we won't blast you
- ✓ Exactly what your customers & crew would get
One messaging engine. Everything's included.
Whatever your business needs to tell people, send it on the channel they actually read. You only pay for the messages you send.
Notifications & alerts
Order updates, booking confirmations, shipping and payment alerts — automatically, the moment they happen.
OTP & verification
Send login codes and phone-verification one-time passwords with a single API call.
Reminders
Appointment, renewal and payment reminders that cut no-shows and late payments.
Job dispatch & tracking
Assign work to your crew and get live START / ARRIVED / DONE updates with photo proof.
Two-way replies
Recipients reply right in WhatsApp — confirmations, codes, status updates — all captured and logged.
One simple API
Send from the dashboard or straight from your own app. SDKs for VB.NET, JavaScript, PHP and cURL.
One platform, many jobs to do.
From the factory floor to field crews to your customers — OneBloc Dispatch handles the WhatsApp side of your whole operation.
Factory & floor dispatch
Push work orders to operators and technicians, get START / DONE / ISSUE updates with photo proof — no app for floor or migrant workers to install.
Explore this use case → ManufacturingMaintenance & breakdowns
Machine down? Auto-dispatch the maintenance team, track ARRIVED → FIXED, and log downtime with photo proof.
Maintenance · FacilitiesShift & attendance
Shift reminders, clock-in confirmations, overtime call-ups and roster changes — straight to every worker's WhatsApp.
WorkforceStock & delivery alerts
Low-stock alerts, incoming raw materials, goods-received and outbound delivery updates — keep the line and the warehouse moving.
Warehouse · LogisticsOTP & customer alerts
Login codes, order confirmations and delivery updates for your customers — higher open rates than SMS, one API call.
Apps · Retail · FintechEmbed in your own system
Already run an ERP or MES? Fire any of the above straight from your code with the developer API and the same tokens.
For developers → API · Integrations…and anything else you message your floor, crews or customers about. Tell us your use case →
Run your factory floor & field crews on WhatsApp.
For production lines, maintenance teams, warehouses — and cleaning, delivery & contractor crews. Push the work order, get proof it's done, keep every job on the record. Your workers never leave WhatsApp — perfect for floor staff and migrant workers on any phone, no app to install.
Assign the job
Send a job from your dashboard or the API — address, time, instructions, location pin. It lands in the worker's WhatsApp instantly.
Worker replies in chat
They reply START, ARRIVED, DONE — or send a photo, voice note, ISSUE or DELAY. Every reply is captured and timestamped.
You see it all, live
A live board shows every job's status and proof. Nothing slips, nothing's "he said / she said" — it's all on the record.
Built for factories and teams that run on the floor:
Live in a day. No app for anyone to install.
Connect your number
We link your WhatsApp business number and hand you an API key. Start free — no card required.
Send — dashboard or API
Fire notifications, OTPs, reminders or jobs from the dashboard, or straight from your own system in one call.
Track & reply
See delivery status, capture replies, retry anything that fails — all in one place.
Prepaid tokens. No subscription, no lock-in.
The whole platform is free to use. You only spend tokens when you send a message. Buy more, pay less per token.
🔄 Never run out — turn on Auto-Reload
When your balance drops below a level you set, we automatically top up your favourite pack. Your messages keep flowing, and you never think about it.
Sending high volume? Talk to us about a bulk token rate.
How many tokens will I need?
Replies coming in are free, so a typical month is lighter than you'd think. Slide to estimate — we'll recommend a pack.
Estimate counts outbound messages only (1 token each for text). Incoming replies are free.
One clean API for every message.
Send notifications, OTPs, reminders or dispatch jobs straight from your own app — bookings, orders, verification, alerts. One API key, the same prepaid tokens.
Endpoints for send-message, send-job, job status, delivery status, retries and usage. SDKs for VB.NET, JavaScript, PHP and cURL.
Read the API docs →// Send any message in one call POST https://messageapi.onebloc.io/send-message x-api-key: your_api_key { "recipientPhone": "60123456789", "messageType": "text", "message": "Your code is 4821 (valid 5 min)" } // → delivered to WhatsApp. // Track delivery + capture replies // via /messages/status and webhooks.
Straight answers.
Any operational WhatsApp message your business needs: order and booking updates, OTP / verification codes, appointment and payment reminders, delivery alerts, and field-crew job dispatch. Send from the dashboard, or fire it from your own app via the API.
No. The platform is free to use — you only buy prepaid tokens when you want to send. Buy a small pack to try, top up when you need more, and turn on Auto-Reload if you'd rather never think about it.
Each outbound text message costs 1 token. A photo or voice note costs 2. Replies coming in are free. You can start free, and bigger packs cost less per token. Your balance and usage are always visible in the dashboard.
No. Everyone uses the WhatsApp they already have. Your crew just replies to messages; your customers just receive them. Nothing to download, nothing to log into.
No — and please don't use it that way. OneBloc Dispatch is built for operational messaging: notifying customers who've opted in and dispatching your own crew. That keeps your number healthy and your messages welcome. If you need large-scale marketing campaigns, talk to us about an official WhatsApp Business API setup instead.
Yes. There's a simple REST API with SDKs for VB.NET, JavaScript, PHP and cURL — send messages, dispatch jobs, check delivery, all from your own system on the same tokens. See the API docs.
Message us and we'll connect your WhatsApp number and walk you through your first message — usually within a day. Start free and try it before you buy anything.
Put your business on WhatsApp — properly.
Start free. We'll get your number connected and your first message out the door — usually within a day.