The official WhatsApp Business API, minus the headaches
Reach opted-in customers on the app they open twenty times a day — with your own verified business account, Meta-approved templates, rich media, and read receipts that tell you who actually saw it.
- Meta Business API
- Official
- Meta Business API
- Verified business account
- Yours
- Verified business account
- Receipts included
- Read
- Receipts included
What's included
Rich messaging, done properly
Everything you need to run WhatsApp as a real business channel — approved, branded, measured, and billed transparently.
Official Business API
Direct integration with Meta's WhatsApp Business Platform — the sanctioned, scalable way to message customers.
Your own business account
Messages come from your verified WhatsApp Business Account with your name and profile — not a shared number.
Approved templates
Your Meta-approved templates sync into the platform with their live review status, ready to send the moment they clear.
Variables & personalisation
Fill template variables per recipient — names, balances, order numbers — for messages that read like they were typed by hand.
Images & documents
Send statements, invoices, brochures, and photos inside the message — not as links customers won't click.
Delivery & read receipts
Track every message from sent to delivered to read — you finally know who saw the message, not just who received it.
Category-based pricing
Marketing, utility, and authentication templates each have a clear published rate, billed per message from your wallet.
Inbound capture
Customer replies are captured and visible in your dashboard, so a broadcast can become a conversation.
Opt-in, by design
WhatsApp requires customer opt-in — pair it with shortcode keywords or your onboarding flow to build a compliant list.
Templates
Your Meta templates, synced and send-ready
Templates are created and reviewed with Meta, then appear in your Mobile Sasa dashboard with their live status. Approved templates are immediately available for single sends or bulk broadcasts.
- Live sync of templates and review status
- Marketing, utility & authentication categories
- Media headers: images and documents
- Send to one customer or a whole list
Your template library
statement_ready
Utility
otp_login
Authentication
march_offer
Marketing
Templates sync from Meta with their live review status — you always know what's ready to send.
Receipts
Know who read it — not just who got it
SMS tells you a message was delivered. WhatsApp tells you it was read. Every message reports its full lifecycle back to your dashboard, so campaign follow-ups can target the people who never opened.
- Sent → delivered → read, per message
- Failed sends surfaced with the reason
- Message history filterable by status
Message lifecycle
Accepted by WhatsApp
Reached the customer's phone
Blue ticks — actually seen
Personalisation
One template, a thousand personal messages
Template variables are filled per recipient at send time. The structure stays Meta-approved; the content reads like a one-to-one message.
- Per-recipient variable values on bulk sends
- Names, amounts, dates, references — anything
- Preview exactly what each customer receives
Hi {{1}} 👋 Your {{2}} statement is ready. Your account balance is {{3}}.
Why official
The real API — because bans aren't a growth strategy
Unofficial WhatsApp tools ride on reverse-engineered clients and get numbers banned without appeal. The official Business API is built for scale, protects your number, and gives your customers the verified-business experience.
- No ban risk from grey routes
- Verified business profile with your branding
- Published per-category rates — no pricing surprises
Your own verified business account
Messages come from your business name with the official badge — not a number borrowed from a middleman.
No grey-route ban roulette
Unofficial WhatsApp bots get numbers banned without warning. The official API is sanctioned, stable, and scalable.
Transparent per-message pricing
Each template category — marketing, utility, authentication — has a published rate, billed from your wallet per message sent.
How it works
Live in four steps
Connect your account
We help you set up your WhatsApp Business Account and get your number verified with Meta.
Create templates
Draft your message templates; Meta reviews them and they sync in with live status.
Load recipients
Send to individuals or lists of opted-in customers, with variables filled per person.
Send & measure
Broadcast, then watch delivered and read receipts stream back in real time.
Use cases
What teams build with it
FAQ
Common questions
Is this the official WhatsApp API?+
Yes — Mobile Sasa integrates directly with Meta's WhatsApp Business Platform. Your messages are sent through your own WhatsApp Business Account, not a shared or unofficial gateway.
Why do messages need approved templates?+
WhatsApp requires that business-initiated messages use templates reviewed by Meta — it's what keeps the channel spam-free and open rates high. Your templates sync into Mobile Sasa with their review status, and variables let you personalise every send within the approved structure.
What does it cost?+
Each template category — marketing, utility, and authentication — has a published per-message rate, billed from your Mobile Sasa wallet as you send. No hidden platform mark-ups on top.
Can I send images and documents?+
Yes. Templates support media headers, so statements, invoices, brochures, and product photos travel inside the message itself.
How do I build an opted-in list?+
Customers must opt in to receive WhatsApp messages. Most teams collect consent during onboarding, on their website, or with an SMS shortcode keyword — and the list then lives in your Mobile Sasa contacts, ready for both channels.
Put your brand where the blue ticks are
Talk to us about verifying your WhatsApp Business Account — most teams are sending approved templates within days.