The WhatsApp Business API lets a verified company send and receive WhatsApp messages through software, with templates, multiple agents and delivery data. What Meta asks a Mumbai business to show before granting WhatsApp Business API access, the four steps from verification to first template, and the cases where the free app still does the job.
Any registered Mumbai business qualifies for the WhatsApp Business API once Meta verifies its legal name and a phone line moves onto Meta's Cloud API.
WappBlaster completes the Mumbai application on a screen-share and layers campaigns, team inbox, chatbot and analytics over the API for ₹7999 ($200) a year.
A site-visit booking in Andheri can send its confirmation the moment it is made.
Several advisors answer policy questions from the same verified number.
Order and dispatch notes reach retailers straight from the trading system.
Meta reviews Marathi, Gujarati, Hindi and English versions separately.
WappBlaster takes a Mumbai company through the WhatsApp Business API application in four stages. Stage one sets up (or reuses) your Meta Business portfolio, and Meta checks it against your GST certificate, Udyam certificate or Maharashtra shop and establishment licence, whichever carries the registered name. Stage two registers the phone number, either a fresh SIM or your current business number once it is deleted from the WhatsApp app. Stage three waits for Meta to accept the business name shown at the top of every Mumbai customer's chat. Stage four submits the first templates, which Meta frequently approves within hours. Most Mumbai accounts are done inside one working week, and the waiting is almost entirely Meta reading your documents. Because the API is only a connection with no interface, WappBlaster adds the dashboard, shared inbox, chatbot, analytics and webhooks on top, charging ₹7999 ($200) annually, while Meta's message charges reach your invoice unmarked. Every step runs on calls from Bikaner, with no visit to your premises.
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What you need ready
With these four things ready before the call, verification waits only on Meta, not on you.
Any one of GST, Udyam or shop-licence paperwork, showing the same name you want in chats. A mismatch between document and display name is the most common reason a Mumbai verification stalls for days.
Meta wants to find your business in public: a website or listed page whose name, address and number match the documents. Even a single-page site will do, and a matching Google Business Profile helps reviewers confirm you are real.
Any number able to get the verification code by text or voice call, and not registered on the WhatsApp app right now. Your existing Mumbai business number can be moved, but it stops working in the phone app once it is on the API.
Your brand name, not a generic word like 'Deals'. Alongside it, have one utility template (an order or appointment update) and one marketing template in mind; WappBlaster drafts both with you on the call.
Mumbai is India's financial capital, home to big corporate head offices and to countless small traders, and both end up asking the same question once one phone stops being enough. The API answers it, but only after Meta checks your paperwork. On the API, Meta reviews templates written in Gujarati, English, Marathi or Hindi, so the language customers use at home is available from the first day. WappBlaster handles the application from Bikaner, Rajasthan; documents are shared online and each step is walked through with you on a video call.
Developers usually move to the API when a launch brings more site-visit enquiries than one sales phone can handle. On the API, five executives answer from one verified number, the CRM receives each lead through a webhook, and possession updates are scheduled as utility templates instead of being forwarded by hand. The developer's name, not a stray mobile number, appears at the top of every buyer's chat.
A trading house hits the app's ceiling when it wants a rate list to reach every retailer, not just the ones who saved its number, and to schedule it for 8 am. The API does both once retailers have opted in, and order data can sync with the billing software through the REST API. Retailers outside the city, in Surat or Pune, receive the list at exactly the same moment.
Advisors move to the API for scheduling and records. Renewal reminders go out automatically on each client's due date, every message is logged against the client, and a verified business name in the chat reassures policyholders that the reminder is genuine and not a scam. If a client disputes a reminder later, the advisor can show exactly what was sent and when.
The same whatsapp business api setup is also written up for Pune and Surat.
National details: WhatsApp Business API software.
| Feature | WhatsApp Business app (free) | WhatsApp Business API with WappBlaster |
|---|---|---|
| Users | One phone, plus linked devices | Whole team on one number |
| Bulk sending | Broadcast lists, saved contacts only | Template campaigns to opted-in lists |
| Scheduling and automation | Greeting and away messages | Scheduled sends, drips, chatbot |
| Verified business name | Not shown in chats | Display name approved by Meta |
| CRM and website connection | None | REST API, webhooks, CRM connectors |
| Cost | Free | Platform fee plus Meta per-message charges |
Yes, as long as you delete its WhatsApp account from the phone first. Chat history on the handset does not carry over, so export anything you need. After registration the number works only through the API, which WappBlaster's dashboard and shared inbox then sit on top of.
Link to this answerOften, yes, provided it shows the registered business name exactly as you want it displayed and the address matches your website or public listing. Meta also accepts a GST certificate or Udyam registration. If one document is turned down, WappBlaster resubmits with another.
Link to this answerMeta bills each delivered template, and the rate depends on whether it is a marketing, utility or authentication message and which country the recipient is in. Since 1 October 2026 it also bills replies within the 24-hour service window. On top of that, WappBlaster charges its platform fee of ₹7999 ($200) annually and passes Meta's amount through unchanged.
Link to this answerYes, and without the app's restriction to saved contacts. Approved templates go to any contact who opted in, scheduled for the time you set, with a delivery report per recipient. The limit is your messaging tier, which grows while your quality rating holds.
Link to this answerYes. Five executives can answer from one verified number, each lead reaches the CRM through a webhook, and possession updates go out as scheduled utility templates under the developer's name.
Link to this answerReaching every opted-in retailer rather than only those who saved the number, at a scheduled hour such as 8 am. Order data can also sync with billing software through the REST API, and retailers in Surat or Pune get the list at the same moment.
Link to this answerMeta checks the name shown in chats against the registered name on the document you upload, whether GST, Udyam or a shop licence. A gap between the two is the most common reason a Mumbai verification sits for days.
Link to this answerUsually, yes. Meta needs a public page whose name, address and number match the documents, and a matching Google Business Profile helps the reviewers confirm the business.
Link to this answerPrepare one utility template, say an order or appointment update, plus one promotional template. Both get drafted with WappBlaster during the call, alongside a brand display name rather than a generic word.
Link to this answerEvery message is logged against the client, so the advisor can show exactly what was sent and when. Seeing the verified business name at the top of the chat also tells policyholders the reminder is not a scam.
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