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WhatsApp Business API Guides: 30 plain-English answers.

Real questions from Indian businesses, organised by topic. Search, or tap a category to jump.

New here? Start here

1Know the differenceWhatsApp Business App vs WhatsApp Business API→2Understand the costWhatsApp Business API Pricing→3Get connectedHow to Apply for the WhatsApp Business API in India→

01API basics & Meta requirements

Get on the official API, step by step.

8 guides · Apply, verify and understand your costs

Applying for the WhatsApp Business API should not feel like paperwork. These guides explain what the API is, what Meta needs from you, how verification works and what you will pay.

How Meta charges for messages →

AHow to Apply for the WhatsApp Business API in IndiaYou apply through a Meta-approved provider such as Growwup.→BMeta Business Verification for WhatsApp APIMeta business verification confirms that your business is real.→DWhatsApp Business Display Name Guidelines and ApprovalYour display name must clearly represent your business and match your website or legal name.→UCan I Use My Existing WhatsApp Number for the WhatsApp Business API?A number already active on the WhatsApp or WhatsApp Business app usually needs extra steps before it can be…→AWhatsApp Business App vs WhatsApp Business APIThe Business app is for one small team working from a phone.→UOfficial vs Unofficial WhatsApp APIOfficial providers connect to Meta's WhatsApp Business Platform.→GWhatsApp Green Tick and Official Business AccountThe green tick marks an Official Business Account that Meta has reviewed.→AWhatsApp Business API PricingMeta charges per delivered message, by category and by the customer's country.→

02Templates, limits & compliance

Send the right message, without risking a ban.

8 guides · Templates, opt-in, limits and fixes

Meta's rules decide what you can send and to whom. Learn templates, opt-in, messaging limits, quality rating, delivery problems and how to recover if your number is restricted.

Learn about message templates →

MWhatsApp Message TemplatesTemplates are pre-approved messages you use to start a conversation with a customer or to reach them outside…→BWhatsApp Broadcast CampaignsBroadcasts send an approved template to many opted-in contacts at once.→OWhatsApp Opt-In RulesMeta requires customers to opt in before you send business-initiated messages.→MWhatsApp Messaging Limits and Quality Rating ExplainedYour messaging limit caps how many unique customers you can start conversations with in 24 hours.→MWhatsApp Message Not Delivered? 7 Common Causes and FixesMost delivery failures come from the customer's number, a template or quality problem, or a billing issue.→AWhatsApp Business Account Banned or RestrictedMost restrictions come from spam complaints, missing opt-in or policy violations.→WWhatsApp Welcome Message and Auto-Reply Examples for BusinessA welcome or auto-reply message answers every new customer in seconds, shows what you offer and routes them to…→SHow to Send OTP and Login Codes on WhatsAppOTPs on WhatsApp use authentication templates approved by Meta.→

03AI & automation

Let automation handle the routine. Free your team for real chats.

3 guides · Chatbots, AI agents and drip follow-ups

Chatbots, AI agents and drip campaigns answer common questions and follow up with leads, so your team can focus on real conversations.

See the chatbot builder →

CWhatsApp Chatbot BuilderThe no-code chatbot builder lets you design replies and flows with a drag-and-drop editor, collect lead details…→AAI Agents on WhatsAppAn AI agent understands customer questions in natural language, answers from your business information and…→DWhatsApp Drip CampaignsA drip campaign sends a planned series of messages after a trigger such as a sign-up or inquiry, so every lead…→

04Marketing & lead generation

Bring traffic straight into WhatsApp, not into a leaky landing page.

4 guides · Ads, links, QR codes and lead follow-up

Bring traffic straight into WhatsApp with click-to-chat links, ads and QR codes, then compare WhatsApp with SMS and see how to follow up quickly.

Set up Click-to-WhatsApp ads →

WClick-to-WhatsApp AdsClick-to-WhatsApp ads open a WhatsApp chat when someone taps your ad.→VWhatsApp vs SMS Marketing in IndiaWhatsApp supports rich media, buttons and two-way chat, while SMS reaches any phone without internet.→LWhatsApp Lead GenerationMake it easy for people to start a chat, qualify them with a chatbot and follow up quickly.→AHow to Add a WhatsApp Chat Button to Your WebsiteA WhatsApp button is just a link in the format wa.me/yournumber.→

05Industry guides

See what WhatsApp looks like in your industry.

5 guides · Real workflows for stores, property, schools and clinics

Every business uses WhatsApp differently. See real workflows for stores, real estate, education and healthcare.

WhatsApp for e-commerce →

FWhatsApp for E-commerceOnline stores use WhatsApp to confirm COD orders, send tracking updates, recover carts and collect reviews, all…→FWhatsApp for Real EstateReal estate buyers decide over weeks.→FWhatsApp for Schools, Colleges and CoachingInstitutes use WhatsApp to answer admission questions fast and keep parents informed without calling everyone.→FWhatsApp for Clinics and HospitalsWhatsApp reduces missed appointments and phone load by handling booking, reminders and follow-ups automatically.→RWhatsApp for RestaurantsMenus, reservations, order status and feedback on WhatsApp.→

06Team & integrations

Run your whole team on one number, not five phones.

2 guides · Shared inbox, roles, integrations and webhooks

A shared inbox, roles, store and CRM integrations, and API webhooks turn WhatsApp into a proper business channel.

Explore the shared inbox →

SWhatsApp Shared Team InboxThe shared inbox lets many team members handle the same WhatsApp number with assignment, tags and full…→AWhatsApp API IntegrationsConnect WhatsApp to your store or CRM to send order updates and capture leads automatically.→

All 30 guides, A to Z

Looking for something specific?

API basics Templates & compliance AI & automation Marketing Industry Team & integrations

01AI Agents on WhatsApp→ 02Can I Use My Existing WhatsApp Number for the WhatsApp Business API?→ 03Click-to-WhatsApp Ads→ 04How to Add a WhatsApp Chat Button to Your Website→ 05How to Apply for the WhatsApp Business API in India→ 06How to Send OTP and Login Codes on WhatsApp→ 07Meta Business Verification for WhatsApp API→ 08Official vs Unofficial WhatsApp API→ 09WhatsApp API Integrations→ 10WhatsApp Broadcast Campaigns→ 11WhatsApp Business Account Banned or Restricted→ 12WhatsApp Business API Pricing→ 13WhatsApp Business App vs WhatsApp Business API→ 14WhatsApp Business Display Name Guidelines and Approval→ 15WhatsApp Chatbot Builder→ 16WhatsApp Drip Campaigns→ 17WhatsApp for Clinics and Hospitals→ 18WhatsApp for E-commerce→ 19WhatsApp for Real Estate→ 20WhatsApp for Schools, Colleges and Coaching→ 21WhatsApp Green Tick and Official Business Account→ 22WhatsApp Lead Generation→ 23WhatsApp Message Not Delivered? 7 Common Causes and Fixes→ 24WhatsApp Message Templates→ 25WhatsApp Messaging Limits and Quality Rating Explained→ 26WhatsApp Opt-In Rules→ 27WhatsApp Shared Team Inbox→ 28WhatsApp vs SMS Marketing in India→ 29WhatsApp Welcome Message and Auto-Reply Examples for Business→ 30WhatsApp for Restaurants→

FAQ

Before you dive in

Where should I start if I am new to the WhatsApp Business API?

Follow the Start here path: WhatsApp Business app vs API, then Meta pricing, then how to apply. After that, pick guides for your use case.

Are these guides for technical or non-technical people?

They are written in plain English for business owners and marketers. Technical details appear only where they affect a decision.

How do you keep the guides up to date?

Each guide shows its last updated date. We revise them when Meta changes WhatsApp policy or pricing. For exact current rules, Meta's official documentation always has the final word.

Can I ask a question that is not covered?

Yes. Message us on WhatsApp at +91 8959697173 or email info@growwups.in and we will help.

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