How do I get the WhatsApp Business API?

You cannot access the API directly from Meta — you sign up through an official Business Solution Provider (BSP) like Dunefox. With Dunefox the process takes minutes: create an account, connect your Facebook Business Manager, verify your business, add and verify a phone number (it must not be active on the regular WhatsApp app), and submit your display name for approval. Dunefox guides you through each step and you can start sending test messages the same day.

How much does the WhatsApp Business API cost?

Meta charges per 24-hour conversation, and rates vary by country and category (Marketing, Utility, Authentication, and Service). In India, marketing conversations cost roughly $0.011 each and utility conversations around $0.0014, while the first 1,000 service conversations every month are free. On top of Meta's per-conversation fee, your provider charges a platform subscription. Dunefox plans start free for 14 days, then from $39/month with no per-message markup. Use our WhatsApp API Pricing Calculator to estimate your exact monthly cost.

Is the WhatsApp Business API free?

The API itself has no setup fee, and Meta gives every account 1,000 free service (customer-initiated) conversations per month. However, business-initiated conversations are billed by Meta, and you need a provider platform to actually use the API. Dunefox offers a free 14-day trial so you can build your chatbot, connect a number, and send real messages before paying anything.

What is the difference between the WhatsApp Business App and the WhatsApp Business API?

The WhatsApp Business App is a free mobile app built for very small businesses — one phone, one user, manual replies. The WhatsApp Business API is built for scale: multiple agents on one number, automation and AI chatbots, bulk broadcasts to opted-in customers, chatbot flows, analytics, and integrations with your CRM and website. If you have a team, high message volume, or want to automate replies 24/7, you need the API.

Can I send bulk marketing messages with the WhatsApp Business API?

Yes — but only to customers who have opted in, and using pre-approved message templates. This is the compliant alternative to unofficial "bulk sender" tools that get numbers banned. With Dunefox you upload your opted-in contacts, pick or create an approved template, segment your audience, and broadcast. You also get delivery, read, and reply analytics for every campaign.

Do I need a Facebook or Meta Business account to use the WhatsApp API?

Yes. The WhatsApp Business Platform runs on Meta's infrastructure, so you need a Facebook Business Manager (Meta Business Suite) account to host your WhatsApp Business Account and verify your business. If you don't have one, Dunefox helps you create and configure it during onboarding — it's free and takes a few minutes.

Can I use my existing WhatsApp number for the Business API?

You can use an existing number only if it is not currently registered on the WhatsApp consumer app or WhatsApp Business App — a number can live on the API or the app, but not both. Many businesses use a fresh dedicated number for the API, or first delete the number from the app and then migrate it. Dunefox supports both options and walks you through the migration so you don't lose access.

How is Dunefox different from other WhatsApp API providers?

Dunefox is more than a message gateway. It combines the official WhatsApp Business API with a no-code AI chatbot that answers in your customers' language 24/7, a shared team inbox, lead qualification, broadcast campaigns, and a built-in CRM — and it works across WhatsApp, Instagram, Facebook, Telegram, and your website from one dashboard. There is no per-message markup, pricing is transparent, and you can start free.

How long does WhatsApp Business API approval take?

With Dunefox, most businesses are up and running the same day. Phone number and API setup are instant. Display-name approval by Meta typically takes anywhere from a few minutes to 1–2 business days, and official green-tick (verified badge) verification is a separate optional step that can take longer. You can send messages during the review — approval is only required for your display name to appear, not to start using the API.

Official WhatsApp Business Platform

The WhatsApp Business API,
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What is the WhatsApp Business API?

The WhatsApp Business API — officially the WhatsApp Business Platform — is how medium and large businesses send and receive WhatsApp messages at scale. Unlike the free WhatsApp Business App, the API has no chat screen of its own. Instead it connects to software like Dunefox that adds automation, an AI chatbot, a multi-agent inbox, campaigns, and analytics on top.

You can't buy the API directly from Meta — you sign up through an official Business Solution Provider (BSP). Dunefox is that provider, and it handles the setup, compliance, and the tools you actually use every day.

Everything you get with Dunefox

The API is just the pipe. Dunefox is the platform that turns it into a 24/7 sales and support engine.

No-code AI chatbot

Train an AI agent on your website and documents. It answers customer questions in their language, 24/7, and qualifies leads before a human steps in.

Shared team inbox

Put your whole team on one WhatsApp number. Assign chats, add internal notes, and never let a customer message go unanswered.

Broadcast campaigns

Send opt-in marketing and utility broadcasts with Meta-approved templates, then track delivery, reads, and replies for every campaign.

Omnichannel

One AI, every channel. Manage WhatsApp, Instagram, Facebook, Telegram, and your website chat widget from a single dashboard.

Fully compliant

Dunefox is an official provider on the WhatsApp Business Platform, so every message and broadcast keeps your number safe and policy-compliant.

Built-in CRM

Contacts, tags, lead scores, and conversation history stay in sync automatically — no separate tool to wire up.

WhatsApp Business API pricing

Meta charges per 24-hour conversation, by category and country. Dunefox adds no markup — you pay Meta's rate plus a flat platform subscription. Example rates for India:

Conversation type	Used for	Rate (India)	Initiated by
Marketing	Promotions, offers, launches	~$0.011	Business-initiated
Utility	Order & account updates, reminders	~$0.0014	Business-initiated
Authentication	OTPs & verification codes	~$0.0019	Business-initiated
Service	Customer-initiated support	First 1,000/mo free	User-initiated

Rates vary by country and change periodically. Estimate your exact monthly cost →

How to get the WhatsApp Business API

Four steps, mostly automated. Most businesses are sending messages the same day.

Create your account

Connect Meta Business Manager

Link your Facebook / Meta Business Manager so Dunefox can create your WhatsApp Business Account.

Add & verify your number

Use a number that isn't on the WhatsApp app, verify it, and submit your display name for approval.

Train your AI & go live

Point the AI at your site, build flows, and start automating support, leads, and campaigns the same day.

Why choose Dunefox as your API provider

Most providers give you a messaging gateway. Dunefox gives you the whole growth stack, at a transparent price.

No markup on Meta's per-conversation fees

AI chatbot included — not a paid add-on

WhatsApp, Instagram, Facebook, Telegram & web in one inbox

Free 14-day trial with full features

No-code setup — live the same day

Built-in CRM and lead qualification

Coming from another provider? See how Dunefox compares →

Launch your WhatsApp Business API today

Start free, connect your number in minutes, and let AI handle support, leads, and campaigns 24/7.

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The WhatsApp Business API (now called the WhatsApp Business Platform) is the official way for medium and large businesses to send and receive WhatsApp messages at scale. Unlike the free WhatsApp Business App, the API has no chat interface of its own — instead it connects to software like Dunefox, which adds an AI chatbot, a shared team inbox, broadcast campaigns, and CRM. It lets you automate customer support, send notifications, and run marketing to thousands of customers while staying fully compliant with Meta's policies.

The WhatsApp Business API, with AI built in