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Since 199827+ Years
5000+Clients
TRAICertified
99.9%Uptime
+91-95851-60363 info@avancezone.com
Since 1998 5000+ Clients 99.9% Uptime TRAI Certified
💬 WHATSAPP BUSINESS API

The Official WhatsApp API, Ready in Days

Broadcast to thousands, automate conversations with a no-code chatbot studio, run a multi-agent team inbox, and sell with in-chat catalogs — on our new platform, built and operated in-house by AvanceZone and trusted by 4210+ active clients. We handle Meta verification, templates and the green tick.

Get Started on the New Platform → Request Free Demo
📖
90%+

WhatsApp open rate

🚀
Days

From signup to first broadcast

🤖
No-code

Drag-and-drop chatbot studio

✅
Green tick

Verification handled for you

PLATFORM FEATURES

Everything WhatsApp, One Dashboard

📣

Template Broadcasts

Bulk offers, alerts and reminders to segmented audiences with per-recipient delivery, read and reply reports.

🤖

Chatbot Studio

Visual flow builder — buttons, lists, conditions, lead capture and live-agent handoff, no code required.

👥

Team Inbox

Multiple agents on one number: assignment, private notes, labels, transfers and SLA tracking.

🛒

Catalogs & Payments

Product carousel, in-chat cart and checkout with automatic payment reconciliation.

🔐

OTP with SMS Fallback

Authentication templates with automatic SMS/voice retry when WhatsApp is unreachable.

🔗

CRM & API Integration

REST API, webhooks and CRM sync so conversations and leads land where your team works.

🎯

CTWA Attribution

Track click-to-WhatsApp ad campaigns end to end — from ad click to conversation to sale.

💧

Drip Campaigns

Automated multi-step sequences for onboarding, nurture and re-engagement.

🧠

AI-Assisted Replies

AI suggestions and auto-replies grounded in your business content keep response times low.

WHY AVANCEZONE

We Own the Platform — Not a Reseller Panel

smsgatewayprovider.com and securesmsc.com are AvanceZone products, and our new SaaS platform is their next generation. Your WhatsApp runs on infrastructure we engineer, monitor and support ourselves — with SMS and voice in the same account for true omnichannel fallback.

  • ✓
    Meta verification, templates and green tick handled end to end
  • ✓
    One wallet for WhatsApp + SMS + voice
  • ✓
    Enterprise controls: roles, audit logs, IP security
  • ✓
    Support from the engineers who built it — phone, WhatsApp, email
WhatsApp Business API dashboard — AvanceZone platform
90%+Open rate
HOW IT WORKS

Live on WhatsApp in 4 Steps

Free Demo

See the platform live and map it to your use case — broadcasts, bots, commerce or all three.

Meta Verification

We set up your WhatsApp Business Account, verify your business and apply for the green tick.

Templates & Flows

Message templates approved, first chatbot flows built, CRM connected.

Broadcast & Scale

Start campaigns with full analytics — and add SMS fallback from the same wallet.

FAQ

WhatsApp Business API — Frequently Asked Questions

How is the WhatsApp Business API different from the WhatsApp Business app?
The free app is manual and single-phone. The API is software: bulk template broadcasts, chatbots, multi-agent team inboxes, OTPs and CRM integration at any scale. Our platform gives you all of it from a browser — no servers to run.
Do I need Meta approval? Who handles it?
Yes, every business needs a verified WhatsApp Business Account. We handle Meta business verification, number registration, display-name approval and template submissions for you — most accounts go live within days.
Can I get the green tick?
We apply for the official verified badge (green tick) on behalf of eligible businesses. It is granted by Meta based on brand presence, and we guide you on maximising eligibility.
How does WhatsApp API pricing work?
Meta bills per 24-hour conversation (marketing, utility and authentication rates differ), plus our platform fee. We share transparent current rates and estimate your monthly cost before you commit. Request a quote.
Can OTPs fall back to SMS if WhatsApp fails?
Yes — the same wallet runs our SMS gateway, so authentication messages can automatically retry over SMS or voice. That combination is the reason clients consolidate both channels with us.
Can my developers integrate it?
Yes. REST API, webhooks and documentation for sending templates, receiving messages and syncing conversations with your CRM or app.
GO LIVE ON WHATSAPP

Get the WhatsApp Business API

Book a free demo — we'll set up your account, green tick, templates and first chatbot on our new platform.

Launch the New Platform → Request Free Demo

Marketing team? See WhatsApp Marketing. In Coimbatore? See our local WhatsApp API page.

Chat on WhatsApp