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WhatsApp Business Calling API

Getgabs brings voice calling into your WhatsApp Business workflows. No new apps. No separate phone lines, messaging, or calling from the same WhatsApp thread.

WhatsApp Business Calling API

Our Trusted Clients

Looks Salon
Mahindra
Skoda
Vegetarian Brand
Zee Business

WhatsApp Business Calling API Overview

WhatsApp Business Calling API is a feature of WhatsApp Business Platform that allows businesses to make and receive voice calls directly within chats. It allows customers to call businesses via a chat button and lets businesses initiate calls with prior consent.

Key Features of WhatsApp Business Calling API

Getgabs gives you full access to voice calling throughout your entire WhatsApp Business workflow.

One-click calling from chat

One-Click Calling from Chat

Start a voice call instantly within WhatsApp without changing the apps. Interact with customers in real time, reducing friction and increasing response speed.

Verified business badge

Verified Business Badge

Display your official business profile with a verified blue tick. Build trust and ensure clients know they are connecting with your genuine, approved bank account.

Call logs & analytics

Call Logs & Analytics

Monitor call activity with detailed information, including call duration, results, and missed calls. Evaluate performance and optimize your communication strategy from a single dashboard.

Multiple-number management

Multiple-Number Management

Manage calling operations across various numbers from a unified dashboard. Suitable for multi-region teams, franchises, or large-scale support setups with centralized authority.

User-initiated calls

User-Initiated Calls

Customers can call your business number from WhatsApp. Your team can accept, reject, or end calls with total control on the business side.

Business-initiated calls

Business-Initiated Calls

Connect customers actively with permission-based outgoing calls, perfect for sales follow-up, notification alerts, and urgent support growth

Call icon visibility control

Call Icon Visibility Control

Turn the call button on or off accordingly based on your team’s availability, avoiding call overflow during busy periods or after working hours.

Interactive Call Templates

Interactive Call Templates With Time-to-Live

Trigger message templates with a call button that automatically expires, and let customers initiate calls inside your defined service hours.

Call UI

Click-to-Call Buttons

Add “Call Now” buttons directly in your WhatsApp messages or templates to initiate a call at exactly the right minute in the customer journey.

Business Hours Configuration

Business Hours Configuration

Mention your business’s availability to take calls. Calling automatically gets disabled apart from the mentioned hours, with no missed expectations, and no unanswered calls.

Call Deep Links

Call Deep Links

Create shareable links that launch a WhatsApp call directly. Add them to your website, app, email footer, or QR codes to allow customers to engage immediately.

In-Call IVR Dialer

In-Call IVR Dialer

Let customers navigate your IVR menus through the in-call dial pad or creative templates, and allow intelligent call routing within WhatsApp.

From First Message to First Call— All in One Thread

With Getgabs, going from message to call takes just a few steps

Step 01

Connect via Getgabs

Enable WhatsApp Business Voice Calling on your existing Getgabs account. No new infrastructure, no fresh number, it generates on the same business profile.

Step 02

Configure your calling setup

Set business hours, define agent permissions, enable or disable the call button, and arrange call routing or IVR flows, all from the Getgabs dashboard.

Step 03

Customer or agent initiates

A customer presses the call icon, clicks a call button, or follows a call deep link. Your agent can also request permission to call a customer outbound.

Step 04

Voice call inside WhatsApp

The call happens entirely within WhatsApp, encrypted, reliable, and connected to the same link as your chat history. Your agent can see the full conversation during the call.

Step 05

Continue after the call

Once the call is over, the thread picks right back up. Share a summary, share a document, verify next steps, or hand it to another agent, all without losing a single detail.

Benefits of WhatsApp Business Calling API for Your Business

76%
Customers want to switch between calling and messaging seamlessly
4x
Increase in conversion rates with WhatsApp Calling
50%
Reduction in average call time to close a sale
22%
Improvement in customer satisfaction scores
Sales

Close deals faster

When a message isn't sufficient to convert a lead, a call can lock it. Shifting from chat to voice in one tap keeps the procedure active and reduces drop-off in high-consideration sales.

Support

Resolve support issues on the first contact

Permit agents to increase complex tickets to a voice call instantly, without transferring the customer or losing chat context. Fewer escalations, shorter resolution times.

Trust

Build trust with a verified business identity

Every call comes through your verified WhatsApp Business profile, not an unknown number. Customers know exactly who they’re talking to, growing confidence and reply rates.

Context

Keep the entire journey in one place

Calls, messages, and follow-ups all live in a single WhatsApp thread. Your agents have full context, apparently, no switching between CRMs, dialers, and chat tools.

Global

Reach customers internationally without extra cost

WhatsApp Business Calling works via the web, so cross-border calls cost the same as the local ones. Best for enterprises with a global or multi-region customer base.

Productivity

Reduce handle time and agent effort

Agents who can see the full conversation log before and during a call spend less time gathering context and more time resolving the issue, increasing productivity across your team.

Who Uses WhatsApp Business Voice Calling - and How

BFSI & Finance

Close high-intent leads before they drop off

Loan Advisors and insurance agents can follow up on WhatsApp chats with a quick call to address issues, validate purpose, and close deals, all without the customer calling a separate number.

Follow up on chat leads instantly with one-tap voice calling
Address objections in real time without losing chat context
No separate number needed — everything stays in one thread
E-Commerce & Retail

Escalate complex issues to voice in one click

When order issues, returns, or complaints can't be solved by chat, support agents expand to a call in one click, keeping full order and chat history throughout.

Instant escalation from chat to voice without transferring the customer
Full order and conversation history visible during the call
Fewer escalations, faster resolution, higher CSAT scores
Healthcare & Diagnostics

Connect patients directly from their WhatsApp chat

Patients can call their healthcare provider or lab directly from WhatsApp to report queries, appointment confirmations, or test guidance, with all prior exchanges in view.

Direct calling for report queries and appointment confirmations
Prior chat exchanges visible to providers during the call
Reduce no-shows with voice follow-ups from the same thread
$
Lending & Insurance

Combine voice impact with conversational context

Recovery and renewal agents can start outgoing calls via WhatsApp after a chat reminder, integrating the impact of voice with the convenience of an existing conversation link.

Initiate outbound calls after chat reminders in one thread
Agents see full chat context before and during the call
Higher contact rates vs cold calls from unknown numbers

Requirements to Get Started

Make sure your account meets the following conditions to enable calling

Business Verification

Your Meta Business Account must be verified by Meta before you can use calling.

Messaging Permission

Your WhatsApp number must have business messaging permissions enabled in your Meta account.

Daily Message Volume

Your account must be able to send at least 2,000 business messages per day. This is unlocked after Meta business verification.

Call Limits & Rules

WhatsApp has built-in limits on how many calls can happen at once and how often you can reach out

Simultaneous inbound calls 1,000
Simultaneous outbound calls 1,000
Calls to a single customer per day 100
Call permission requests per 24 hrs 1
Permission requests per 7-day window 2 max
Connected calls before limits reset 5
What happens if calls go unanswered?
2 UNANSWERED IN A ROW

Customer is asked to review their calling preferences.

4 UNANSWERED IN A ROW

Customer's permission to be called is automatically removed.

CALL ANSWERED

All limits reset immediately as soon as a call is answered.

Why Choose Getgabs as Your WhatsApp API Provider

Getgabs offers an affordable, secure, and feature-packed WhatsApp Business solution to connect with customers effortlessly.

No Markup Charges: Unbeatable transparent rates with no markup charges.

No Set-Up Charge: Instant access with no set-up charges.

Direct WhatsApp API Access: Smooth integration with the official WhatsApp API.

Instant Approval & Quick Onboarding: Approval in seconds.

Competitive Pricing: Affordable pricing options that fit in your budget.

Secure & Scalable: Enterprise-grade security with a high delivery rate.

Custom Integrations: Seamless integration with existing CRM software and third-party apps.

24/7 Assistance: Comprehensive assistance 24 hours a day.

Join thousands of businesses using Getgabs to automate and scale their WhatsApp communication.

Get Started with Getgabs Today

Explore More WhatsApp Business API Features

Discover powerful WhatsApp features that help you engage customers, boost sales, and simplify communication — all in one platform.

WhatsApp Broadcasting

Send bulk tailored messages to unlimited contacts instantly with guaranteed better reach and improved customer engagement without spamming.

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WhatsApp AI Chatbot

Use a Chatbot to automate customer queries, manage FAQs, and offer 24/7 instant support to increase efficiency and reduce manual workload.

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WhatsApp Forms

Collect leads, customer data, and ask for feedback, all within WhatsApp chats using interactive and easy-to-fill forms.

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WhatsApp Blue Tick

Verified your brand with the official blue tick to improve credibility, trust, and customer confidence.

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Click-to-WhatsApp Ads

Convert your ads into a quick WhatsApp chat to enhance lead generation, customer engagement, and sales conversion.

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WhatsApp Payments

Make it easier for customers to purchase, pay, and check out without leaving WhatsApp with secure in-chat payments.

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WhatsApp Drip Campaign

Automate sequential messages to nurture leads, increase conversions, and keep your audience engaged over time.

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WhatsApp Team Inbox

Collaborate with your team by handling all customer conversations in a single dashboard using WhatsApp shared-team inbox.

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WhatsApp Interactive

Engage customers with interactive buttons, lists and reply options that make conversations faster, easier, and actionable.

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WhatsApp Authentication

Send OTPs with 99% reliability and secure logins using WhatsApp’s end-to-end encrypted, one-tap authentication.

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WhatsApp Catalog

Display your products or services in the WhatsApp catalog for customers to effortlessly browse and place orders.

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WhatsApp Voice Calling

Enable real-time voice calls for instant customer connection. Boost trust, support, and conversions with faster interactions.

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Explore Industry-wise WhatsApp Use Cases

See how businesses across industries use WhatsApp Business Platform(API) to engage customers, increase sales, and simplify communication.

Education & EdTech

Engage students, automate inquiries, and simplify admissions with WhatsApp for education.

Learn more

Banking & Fintech

Enhance service, streamline KYC, improve security, and boost efficiency with WhatsApp.

Learn more

Healthcare

Book appointments, share health tips, and provide personalized care through WhatsApp.

Learn more

Travel & Tourism

Send itineraries, confirmations, and real-time travel updates via WhatsApp.

Learn more

Automotive

Schedule test drives, send service reminders, and offer instant support using WhatsApp.

Learn more

Retail & E-commerce

Boost online sales, send order updates, and automate customer support using WhatsApp.

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Real Estate

Schedule viewings, share listings, and close deals faster with WhatsApp communication tools.

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Restaurant & Food Business

Support clients, provide updates, and manage issues efficiently using WhatsApp.

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Spas & Salons

Engage customers, send offers, and automate post-sale service via WhatsApp tools.

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Events & Webinars

Boost registrations, send reminders, and gather feedback effortlessly via WhatsApp.

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Small & Medium Business

Automate orders, send quick replies, manage customers, and grow sales directly through WhatsApp.

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Enterprises

Modernize communication with automation, secure messaging, and scalable WhatsApp solutions.

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What Our Customers Say on G2 Platform

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Best Est. ROI - Enterprise Best Support - Enterprise Best Usability - Small Business
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Department Wise Uses of WhatsApp Business Platform

See how WhatsApp Business Platform helps businesses boost marketing, streamline sales, and improve customer support.

WhatsApp for Marketing

Reach customers instantly with high-engagement broadcasts and personalized offers.

Learn more

WhatsApp for Sales

Convert chats into sales with automated workflows, lead management, and fast follow-ups.

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WhatsApp for Support

Provide fast, reliable customer support with instant replies and automated ticket management.

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Frequently Asked Questions