Get a Free WhatsApp Business Account – Includes Onboarding, API Access & Sandbox. Apply Now!

Launch WhatsApp messaging at scale with Authkey’s Meta-approved WhatsApp Business API. Automate conversations, send OTPs, run marketing campaigns and manage customers all from one powerful platform.














































Quick Access to the official WhatsApp Business API at no cost.


Deploy enterprise-ready WhatsApp messaging with Authkey’s official API. Deliver high-volume notifications, two-way conversations, and secure communications with full compliance and reliability.
Get WhatsApp Business API →
Automate customer engagement using Authkey’s AI chatbot. Train it on your business data to handle queries, qualify leads, schedule meetings, and seamlessly route complex cases to agents.
WhatsApp AI Chatbot →
Run intelligent WhatsApp campaigns using automation and AI insights. Personalize messages, trigger workflows, optimize engagement, and measure performance across the customer journey.
WhatsApp Marketing →Bulk WhatsApp Marketing messages powered by Authkey’s WhatsApp Business API.


Send order updates, payment confirmations, OTPs and support messages instantly.
Automatically send WhatsApp messages based on user actions and system events.
Automate WhatsApp conversations and trigger real-time messages effortlessly.
Integrate WhatsApp API easily with your CRM, helpdesk and backend systems.
Sign up on Authkey to access the WhatsApp Business API dashboard.
Create Free Authkey Account →
Within the Authkey dashboard, verify your business, onboard your WhatsApp Business Account (WABA) and get message templates approved by Meta.
WhatsApp Onboarding (Step by Step) →
Launch WhatsApp campaigns, automate workflows and integrate APIs with your CRM and business systems.

Convert ad clicks into real WhatsApp chats with Authkey’s CTWA. Drive instant engagement, capture verified leads, qualify them with bots, and manage conversations in a shared inbox for higher conversions.
Run CTWA →
Effortlessly deploy multiple WhatsApp chatbots with Authkey’s prompt based AI bot builder. Automate up to 80% of queries with 24/7 replies, lead qualification, in-chat catalogs, and smart agent routing.
AI Chatbot →
Add Authkey’s WhatsApp Widget tool to your website to engage visitors instantly. Capture leads, start real-time WhatsApp chats, automate replies, and connect conversations to your WhatsApp CRM seamlessly.
Add a Free WhatsApp Widget →
Authkey’s WhatsApp CRM with built-in AI centralizes customer chats, enables smart automation, multi-agent support, broadcasts and lead tracking to help businesses respond faster, qualify leads and boost sales.
Team Shared Inbox →
Feed your business knowledge into Authkey’s AI Bot and automate conversations end-to-end. Deliver instant, personalized replies, auto-qualify leads, and book meetings—without manual effort.


Send secure WhatsApp OTPs instantly for login, signup, transactions, 2FA, and more. Fast delivery, end-to-end encryption, global reach, auto fallback to SMS/email/voice if needed with Authkey.
Manage high-volume WhatsApp conversations with a secure shared inbox (WhatsApp CRM).

Get official WhatsApp Business API access with high throughput, reliability, and compliance you can trust.
Leverage intelligent automation, AI chatbots, smart routing, and contextual replies to boost conversions and reduce manual workload.
Centralize all chats, campaigns, and support workflows in one dashboard with analytics and team collaboration tools.
From automated responses to AI-led lead qualification and appointment booking, Authkey turns conversations into sales.
Connect Authkey with CRM, helpdesk, marketing tools, and custom systems via robust APIs and webhooks.
Start with WhatsApp and scale effortlessly. Authkey’s CPaaS platform supports SMS, Voice, Email, and RCS.