In today’s digital world, simplifying the login process and keeping users secure is a top priority for website owners. Now, with a new WordPress plugin, you can enable WhatsApp Login Plugin in WordPress using an innovative method called Reverse OTP Verification.
What is the WhatsApp Login Plugin and How Does It Work?
This plugin allows users to log in to their WordPress accounts without needing a password or email. They just need to send a one-time code via WhatsApp. Here’s how it works:
- The system generates a unique code.
- The user sends this code to the website admin’s WhatsApp number.
- The plugin checks the received message and confirms the login if the code is correct.
This method is more secure, helps avoid spam detection, speeds up login, and is very cost-effective—no need for SMS fees.
What is WhatsiPlus?
WhatsiPlus is a powerful service that connects directly to WhatsApp via API. With this service, you can send and receive messages automatically and set up features like chatbots, WhatsApp-based login, and instant notifications on your website or app.
WhatsiPlus is ideal for online stores, membership systems, contact forms, live support, and any website or app that wants to use WhatsApp as a fast, secure, and reliable communication tool.
Using the WhatsiPlus API, you can:
- Send automated messages (like welcome or order confirmation messages) to your users.
- Notify WooCommerce customers about their order status via WhatsApp.
- Receive and process incoming messages from customers.
- Manage user login through WhatsApp using Reverse OTP.
Key Benefits of WhatsApp Login Plugin
- 🔐 More security and lower chance of being blocked: Since the user starts the conversation, WhatsApp is less likely to treat the admin number as spam.
- ⚡ Fast and easy user experience: No need for email or SMS—just one message in WhatsApp.
- 🧠 Smart OTP recognition: The plugin automatically detects and verifies the correct code.
- 📱 WooCommerce compatibility: Fully integrated with fields like billing_phone in WooCommerce.
WhatsApp Login Plugin Features:
- ✅ Password-free and email-free login
- 🔁 Reverse OTP (User sends the one-time code): Unlike traditional methods, the user initiates the message.
- 🔍 Automatic WhatsApp message detection
- 🔗 Supports direct links and QR Code scanning
- 💬 Custom welcome message after successful login
- 📈 Login success/failure logs and reporting
- 🌐 REST API support for mobile apps
- 🧩 Shortcode and widget ready
How to Install and Set Up the Plugin
- Download the plugin from the WordPress repository or upload it manually to
/wp-content/plugins/. - Activate it from the “Plugins” section in your WordPress admin panel.
- Go to the plugin settings and enter your WhatsApp API key.
- Place the shortcode
[login_whatsiplus_otp]in your desired page or widget.
That’s it! WhatsApp login is now active on your site!
Developer Settings: Using the REST API
The REST API allows remote interaction with WordPress without using site forms. You can request an OTP, verify it, and log the user in—perfect for mobile apps and other systems.
Example usage:
- In your mobile app, collect the user’s phone number and generate an OTP.
- The user sends the OTP via WhatsApp; your app sends it to your server for verification.
- Use the same API on non-WordPress websites too.
Here are the two main API structures:
1. Request OTPPOST /wp-json/reverse-otp/v1/request
- Input: { “phone”: “1530xxxxxxx” }
- Output: code + whatsiplus_link + expires_in
2. Verify and LoginPOST /wp-json/reverse-otp/v1/verify
- Input: { “phone”: “…”, “code”: “…” }
- Output: Login status (if correct, the user is logged in)
Plugin Image Gallery
Frequently Asked Questions
Why is it called “Reverse OTP”?
Because the user sends the code instead of receiving it. This helps avoid being flagged as spam.
Is this plugin secure?
Yes. Only messages from registered phone numbers with valid codes are accepted.
Is WooCommerce required?
No. It works independently but integrates well with WooCommerce.
Can it be used in mobile apps?
Absolutely! REST API support allows full integration with Android or iOS apps.
Can the welcome message be customized?
Yes. You can customize the welcome message from the plugin settings.
Does this plugin send order updates to WooCommerce customers?
No. For that, use the WhatsiPlus WhatsApp Order Notification Plugin.
Conclusion: Why Use WhatsApp Login Plugin?
In today’s fast-paced world, users expect quick, secure, and simple logins. The WhatsApp Login Plugin with Reverse OTP, no passwords, spam protection, and smooth user experience makes it one of the most powerful authentication tools for WordPress websites.
If you’re looking to boost user engagement, enhance security, and simplify logins—this plugin is your best choice.