I'm using the link wa.me in a web application for open a chat with a message with emojis. With the message like "Hi 😉" the formed link is like this: https://wa.me/XXXXXXXXXXXXX?text=Hi+%...

As there is no documentations about using API to send messages to Whatsapp channel, i tried this library "whatsapp-web.js" (which uses Puppeteer to run a real instance of Whatsapp Web) bu...

I wanted to build a web-based system using which you will come to know whether the mobile number is registered with WhatsApp or not? It's just to check whether the number entered in textbox have Wh...

Is there a way to programmatically determine the number of participants in a WhatsApp group ? (like API's, web scraping or something ?) I want to make few WhatsApp groups(eg: group 1, group 2), and...

I know about send message to any number using WhatsApp official API using https://api.whatsapp.com/send?phone= But is there any way to send message to WhatsApp Group is user is joined that grou...

Dual Messenger is a feature on Samsung Android phones [Screenshot from Samsung A70 (Android 9] For example I can launch the first copy of WhatsApp using intent by calling package name "com.whatsa...

I find a lot of questions on StackOverflow showing how to open whatsapp in a given contact, but what I need is to launch it main screen (contact list). I am on a fragment and I have tried the follo...

Is it possible to create link to chat for whatsapp on desktop and specify number which doesn't exist in contact list? <a href="whatsapp://send?phone=phoneNumber=">whatsapp</a> This...

I have to send messages to the customer's whatsapp number programatically. What are the pre requirements/needs? Do I need to convert/register my personal number to business account? Is th...

I have a problem here. Here is my sample code: https://api.whatsapp.com/send?phone=[International Ph. Number]&text=GoodMorning! Copy the following codes and insert into any browser and change ...

WhatsApp share a link, content and image this can be done by using og tags i.e. open graph tags <meta property="og:title" content="title" /> <meta property="og:description" content="Descr...

I am using Whatsapp PHP api to send and receive messages. When using my own phone number I am getting the message correctly, but using a friend's number sends an encrypted message. I got the issue...

I use this code #!/usr/bin/php <?php require_once('whatsapp_whatsapi_config.php'); $destinationPhone = 'xxxx'; $w = new WhatsProt($userPhone,0, $userName, $debug); $w->Connect(); $w->L...