Business Whatsapp API

Send Whatsapp Text Message

Send Text Message to Whatsapp Number Using API in PHP

Before Sending Message Scan Whatsapp QR Code

Send Text Message:

GET /api/sendText?token=<instance id>&phone=<phone>&message=<message>

http://whatsappsms.domain.in/api/sendText?token=<instanceid>&phone=91xxxxxxxxxx&message=hello

Request Parameter

 token: instance id
 phone: phone number with country code before phone no. e.g. for India 91xxxxxxxxxx
 message: Use urlencode to message before sending

Response

{
  "status": "success",
  "message": "00-Success",
  "data": {
    "connStatus": true,
    "messageIDs": [
      "61b84e20683424077a302b00"
    ]
  },
  "responsetime": 4.589305109
}

Using PHP Curl Function to Send Whatsapp API

<?php
 
 $instance = '123XXX456XXXX789'; 
 $whatsapp_number = '123XXXXXX'; // with country Code  
 $content = 'Hello World'; 

 $url = "http://whatsappsms.domain.in/api/sendText?token=".$instance."&phone=".$whatsapp_number."&message=".urlencode($content)."";
 $ch = curl_init();
 // set url
 curl_setopt($ch, CURLOPT_URL,$url);
 //return the transfer as a string
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_close($ch);

?>

Output :