Every message is a journey — we make sure it arrives.

<?php
// SMS Yatra WhatsApp API — send a template message

$apiKey = "sy_live_XXXXXXXXXXXX";
$endpoint = "https://api.smsyatra.com/v1/whatsapp/send";

$payload = [
    "to"          => "91XXXXXXXXXX",
    "template"    => "order_shipped",
    "variables"   => ["order_id" => "4521"]
];

$ch = curl_init($endpoint);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer " . $apiKey,
    "Content-Type: application/json"
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);
curl_close($ch);

echo $response; // {"status":"queued","id":"msg_9F2..."}