Instamojo Payment Gateway Integration in PHP
Let's Start.
How it Works?
First I create a payment Form (form.php)
<!DOCTYPE html> <html> <head> <title>Instamojo payment </title> </head> <body> <form action="pay.php" method="post"> Amount <input type="text" name="amount"><br> Purpose <input type="text" name="purpose"><br> Name <input type="text" name="buyer_name"><br> Email <input type="text" name="email"><br> phone <input type="text" name="phone"><br> <input type="submit" value="Pay"> </form> </body> </html>
Now form submit page (pay.php)
<?php
//database connection
$con=mysql_connect("localhost","root","");
if($con){
echo "Database Host Connected
";
}
else{
echo mysql_error();
die();
}
$ch2=mysql_select_db("payment",$con);
if($ch2){
echo "Database Connected
";
}
else{
echo mysql_error();
die();
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://test.instamojo.com/api/1.1/payment-requests/');
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array("X-Api-Key:YOUR_API_KEY",
"X-Auth-Token:YOUR_AUTH_KEY"));
$payload = Array(
'purpose' => $_REQUEST['purpose'],
'amount' => $_REQUEST['amount'],
'phone' => $_REQUEST['phone'],
'buyer_name' => $_REQUEST['buyer_name'],
'redirect_url' => 'https://postlocaldata.000webhostapp.com/post.php',
'send_email' => true,
'webhook' => 'https://postlocaldata.000webhostapp.com/post.php',
'send_sms' => true,
'email' => $_REQUEST['email'],
'allow_repeated_payments' => false
);
//===note = instamojo does not localhost link in redirect_url so i use live then its tranfer the post data to localhost url
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($payload));
$response = curl_exec($ch);
curl_close($ch);
//echo $response;
$payment=json_decode($response,true);
if($payment['success']==true){
echo "success";
//Payment Data
$successdata=$payment['payment_request'];
$qr=mysql_query("INSERT INTO `payment`(`id`, `phone`, `email`, `buyer_name`, `amount`, `purpose`, `status`) VALUES ('".$successdata['id']."','".$successdata['phone']."','".$successdata['email']."','".$successdata['buyer_name']."','".$successdata['amount']."','".$successdata['purpose']."','".$successdata['status']."')");
if($qr){
echo "Inserted
";
echo "<script>location='".$successdata['longurl']."'</script>";
}
else{
echo mysql_error();
die();
}
}
else{
echo "failed to create order";
}
//===================test card=======================
//=======no. 4242 4242 4242 4242========================
//========cvv 111 ======================
// ============ date = any future dat =========================
//===========code 1221 =========================
?>
Now Payment Response Page (payresponse.php)
<?php
//print_r($_REQUEST);
$con=mysql_connect("localhost","root","");
if($con){
echo "Database Host Connected
";
}
else{
echo mysql_error();
die();
}
$ch2=mysql_select_db("payment",$con);
if($ch2){
echo "Database Connected
";
}
else{
echo mysql_error();
die();
}
$pay_id=$_REQUEST['payment_id'];
$req=$_REQUEST['payment_request_id'];
//print_r($_REQUEST);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://test.instamojo.com/api/1.1/payments/'.$pay_id.'/');
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_HTTPHEADER,
array("X-Api-Key:YOUR_API_KEY",
"X-Auth-Token:YOUR_AUTH_KEY"));
$response = curl_exec($ch);
curl_close($ch);
$json=json_decode($response,TRUE);
if($json['success']==true){
echo "payment done";
$status=$json['payment'];
$up=mysql_query("UPDATE `payment` SET `status`='".$status['status']."' WHERE id='".$req."'");
}
else{
echo "payment failed";
}
Live Server (post.php) for data transfer to localhost.
<?php
echo "<form id='forms' action='http://localhost/payment/payresponse.php' method='post'>";
foreach ($_REQUEST as $key => $value) {
echo '<input type="hidden" name="'.$key.'" value="'.$_REQUEST[$key].'">';
}
echo "<form>";
?>
<script type="text/javascript">
document.getElementById("forms").submit();
</script>
Databse Table payment.sql
CREATE TABLE `payment` ( `id` text NOT NULL, `phone` text NOT NULL, `email` text NOT NULL, `buyer_name` text NOT NULL, `amount` text NOT NULL, `purpose` text NOT NULL, `status` text NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
For Docs : https://docs.instamojo.com/docs/get-payment-details
for Live Post Request to localhost : http://postlocaldata.000webhostapp.com/post.php
for Test Login : https://test.instamojo.com/integrations
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