Integration Steps

Order is an important step in the payment process.

• An order should be created for every payment.
• You can create an order using the

  Orders API

  . It is a server-side API call. Know how to

  authenticate

  Orders API.
• The order_id received in the response should be passed to the checkout. This ties the order with the payment and secures the request from being tampered.

You can create an order using:

curl -X POST https://api.razorpay.com/v1/orders 
-U [YOUR_KEY_ID]:[YOUR_KEY_SECRET]
-H 'content-type:application/json'
-d '{
    "amount": 5000,
    "currency": "INR",
    "receipt": "qwsaq1",
    "partial_payment": true,
    "first_payment_min_amount": 230
}'

{
    "id": "order_IluGWxBm9U8zJ8",
    "entity": "order",
    "amount": 5000,
    "amount_paid": 0,
    "amount_due": 5000,
    "currency": "INR",
    "receipt": "rcptid_11",
    "offer_id": null,
    "status": "created",
    "attempts": 0,
    "notes": [],
    "created_at": 1642662092
}

Add the Pay button on your web page using the checkout code given below. The hosted checkout page is displayed when the customers click the Pay button.

<form method="POST" action="https://api.razorpay.com/v1/checkout/embedded">
  <input type="hidden" name="key_id" value="YOUR_KEY_ID"/>
  <input type="hidden" name="amount" value=1001/>
  <input type="hidden" name="currency" value="INR"/>
  <input type="hidden" name="order_id" value="razorpay_order_id"/>
  <input type="hidden" name="name" value="Acme Corp"/>
  <input type="hidden" name="description" value="A Wild Sheep Chase"/>
  <input type="hidden" name="image" value="https://cdn.razorpay.com/logos/BUVwvgaqVByGp2_large.jpg"/>
  <input type="hidden" name="prefill[name]" value="Gaurav Kumar"/>
  <input type="hidden" name="prefill[contact]" value="9123456780"/>
  <input type="hidden" name="prefill[email]" value="gaurav.kumar@example.com"/>
  <input type="hidden" name="notes[shipping address]" value="L-16, The Business Centre, 61 Wellfield Road, New Delhi - 110001"/>
  <input type="hidden" name="callback_url" value="https://example.com/payment-callback"/>
  <input type="hidden" name="cancel_url" value="https://example.com/payment-cancel"/>
  <button>Submit</button>
</form>

A successful payment returns the following fields to the Checkout form.

• You need to store these fields in your server.
• You can confirm the authenticity of these details by verifying the signature in the next step.

This is a mandatory step to confirm the authenticity of the details returned to the Checkout form for successful payments.

To verify the razorpay_signature returned to you by the Checkout form:

1. Create a signature in your server using the following attributes:

   • order_id: Retrieve the order_id from your server. Do not use the razorpay_order_id returned by Checkout.
   • razorpay_payment_id: Returned by Checkout.
   • key_secret: Available in your server. The key_secret that was generated from the
     Razorpay Dashboard
     .

2. Use the SHA256 algorithm, the razorpay_payment_id and the order_id to construct a HMAC hex digest as shown below:

   HMAC Hex Digest

   copy

   generated_signature = hmac_sha256(order_id + "|" + razorpay_payment_id, secret);
   
     if (generated_signature == razorpay_signature) {
       payment is successful
     }

3. If the signature you generate on your server matches the razorpay_signature returned to you by the Checkout form, the payment received is from an authentic source.

Generate Signature on Your Server

Given below is the sample code for payment signature verification:

RazorpayClient razorpay = new RazorpayClient("[YOUR_KEY_ID]", "[YOUR_KEY_SECRET]");


String secret = "EnLs21M47BllR3X8PSFtjtbd";


JSONObject options = new JSONObject();
options.put("razorpay_order_id", "order_IEIaMR65cu6nz3");
options.put("razorpay_payment_id", "pay_IH4NVgf4Dreq1l");
options.put("razorpay_signature", "0d4e745a1838664ad6c9c9902212a32d627d68e917290b0ad5f08ff4561bc50f");


boolean status =  Utils.verifyPaymentSignature(options, secret);

Post Signature Verification

After you have completed the integration, you can

Here are the links to our

You can perform an end-to-end simulation of funds flow in the Test Mode. Once confident that the integration is working as expected, switch to the Live Mode and start accepting payments from customers.

To generate API Keys in Live Mode on your Razorpay Dashboard:

1. Log in to the

   Razorpay Dashboard

   and switch to Live Mode on the menu.
2. Navigate to Account & Settings → API Keys → Generate Key to generate the API Key for Live Mode.
3. Download the keys and save them securely.
4. Replace the Test API Key with the Live Key in the Checkout code and start accepting actual payments.

After payment is authorized, you need to capture it to settle the amount to your bank account as per the settlement schedule. Payments that are not captured are auto-refunded after a fixed time.

How to Capture Payments

• Auto-capture payments (recommended)
  Authorized payments can be automatically captured. You can auto-capture all payments

  using global settings

  on the Razorpay Dashboard.

• Manually capture payments
  Each authorized payment can also be captured individually. You can manually capture payments using:

  • Payment Capture API

  • Dashboard

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