1. Build Integration for UPI Intent
Steps to integrate S2S JSON V1 and accept payments using UPI Intent.
In case of UPI as there is no redirect involved when the customer completes the payment, you should keep polling Razorpay APIs to get the latest status of the payment.
The integration consists of the following steps.
1.1
.1.2
.1.3
.1.4
.1.5
.Watch Out!
Do not hardcode the URL returned in the API responses.
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.
- The order_id received in the response should be passed to the checkout.
Order is an important step in the payment process.
- An order should be created for every payment.
- You can create an order using the . It is a server-side API call. Know how to 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 the sample code on the Razorpay Postman Public Workspace.
- By manually integrating the API sample codes on your server.
You can use the Postman workspace below to create an order:
Handy Tips
Under the Authorization section in Postman, select Basic Auth and add the Key Id and secret as the Username and Password, respectively.
Use this endpoint to create an order using the Orders API.
curl -X POST https://api.razorpay.com/v1/orders-U [YOUR_KEY_ID]:[YOUR_KEY_SECRET]-H 'content-type:application/json'-d '{"amount": 500,"currency": "INR","receipt": "qwsaq1","partial_payment": true,"first_payment_min_amount": 230,"notes": {"key1": "value3","key2": "value2"}}'
{"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}
amount
mandatory
integer
Payment amount in the smallest currency sub-unit. For example, if the amount to be charged is ₹299.00, then pass 29900
in this field. In the case of three decimal currencies, such as KWD, BHD and OMR, to accept a payment of 295.991, pass the value as 295990. And in the case of zero decimal currencies such as JPY, to accept a payment of 295, pass the value as 295.
Watch Out!
As per payment guidelines, you should pass the last decimal number as 0 for three decimal currency payments. For example, if you want to charge a customer 99.991 KD for a transaction, you should pass the value for the amount parameter as 99990
and not 99991
.
currency
mandatory
string
The currency in which the transaction should be made. See the
Handy Tips
Razorpay has added support for zero decimal currencies, such as JPY, and three decimal currencies, such as KWD, BHD, and OMR, allowing businesses to accept international payments in these currencies. Know more about
(May 2024).receipt
optional
string
Your receipt id for this order should be passed here. Maximum length is 40 characters.
notes
optional
json object
Key-value pair that can be used to store additional information about the entity. Maximum 15 key-value pairs, 256 characters (maximum) each. For example, "note_key": "Beam me up Scotty”
.
partial_payment
optional
boolean
Indicates whether the customer can make a partial payment. Possible values:
true
: The customer can make partial payments.false
(default): The customer cannot make partial payments.
first_payment_min_amount
optional
integer
Minimum amount that must be paid by the customer as the first partial payment. For example, if an amount of ₹7,000.00 is to be received from the customer in two installments of #1 - ₹5,000.00, #2 - ₹2,000.00 then you can set this value as 500000
. This parameter should be passed only if partial_payment
is true
.
Know more about
.Descriptions for the response parameters are present in the
parameters table.The error response parameters are available in the
.Once an order is created, your next step is to create a payment.
The following API will create a payment with upi
with intent
flow.
curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \-X POST https://api.razorpay.com/v1/payments/create/json \-H "Content-Type: application/json" \-d '{"amount": 100,"currency": "INR","order_id": "order_Ky7DOsYy3TVfLS","email": "gaurav.kumar@example.com","contact": "9090909090","method": "upi","upi":{"flow":"intent"},"ip": "192.168.0.103","referer": "http","user_agent": "Mozilla/5.0","description": "Test payment","notes": {"note_key": "value1"}}'
The next
array contains the following objects:
action
string
The action you need to perform next. In this case, the value is intent
.
url
string
Contains the URL that the customer should be redirected. This is commonly done by rendering the URL returned by Razorpay in the form of a button or a link for the customer to use.
action
string
The action that you need to take to fetch the status of the payment. In this case the value is poll
.
url
string
Contains the URL that you need to keep polling to fetch the status of the payment, either authorized
or failed
.
Once the payment is completed by the customer, a POST
request is made to the callback_url
provided in the payment request. The data contained in this request will depend on whether the payment was a success or a failure of the payment made by the customer.
If the payment made by the customer is successful, the following fields are sent:
razorpay_payment_id
razorpay_order_id
razorpay_signature
{"razorpay_payment_id": "pay_29QQoUBi66xm2f","razorpay_order_id": "order_9A33XWu170gUtm","razorpay_signature": "9ef4dffbfd84f1318f6739a3ce19f9d85851857ae648f114332d8401e0949a3d"}
If the payment has failed, the callback will contain details of the error. Refer to
for details.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:
-
Create a signature in your server using the following attributes:
order_id
: Retrieve theorder_id
from your server. Do not use therazorpay_order_id
returned by Checkout.razorpay_payment_id
: Returned by Checkout.key_secret
: Available in your server. Thekey_secret
that was generated from the .
-
Use the SHA256 algorithm, the
razorpay_payment_id
and theorder_id
to construct a HMAC hex digest as shown below:generated_signature = hmac_sha256(order_id + "|" + razorpay_payment_id, secret);if (generated_signature == razorpay_signature) {payment is successful} -
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.
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);
After you have completed the integration, you can
, make test payments, replace the test key with the live key and integrate with other .Handy Tips
On the Dashboard, ensure that the payment status is captured
. Refer to the payment capture settings page to know how to
You can track the payment status in three ways:
To verify the payment status from the Dashboard:
- Log in to the and navigate to Transactions → Payments.
- Check if a Payment Id has been generated and note the status. In case of a successful payment, the status is marked as Captured.
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