Single Integration API
Create Order and Payments in a single API call.
You can now create an order along with a payment using a single API for netbanking, cards and UPI. Given below are details and examples for all three payment methods followed by steps to integrate S2S JSON API and accept payments using
, and .Create an order along with payment using the consolidated order and payment API. This single API call combines order and payment creation, resulting in a more efficient and faster transaction process.
Create a order along with payment by:
- Making a single API call to Razorpay, combining order and payment creation.
- Authenticating using the provided credentials, ensuring access to the consolidated payment API.
- Manually integrating the API sample codes on your server.
Use the following API to create an order along with payment using netbanking
as the payment method:
curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \-X POST https://api.razorpay.com/v1/orders \-H "Content-Type: application/json" \-d '{"amount": 50000,"currency": "INR","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"partial_payment": true,"customer_id": "cust_E9penp7VGhT5yt","transfers": [{"account": "acc_IRQWUleX4BqvYn","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore North","name": "Gaurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 1,"on_hold_until": 1671222870},{"account": "acc_IROu8Nod6PXPtZ","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore South","name": "Saurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 0}],"products": [],"bank_account": {"account_number": "765432123456789","name": "Gaurav Kumar","ifsc": "HDFC0000053"},"payment_config": {"capture": "automatic","capture_options": {"automatic_expiry_period": 12,"manual_expiry_period": 7200,"refund_speed": "optimum"}},"payment": {"amount": 100,"email": "gaurav.kumar@example.com","contact": "9123456789","ip": "192.168.0.103","method": "netbanking","bank": "HDFC","description": "Test payment","notes": {"note_key": "value1"}},"user_agent": "Mozilla/5.0"}
{"id": "order_EKwxwAgItmmXdp","status": "attempted","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"created_at": 1582628071,"amount": 50000,"amount_paid": 0,"amount_due": 50000,"currency": "INR","offer_id": null,"attempts": 1,"transfers": [],"payment_workflow": {"id": "pay_FVmAstJWfsD3SO","next": [{"action": "redirect","url": "https://api.razorpay.com/v1/payments/FVptEs3cSWX1fs/authorize"},]}}
amount
mandatory
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
currency
mandatory
string
The currency in which the transaction should be made. See the
receipt
optional
string
Receipt number that corresponds to this order. Can have a maximum length of 40 characters and has to be unique.
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 is to be received from the customer in two installments of #1 - ₹5,000, #2 - ₹2,000, then you can set this value as 500000
. This parameter should be passed only if partial_payment
is true
.
customer_id
optional
string
Unique identifier of the customer.
transfers
optional
json object
Details regarding the transfer.
account
string
The recipient account ID for fund transfer.
amount
optional
string
The amount of the transfer.
currency
mandatory
string
The currency in which the transaction should be made. See the
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”
.
linked_account_notes
optional
string
Notes associated with the linked account.
on_hold
mandatory
string
Indicates whether the transfer amount is on hold.
on_hold_until
mandatory
string
Timestamp until which the transfer amount is on hold.
bank_account
optional
json object
Details of the bank account that the customer provides at the time of registration.
account_number
optional
string
Account number of the customers bank account.
name
optional
string
The name associated with the bank account.
ifsc
optional
string
The IFSC code of the bank.
payment_config
optional
array
Payment capture settings for the payment. The options sent here override the
capture
mandatory
string
Option to automatically capture payment. Possible values:
automatic
: Payments are auto-captured according to the configurations specified in thecapture_options
array.manual
: You have to manually capture payments using our or from the .
capture_options
optional
array
Use this array to determine the expiry period for automatic and manual capture of payments and the refund speed in the case of non-capture.
automatic_expiry_period
mandatory if capture = automatic
integer
Time in minutes till when payments in the authorized
state should be auto-captured.
Minimum value 12
minutes. This parameter is mandatory only if the value of capture
parameter is automatic
.
manual_expiry_period
optional
integer
Time in minutes till when you can manually capture payments in the authorized
state.
- Must be equal to or greater than the
automatic_expiry_period
value. - Default value
7200
minutes. - Maximum value
7200
minutes. - Payments in the
authorized
state after themanual_expire_period
are auto-refunded.
refund_speed
mandatory
string
Refund speed for payments that were not captured (automatically or manually). Possible values:
optimum
: We try to process the refund instantly. We charge a small fee for this. If it is not possible to process an instant refund, we will process a normal refund in 5-7 working days. .normal
: The refund is processed in 5-7 working days.
If no value is passed, the refund is processed using the .
payment
mandatory
object
Details of the payment.
amount
optional
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
mandatory
string
Email address of the customer.
contact
mandatory
integer
Contact number of the customer.
ip
mandatory
string
The customer's IP address.
method
mandatory
string
Name of the payment method (example, netbanking, cards and upi).
bank
mandatory
string
Name of the bank.
description
mandatory
string
Description of the payment.
Descriptions for the response parameters are present in the
.Watch Out!
The request body will differ from those created by other PSPs for tokens created on Razorpay.
The following API will create a payment with cards
as the payment method:
curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \-X POST https://api.razorpay.com/v1/orders \-H "Content-Type: application/json" \-d {"amount": 50000,"currency": "INR","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"partial_payment": true,"customer_id": "cust_E9penp7VGhT5yt","transfers": [{"account": "acc_IRQWUleX4BqvYn","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore North","name": "Gaurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 1,"on_hold_until": 1671222870},{"account": "acc_IROu8Nod6PXPtZ","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore South","name": "Gaurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 0}],"products": [],"payment_config": {"capture": "automatic","capture_options": {"automatic_expiry_period": 12,"manual_expiry_period": 7200,"refund_speed": "optimum"}},"payment": {"amount": 100,"email": "gaurav.kumar@example.com","contact": "9090909090","method": "card","notes": {"key1": "value3","key2": "value2"},"card": {"number": "4111111111111111","name": "Gaurav","expiry_month": "11","expiry_year": "23","cvv": "100"},"authentication": {"authentication_channel": "browser"},"browser": {"java_enabled": false,"javascript_enabled": false,"timezone_offset": 11,"color_depth": 23,"screen_width": 23,"screen_height": 100},"ip": "105.106.107.108","referer": "https://merchansite.com/example/paybill"},"user_agent": "Mozilla/5.0"}
{"id": "order_EKwxwAgItmmXdp","status": "attempted","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"created_at": 1582628071,"amount": 50000,"amount_paid": 0,"amount_due": 50000,"currency": "INR","offer_id": null,"attempts": 1,"transfers": [],"payment_workflow": {"id": "pay_FVmAstJWfsD3SO","next": [{"action": "redirect","url": "https://api.razorpay.com/v1/payments/pay_FVmAstJWfsD3SO/authorize"},{"action": "otp_generate","url": "https://api.razorpay.com/v1/payments/pay_FVmAstJWfsD3SO/otp_generate?track_id=FVmAtLUe9XZSGM&key_id=<YOUR_KEY_ID>"}]}}
amount
mandatory
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
currency
mandatory
string
The currency in which the transaction should be made. See the
receipt
optional
string
Receipt number that corresponds to this order. Can have a maximum length of 40 characters and has to be unique.
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 is to be received from the customer in two installments of #1 - ₹5,000, #2 - ₹2,000, then you can set this value as 500000
. This parameter should be passed only if partial_payment
is true
.
customer_id
optional
string
Unique identifier of the customer.
transfers
optional
json object
Details regarding the transfer.
account
string
The recipient account ID for fund transfer.
amount
optional
string
The amount of the transfer.
currency
mandatory
string
The currency in which the transaction should be made. See the
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”
.
linked_account_notes
optional
string
Notes associated with the linked account.
on_hold
mandatory
string
Indicates whether the transfer amount is on hold.
on_hold_until
mandatory
string
Timestamp until which the transfer amount is on hold.
payment_config
optional
array
Payment capture settings for the payment. The options sent here override the
capture
mandatory
string
Option to automatically capture payment. Possible values:
automatic
: Payments are auto-captured according to the configurations specified in thecapture_options
array.manual
: You have to manually capture payments using our or from the .
capture_options
optional
array
Use this array to determine the expiry period for automatic and manual capture of payments and the refund speed in the case of non-capture.
automatic_expiry_period
mandatory if capture = automatic
integer
Time in minutes till when payments in the authorized
state should be auto-captured.
Minimum value 12
minutes. This parameter is mandatory only if the value of capture
parameter is automatic
.
manual_expiry_period
optional
integer
Time in minutes till when you can manually capture payments in the authorized
state.
- Must be equal to or greater than the
automatic_expiry_period
value. - Default value
7200
minutes. - Maximum value
7200
minutes. - Payments in the
authorized
state after themanual_expire_period
are auto-refunded.
refund_speed
mandatory
string
Refund speed for payments that were not captured (automatically or manually). Possible values:
optimum
: We try to process the refund instantly. We charge a small fee for this. If it is not possible to process an instant refund, we will process a normal refund in 5-7 working days. .normal
: The refund is processed in 5-7 working days.
If no value is passed, the refund is processed using the .
payment
mandatory
object
Details of the payment.
amount
optional
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
mandatory
string
Email address of the customer.
contact
mandatory
integer
Contact number of the customer.
method
mandatory
string
Name of the payment method (example, netbanking, cards and upi).
card
mandatory
object
Details of the payment.
number
mandatory
integer
Details associated with the card.
expiry_month
mandatory
string
Expiry month for the card in MM format.
name
mandatory
string
Name of the cardholder.
expiry_year
mandatory
string
Expiry year for the card in YY format.
cvv
mandatory
integer
CVV printed on the back of the card.
ip
mandatory
string
The customer's IP address.
referrer
optional
string
Referrer header passed by the client's browser.
user-agent
mandatory
string
The User-Agent header of the user's browser. The default value will be passed by Razorpay if not provided by you.
authentication
mandatory
object
Details of the authentication method used for the payment.
authentication_channel
mandatory
string
Specifies the channel through which authentication is performed. In this example, it's set to browser.
browser
mandatory
object
Information regarding the customer's browser. This parameter need not be passed when authentication_channel=app
.
java_enabled
mandatory
boolean
Indicates whether the customer's browser supports Java. Obtained from the navigator
HTML DOM object.
javascript_enabled
mandatory
boolean
Indicates whether the customer's browser can execute JavaScript.Obtained from the navigator
HTML DOM object.
timezone_offset
mandatory
integer
Time difference between UTC time and the cardholder's browser local time. Obtained from the getTimezoneOffset()
method applied to the Date
object.
color_depth
mandatory
integer
Obtained from the payer's browser using the screen.colorDepth
HTML DOM property.
screen_width
mandatory
integer
Total width of the payer's screen in pixels. Obtained from the screen.width
HTML DOM property.
screen_height
mandatory
integer
Obtained from the navigator
HTML DOM object.
Descriptions for the response parameters are present in the
.The following API will create a payment with UPI
as the payment method:
curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \-X POST https://api.razorpay.com/v1/orders \-H "Content-Type: application/json" \-d {"amount": 50000,"currency": "INR","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"partial_payment": true,"customer_id": "cust_E9penp7VGhT5yt","transfers": [{"account": "acc_IRQWUleX4BqvYn","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore North","name": "Gaurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 1,"on_hold_until": 1671222870},{"account": "acc_IROu8Nod6PXPtZ","amount": 1000,"currency": "INR","notes": {"branch": "Acme Corp Bangalore South","name": "Gaurav Kumar"},"linked_account_notes": ["branch"],"on_hold": 0}],"products": [],"bank_account": {"account_number": "765432123456789","name": "Gaurav Kumar","ifsc": "HDFC0000053"},"payment_config": {"capture": "automatic","capture_options": {"automatic_expiry_period": 12,"manual_expiry_period": 7200,"refund_speed": "optimum"}},"payment": {"amount": 100,"email": "gaurav.kumar@example.com","contact": "9090909090","method": "upi","upi": {"flow": "collect","vpa": "gauravkumar@okhdfcbank"},"ip": "192.168.0.103","referer": "http","user_agent": "Mozilla/5.0","description": "Test payment","notes": {"note_key": "value1"}},"user_agent": "Mozilla/5.0"}
{"id": "order_EKwxwAgItmmXdp","status": "attempted","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"created_at": 1582628071,"amount": 50000,"amount_paid": 0,"amount_due": 50000,"currency": "INR","offer_id": null,"attempts": 1,"transfers": [],"payment_workflow": {"id": "pay_FVmAstJWfsD3SO","next": [{"action": "poll","url": "https://api.razorpay.com/v1/payments/pay_ERGVHAXaLNV1y5"}]}}
amount
mandatory
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
currency
mandatory
string
The currency in which the transaction should be made. See the
receipt
optional
string
Receipt number that corresponds to this order. Can have a maximum length of 40 characters and has to be unique.
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 is to be received from the customer in two installments of #1 - ₹5,000, #2 - ₹2,000, then you can set this value as 500000
. This parameter should be passed only if partial_payment
is true
.
customer_id
optional
string
Unique identifier of the customer.
transfers
optional
json object
Details regarding the transfer.
account
string
The recipient account ID for fund transfer.
amount
optional
string
The amount of the transfer.
currency
mandatory
string
The currency in which the transaction should be made. See the
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”
.
linked_account_notes
optional
string
Notes associated with the linked account.
on_hold
mandatory
string
Indicates whether the transfer amount is on hold.
on_hold_until
mandatory
string
Timestamp until which the transfer amount is on hold.
bank_account
optional
json object
Details of the bank account that the customer provides at the time of registration.
account_number
optional
string
Account number of the customers bank account.
name
optional
string
The name associated with the bank account.
ifsc
optional
string
The IFSC code of the bank.
payment_config
optional
array
Payment capture settings for the payment. The options sent here override the
capture
mandatory
string
Option to automatically capture payment. Possible values:
automatic
: Payments are auto-captured according to the configurations specified in thecapture_options
array.manual
: You have to manually capture payments using our or from the .
capture_options
optional
array
Use this array to determine the expiry period for automatic and manual capture of payments and the refund speed in the case of non-capture.
automatic_expiry_period
mandatory if capture = automatic
integer
Time in minutes till when payments in the authorized
state should be auto-captured.
Minimum value 12
minutes. This parameter is mandatory only if the value of capture
parameter is automatic
.
manual_expiry_period
optional
integer
Time in minutes till when you can manually capture payments in the authorized
state.
- Must be equal to or greater than the
automatic_expiry_period
value. - Default value
7200
minutes. - Maximum value
7200
minutes. - Payments in the
authorized
state after themanual_expire_period
are auto-refunded.
refund_speed
mandatory
string
Refund speed for payments that were not captured (automatically or manually). Possible values:
optimum
: We try to process the refund instantly. We charge a small fee for this. If it is not possible to process an instant refund, we will process a normal refund in 5-7 working days. .normal
: The refund is processed in 5-7 working days.
If no value is passed, the refund is processed using the .
payment
mandatory
object
Details of the payment.
amount
optional
integer
The amount for which the order was created in currency subunits. For example, for an amount of ₹295.00, enter 29500. The same amount will be used for the payment creation. For the partial payment scenario, we will use the amount specified in the payment request object in case.
mandatory
string
Email address of the customer. The maximum length supported is 40 characters.
contact
mandatory
integer
Phone number of the customer. The maximum length supported is 15 characters, inclusive of country code.
ip
mandatory
string
The customer's IP address.
method
mandatory
string
Name of the payment method (example, netbanking, cards and upi).
bank
mandatory
string
Name of the bank.
description
mandatory
string
Description of the payment.
referrer
optional
string
Referrer header passed by the client's browser.
upi
mandatory
json object
Details of the UPI payment received. Only applicable if method is upi.
flow
string
The type of UPI flow. Possible value in_app.
vpa
string
The customer's VPA (Virtual Payment Address) or UPI id used to make the payment. For example, gauravkumar@exampleupi.
user_agent
optional
string
The User-Agent header of the user's browser. The default value will be passed by Razorpay if not provided by you.
Descriptions for the response parameters are present in the
.If the payment request is valid, the response contains the following fields.
receipt
string
Receipt number that corresponds to this order. Can have a maximum length of 40 characters and has to be unique.
status
string
Status of the order. Possible values:
attempted
: An order moves fromcreated
toattempted
state when a payment is first attempted on it. It remains in theattempted
state till one payment associated with that order is captured.created
: When you create an order it is in thecreated
state. It stays in this state till a payment is attempted on it.paid
: After the successful capture of the payment, the order moves to thepaid
state. No further payment requests are permitted once the order moves to thepaid
state. The order stays in thepaid
state even if the payment associated with the order is refunded.
id
string
The unique identifier of the order.
amount
integer
The amount for which the order was created, in currency subunits. For example, for an amount of ₹295.00, enter 29500
.
created_at
integer
Indicates the Unix timestamp when this order was created.
amount_paid
integer
Indicates the amount paid for the order.
amount_due
integer
Indicates the amount due for the order.
currency
string
The currency in which the transaction was made. See the
offer_id
string
The unique identifier of the created offer.
attempts
string
The number of payment attempts, successful and failed, that have been made against this order.
transfers
string
Details regarding the transfer.
notes
object
Key-value pair that can be used to store additional information about the entity. Maximum 15 key-value pairs, 256 characters (maximum) each.
payment_workflow
array
Details regarding the payment.
id
string
Unique identifier of the payment.
next
array
A list of action objects available to you to continue the payment process. Present when the payment requires further processing.
action
string
An indication of the next step available to you to continue the payment process. Possible values:
otp_generate
: Use this URL to allow the customer to generate OTP and complete the payment on your webpage.redirect
: Use this URL to redirect the customer to submit the OTP on the bank page.
url
string
URL endpoint where Razorpay will submit the final payment status..
Watch Out!
After completing the initial step for your preferred payment method mentioned above, follow these common steps given below, applicable for all payment methods.
Watch Out!
The steps given below are common for all payment methods.
Once a customer completes the payment, 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.
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.Given below is a sample error code you will receive when the order fails.
{"error": {"code": "BAD_REQUEST_ERROR","description": "The amount must be atleast INR 1.00","source": "business","step": "order_create","reason": "input_validation_failed","metadata": {},"field": "amount"}}
Given below is a sample error code you will receive when the payment fails.
Watch Out!
You can use the order id present in the metadata for additional payment attempts on the order without creating a new one.
{"error": {"code": "BAD_REQUEST_ERROR","description": "Authentication failed due to incorrect OTP","field": null,"source": "customer","step": "payment_authentication","reason": "invalid_otp","metadata": {"order_id": "order_EKwxwAgItmmXdp"}}}
The following error occurs when the order was processed, payment was created in Razorpay but failed at gateway level.
{"error": {"code": "GATEWAY_ERROR","description": "Authentication failed due to incorrect OTP","field": null,"source": "customer","step": "payment_authentication","reason": "gateway failure","metadata": {"order_id": "order_EKwxwAgItmmXdp","payment_id": "pay_TKwxwAgItmmXdp"}}}
Use the following sample code example to make a retry request using Order id
and Receipt
in the request.
curl -u [YOUR_KEY_ID]:[YOUR_KEY_SECRET] \-X POST https://api.razorpay.com/v1/orders \-H "Content-Type: application/json" \-d{"id": "order_EKwxwAgItmmXdp","payment": {"amount": 100,"currency": "INR","method": "card","card": {"number": "4111111111111111","name": "Gaurav","expiry_month": "11","expiry_year": "30","cvv": "100"},"notes": {"key1": "value3","key2": "value2"}}}
{"id": "order_EKwxwAgItmmXdp","status": "attempted","receipt": "receipt#1","notes": {"key1": "value3","key2": "value2"},"created_at": 1582628071,"amount": 50000,"amount_paid": 0,"amount_due": 50000,"currency": "INR","offer_id": null,"attempts": 1,"transfers": [],"payment_workflow": {"id": "pay_FVmAstJWfsD3SO","next": [{"action": "redirect","url": "https://api.razorpay.com/v1/payments/pay_FVmAstJWfsD3SO/authorize"},{"action": "otp_generate","url": "https://api.razorpay.com/v1/payments/pay_FVmAstJWfsD3SO/otp_generate?track_id=FVmAtLUe9XZSGM&key_id=<YOUR_KEY_ID>"}]}}
Signature verification is a mandatory step to ensure that the callback is sent by Razorpay. The razorpay_signature
contained in the callback can be regenerated by your system and verified as follows.
Create a string to be hashed using the razorpay_payment_id
contained in the callback and the Order ID generated in the first step, separated by a |
. Hash this string using SHA256 and your API Secret.
generated_signature = hmac_sha256(order_id + "|" + razorpay_payment_id, secret);if (generated_signature == razorpay_signature) {payment is successful}
/*** This class defines common routines for generating* authentication signatures for Razorpay Webhook requests.*/public class Signature{private static final String HMAC_SHA256_ALGORITHM = "HmacSHA256";/*** Computes RFC 2104-compliant HMAC signature.* * @param data* The data to be signed.* @param key* The signing key.* @return* The Base64-encoded RFC 2104-compliant HMAC signature.* @throws* java.security.SignatureException when signature generation fails*/public static String calculateRFC2104HMAC(String data, String secret)throws java.security.SignatureException{String result;try {// get an hmac_sha256 key from the raw secret bytesSecretKeySpec signingKey = new SecretKeySpec(secret.getBytes(), HMAC_SHA256_ALGORITHM);// get an hmac_sha256 Mac instance and initialize with the signing keyMac mac = Mac.getInstance(HMAC_SHA256_ALGORITHM);mac.init(signingKey);// compute the hmac on input data bytesbyte[] rawHmac = mac.doFinal(data.getBytes());// base64-encode the hmacresult = DatatypeConverter.printHexBinary(rawHmac).toLowerCase();} catch (Exception e) {throw new SignatureException("Failed to generate HMAC : " + e.getMessage());}return result;}}
Use Payments Rainy Day kit to overcome payments exceptions such as:
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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