Subscriptions API

Cashfree uses API keys to allow access to the API. Once you have signed up at our merchant site, you will be able to see your AppId and SecretKey.
Cashfree expects the API key to be included in all API requests to the server. Use the endpoint /api/v1/credentials/verify to verify your credentials. X-Client-Id is your appID, and X-Client-Secret is your secretKey. You can view these details here.
All API responses are in JSON format. POST requests should include ContentType: application/json
Endpoints
Environment
URL
Test
https://test.cashfree.com/
Production
https://api.cashfree.com/
Postman Collection
Get started quickly with Cashfree Subscription APIs by downloading the following collection and importing it in Postman.
Cashfree Subscription Collection
SubscriptionPostman.json - 7KB
Quick Reference
URL
HTTP Verb
Functionality
/api/v2/subscription-plans
POST
​To create plans​
/api/v2/subscriptions
POST
​To create subscriptions​
/api/v2/subscriptions
POST
​To create seamless subscriptions​
/api/v2/subscriptions/{subReferenceId}
GET
​To get subscription details​
/api/v2/subscriptions/{subReferenceId}/payments?lastId=:lastId&count=:count
GET
​To get all subscription payments​
/api/v2/subscriptions/{subReferenceId}/payments/:paymentId
GET
​To get single subscription payment​
/api/v2/subscriptions/{subReferenceId}/cancel
POST
​To cancel subscriptions​
/api/v2/subscriptions/{subReferenceId}/charge
POST
​To charge on-demand subscriptions​
<Post> Create Plan
To create a new plan on Cashfree, send a POST request to the class URL containing the contents of the plan.
/api/v2/subscription-plans
Request Parameters
Parameter
Required
Description
planId
Yes
Unique identifier for the plan (Alphanumeric)
planName
Yes
Specify plan name for easy reference (Alphanumeric)
type
Yes
The type can be PERIODIC or ON_DEMAND. For more details refer to Appendix 1 for description (Alphanumeric)
maxCycles
Optional
Maximum number of debits set for the plan. The subscription will automatically change to COMPLETED status once this limit is reached (Numeric)
amount
Optional
The amount to be charged for PERIODIC plan (Numeric)
maxAmount
Optional
The maximum amount to be charged for ON_DEMAND plan (Numeric)
intervalType
Optional
The type of interval for a PERIODIC plan like daily, week, month, year (Alphanumeric)
intervals
Optional
Number of intervals of intervalType between every subscription payment. For example for charging a customer bi-weekly use intervalType as “week” and intervals as 2. Required for PERIODIC plan (Numeric)
description
Optional
A brief note for the plan (Alphanumeric)
Request and Response Sample
Request
For POST requests, Content-Type header should be set to application/json.
Authentication is done via parameters. The appId parameter identifies which merchant account you are accessing, and the secretKey parameter authenticates the endpoint.
curl -XPOST -H 'cache-control: no-cache' -H 'content-type: application/json' -H
'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876' -d '{
"planId":"BASIC", "planName":"Basic subscription plan", "amount":12,
"intervalType":"week", "intervals":2,"description":"This is the standard plan
for our services"}' 'https://test.cashfree.com/api/v2/subscription-plans'
Response
The response format for all requests is a JSON object.
{
  "status":"OK",
  "message":"Subscription Plan created successfully"
}
<Post> Create Subscription
You can now easily create a subscription as per the plan created in the previous step.
The Auth Link will be redirected to a link hosted on cashfree.com. Once the authorization is complete, your customer will be redirected to returnUrl. Store the subReferenceId as this is the unique id generated by Cashfree for the subscription and will be required for subsequent operations.
/api/v2/subscriptions
Request Parameters
Below are the Post Parameters.
Parameter
Required
Description
subscriptionId
Yes
A unique id generated for subscription (Alphanumeric)
planId
Yes
Id of a valid plan created earlier (Alphanumeric)
customerName
Optional
Name of the customer (Alphanumeric)
customerEmail
Yes
Email of the customer (Alphanumeric)
customerPhone
Yes
Contact number of the customer (Numeric)
firstChargeDelay
Optional
Number of Days after which the first debit for subscription will occur.Applicable for periodic subscriptions only (Numeric)
authAmount
Optional
The amount that will be charged to authenticate the payment. The default amount is Re. 1 (Numeric)
expiresOn
Required
The last date till which the subscription stands valid. The status of subscription will be COMPLETED. Default value is 2 years from date of subscription creation. Format is “yyyy-mm-dd hr:min:sec” (Alphanumeric)
returnUrl
Yes
A valid url to which customer will be redirected to after the subscription is done. Refer “Payment Response” section (Alphanumeric)
subscriptionNote
Optional
A brief note about the subscription (Alphanumeric)
Request and Response Sample
Request
curl -XPOST -H 'cache-control: no-cache' -H 'content-type: application/json' -H
'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876'  -d
'{"subscriptionId":"sub1", "planId":"BASIC", "customerEmail":"[email protected]",
"customerPhone":"99000XXXXX"}' 'https://test.cashfree.com/api/v2/subscriptions'
Response
{
  "status":"OK",
  "message":"Subscription created successfully",
  "subReferenceId": 123,
  "authLink":"https://bit.ly/1234qwer"
}
<Post> Create Seamless Subscription
You can also create a subscription in a seamless manner. This allows you to provide your own payment experience to your customers. With this, you can collect all payment details on your webpage and safely send them to Cashfree for processing. The authLink here will redirect the customer to the 2FA page of the issuer/destination bank.
/api/v2/subscriptions
General Pointers
Store the subReferenceId as this is the unique id generated by Cashfree for the subscription. It will be required for subsequent operations.
It is recommended that the checkout page showcases all the subscription and payment details so that the customer can make an informed decision. For e-mandates, the NPCI guidelines state that the checkout information should include but are not limited to the following
First ordered list item
Account type - Savings or Current
Bank Name
Customer Name
Recurring payment details: This should include the following information
a. Frequency of the subscription
b. Recurring amount/Maximum amount
c. Last Payment date
d. Purpose of the Subscription
Mapping for BankId
Bank ID
Bank Name
CITI
CITIBANK N A
DCBL
DCB BANK LTD
BDBL
BANDHAN BANK LTD
UCBA
UCO BANK
IDIB
INDIAN BANK
BARB
BANK OF BARODA
CBIN
CENTRAL BANK OF INDIA
CIUB
CITY UNION BANK LTD
CNRB
CANARA BANK
COSB
Cosmos Bank
DEUT
DEUTSCHE BANK AG
DLXB
DHANALAXMI BANK
ESFB
EQUITAS SMALL FINANCE BANK LTD
FDRL
FEDERAL BANK
HDFC
HDFC BANK LTD
IBKL
IDBI BANK LTD
ICIC
ICICI BANK LTD
IDFB
IDFC Bank
INDB
INDUSIND BANK
IOBA
INDIAN OVERSEAS BANK
KARB
KARNATAKA BANK LTD
KKBK
KOTAK MAHINDRA BANK LTD
MAHB
BANK OF MAHARASHTRA
PUNB
PUNJAB NATIONAL BANK
PYTM
PAYTM PAYMENTS BANK LTD
RATN
RBL BANK LIMITED
SBIN
STATE BANK OF INDIA
SCBL
STANDARD CHARTERED BANK
TMBL
TAMILNAD MERCANTILE BANK LTD
USFB
UJJIVAN SMALL FINANCE BANK LTD
UTIB
AXIS BANK
YESB
YES BANK
SIBL
SOUTH INDIAN BANK
DBSS
DBS BANK INDIA LTD
JSFB
JANA SMALL FINANCE BANK LTD
HSBC
THE HONGKONG AND SHANGHAI BANKING CORPORATION LTD
PSIB
PUNJAB AND SIND BANK
KVBL
KARUR VYSA BANK
Request Parameters
Below are the Post Parameters.
Parameter
Required
Description
subscriptionId
Yes
A unique id generated for subscription (Alphanumeric)
planId
Yes
Id of a valid plan created earlier (Alphanumeric)
customerName
Optional
Name of the customer (Alphanumeric)
customerEmail
Yes
Email of the customer (Alphanumeric)
customerPhone
Yes
Contact number of the customer (Numeric)
firstChargeDelay
Optional
Number of Days after which the first debit for subscription will occur.Applicable for periodic subscriptions only (Numeric)
authAmount
Optional
The amount that will be charged to authenticate the payment. The default amount is Re. 1 (Numeric)
expiresOn
Optional
The last date till which the subscription stands valid. The status of subscription will be COMPLETED. Default value is 2 years from date of subscription creation. Format is “yyyy-mm-dd hr:min:sec” (Alphanumeric)
returnUrl
Yes
A valid url to which customer will be redirected to after the subscription is done. Refer “Payment Response” section (Alphanumeric)
subscriptionNote
Optional
A brief note about the subscription (Alphanumeric)
paymentOption
Yes
Use “emandate/card”. This is the only valid option currently (Alphanumeric)
card_number
Optional
16 digit long valid card number (Numeric)
card_expiryMonth
Optional
Month of expiration of card in MM format (Numeric)
card_expiryYear
Optional
Year of expiration of card in YYYY format (Numeric)
card_cvv
Optional
The CVV of the card (Numeric)
card_holder
Optional
The name on the card (Alphanumeric)
emandate_accountHolder
Optional
Account Holder’s name
emandate_accountNumber
Optional
Account Number
emandate_bankId
Optional
The bank with the account is held. Check reference for the possible values
emandate_authMode
(optional)
Possible values - debitCard/netbanking.
Default is netbanking.
emandate_accountType
(optional)
Possible values - SAVINGS/CURRENT.
Default is SAVINGS.
Possible Values for Bank ID
If emandate_authMode is NetBanking:
If emandate_authMode is debitCard:
BARB, CBIN, CIUB, CNRB, COSB, DEUT, DLXB, ESFB, FDRL, HDFC, IBKL, ICIC, IDFB, INDB, IOBA, KARB, KKBK, MAHB, PUNB, PYTM, RATN, SBIN, SCBL, TMBL, USFB, UTIB, YESB, SIBL, DBSS, JSFB, HSBC, PSIB, KVBL, CITI, DCBL, BDBL, UCBA, IDIB
ANDB, AUBL, CITI, DCBL, DEUT, DLXB, ESFB, FDRL, HDFC, ICIC, IDFB, INDB, KARB, KKBK, MAHB, PUNB, PYTM, RATN, SBIN, SIBL, USFB, YESB, DBSS, TMBL, UTIB, BARB, JSFB, SCBL
Request and Response Sample
Request
curl -XPOST -H 'cache-control: no-cache' -H 'content-type: application/json' -H
'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876'  -d
'{"subscriptionId":"sub1", "planId":"ON_DEMAND",
"customerEmail":"[email protected]", "customerPhone":"99000XXXXX",
"paymentOption":"card", "card_number": "4434260000000008", "card_expiryMonth" :
"05", "card_expiryYear" : "2021", "card_cvv":"123", "card_holder": "Nafey"}'
'https://test.cashfree.com/api/v2/subscriptions'
Response
{
  "status":"OK",
  "message":"Subscription created successfully",
  "subReferenceId": 123,
  "authLink":"https://bit.ly/1234qwer"
}
<Get> Fetch Subscription Details
You can extract the details of the subscription when required.
/api/v2/subscriptions/{subReferenceId}
Request Parameters
Below is the URL Parameter.
Parameter
Required
Description
subReferenceId
Yes
A unique Id which was generated when the subscription was created (Numeric)
Request and Response Sample
Request
curl -i -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'X-
Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876'
'https://test.cashfree.com/api/v2/subscriptions/123'
Response
{
  "status":"OK",
  "message":"Subscription Details",
  "subscription": {
    "subscriptionId": "sub1",
    "subReferenceId": "123",
    "planId": "BASIC",
    "customerName": "",
    "customerEmail": "[email protected]",
    "customerPhone": "99000XXXXX",
    "mode": "CREDIT_CARD",
    "cardNumber":"411111XXXXXX1111",
    "status": "INITIALIZED",
    "addedOn": "2018-01-01 12:23:34",
    "scheduledOn": "2018-02-01 09:00:00",
    "currentCycle": 14
	}
}
Card Number is available only when payment is done by credit card.
Status values and their description are listed in Appendix 1a.
Current cycle shows how many payments have been initiated for the subscription.
scheduledOn will be null for ON_DEMAND type subscriptions.
<Get> Fetch All Subscription Payments
You can fetch all the payment details for a subscription with just one request.
/api/v2/subscriptions/{subReferenceId}/payments?lastId=:lastId&count=:count
Request Parameters
Below are the URL Parameters.
Parameter
Required
Description
subReferenceId
Yes
A unique Id which was generated when the subscription was created (Numeric)
lastId
Optional
The pagination counter to return results from (Numeric)
count
Optional
The total number of payments to be shown in a paginated query (Numeric)
Request and Response Sample
Request
curl -i -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'X- Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876' 'https://test.cashfree.com/api/v2/subscriptions/123/payments?last=114&count=2'
Response
{
  "status":"OK",
  "message":"Subscription Payments",
  "payments":
    [{
      "paymentId": 113,
      "cycle": 15,
      "amount": 12,
      "status": "SUCCESS",
      "addedOn": "2018-01-20 12:23:34"
    },{
      "paymentId": 112,
      "cycle": 14,
      "amount": 12,
      "status": "SUCCESS",
      "addedOn": "2018-01-19 12:23:34"
    }],
  "lastId": 112
}
lastId and count help in paginating queries for ease of use. Every query returns "count" number of payments. To fetch next page set lastId of the previous page. To get first page do not include lastId in the request
Cycle indicates after how many intervals was this payment processed.
Payment status field values are described in Appendix 1b.
<Get> Fetch Single Subscription Payment
You can fetch the details of a particular payment of the subscription.
/api/v2/subscriptions/{subReferenceId}/payments/:paymentId
Request Parameters
Below are the URL Parameters.
Parameter
Required
Description
subReferenceId
Yes
A unique Id which was generated when the subscription was created (Numeric)
paymentId
Yes
A unique Id for the payment (Numeric)
Request and Response Sample 
Request
curl -i -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'X- Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876' 'https://test.cashfree.com/api/v2/subscriptions/123/payments/113'
Response
{
  "status":"OK",
  "message":"Subscription Payments",
  "payment":
    {
      "paymentId": 113,
      "cycle": 15,
      "amount": 12,
      "status": "SUCCESS",
      "addedOn": "2018-01-20 12:23:34"
    } 
}
Payment Id is generated at every payment.
Cycle indicates after how many intervals was this payment processed.
Payment status field values are described in Appendix 1b.
<Post> Cancel Subscription
You can cancel the subscription at any point so that the subscription will no longer be charged to your customer. Subscription once cancelled cannot be reactivated. The status of the subscription will be CANCELLED.
/api/v2/subscriptions/{subReferenceId}/cancel
Request Parameters
Below is the URL Parameter.
Parameter
Required
Description
subReferenceId
Yes
A unique Id which was generated when the subscription was created (Numeric)
Request and Response Sample
Request
curl -XPOST -H 'cache-control: no-cache' -H 'content-type: application/json' -H
'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876'
'https://test.cashfree.com/api/v2/subscriptions/123/cancel'
Response
{
  "status":"OK",
  "message":"Subscription Cancelled"
}
<Post> Charge Subscription
For an ON-DEMAND plan, you will have to explicitly debit customers account. The customer will receive a notification from their respective bank regarding the payment.
/api/v2/subscriptions/{subReferenceId}/charge
Request Parameters
Below is the URL Parameter.
Parameter
Required
Description
subReferenceId
Yes
A unique Id which was generated when the subscription was created (Numeric)
Below are the Post Parameters.
Parameter
Required
Description
amount
Yes
The amount which will be debited from the customer (Numeric)
remarks
Optional
Details of this payment (Alphanumeric)
Request and Response Sample
Request
curl -XPOST -H 'cache-control: no-cache' -H 'content-type: application/json' -H
'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876' -d '{"amount":"12"}'
'https://test.cashfree.com/api/v2/subscriptions/123/charge'
Response
{
  "status":"OK",
  "message":"Subscription charged",
  "payment": {
    "paymentId": 113,
    "amount": 12,
    "status": "SUCCESS",
    "addedOn": "2018-01-20 12:23:34"
	} 
}
<Post> Retry Payment
Retry the last failed payment for a subscription in ONHOLD state. On a successful retry, the subscription gets activated.
Only one retry attempt is allowed per day. If the nextScheduledOn is not set, the charge date for the next cycle is auto-calculated based on the plant interval.
/api/v2/subscriptions/:subReferenceId/charge-retry
Request Parameters
URL Parameter
Parameter
Required
Description
subReferenceId
Yes
A unique ID generated when the subscription was created (Numeric).
Post Parameter
Parameter
Required
Description
nextScheduledOn
Optional
Applicable for periodic subscriptions. The date when the charge for the next cycle should be scheduled.
Request and Response Sample
Request
curl -X POST 'https://api.cashfree.com/api/v2/subscriptions/989898/charge-retry' -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'X-Client-Id: asdf1234 -H 'X-Client-Secret: qwer9876
Response
{
	"status": "OK",
	"subStatus": "ACTIVE",
	"payment": 
	{
		"paymentId": 123456,
		"amount": 2,
		"status": "SUCCESS",
		"addedOn": "2021-02-26 13:35:12",
		"retryAttempts": 1
	}
}
​
<Post> Activate Subscription
Activate API activates the subscription that is in ONHOLD state. For periodic subscriptions, the next charge date is calculated for the next cycle. 
/api/v2/subscriptions/:subReferenceId/activate
Request Parameters
URL Parameter
Parameter
Required
Description
subReferenceId
Yes
A unique ID which was generated when the subscription was created (Numeric)
Post Parameter
Parameter
Required
Description
nextScheduledOn
Optional
Applicable for periodic subscriptions. The date when the charge for the next cycle should be scheduled.
Request and Response Sample
Request
curl -X POST 'https://api.cashfree.com/api/v2/subscriptions/989898/activate' -H 'cache-control: no-cache' -H 'content-type: application/json' -H 'X-Client-Id: asdf1234' -H 'X-Client-Secret: qwer9876'
Response
{
	"status": "OK",
	"subStatus": "ACTIVE",
	"subscriptionResponse": 
	{
		"subReferenceId": 123456,
		"subscriptionId": "testabcd",
		"planId": "test_demo",
		"customerPhone": "9876543210",
		"customerName": "John Doe",
		"customerEmail": "[email protected]",
		"addedOn": "2021-02-24 11:15:10"
	}
}
Payment Response
When a subscription is created a returnUrl is provided as a part of the request. When the customer authorizes the payment, he will be redirected to the returnURL. This redirection is done a POST request with the following parameters.
Request Configuration
Method
URL
cf_subReferenceId
Unique Id which was generated when the subscription was created (Numeric)
cf_subscriptionId
Checksum used to authenticate the transaction (Alphanumeric)
cf_authAmount
The money that was charged to authorize the subscription (Numeric)
cf_orderId
The PG Order created for authorization (Alphanumeric)
cf_referenceId
The referenceId/transactionId of authorization in PG (Numeric)
cf_status
Status of the subscription. In the returnUrl, the response should be ACTIVE if the authorization was successful or INITIALIZED if the authorization failed (Alphanumeric)
cf_message
A brief note about the payment (Alphanumeric)
signature
The hash of all parameters in the request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)
cf_umrn
The unique identifier associated with a mandate. Applicable if the payment mode is eMandate.
Webhook Support
Contact [email protected] to configure your Webhook endpoint.
Make sure that you don’t process duplicate events. For instance, if you have already received a success response to the Subscription API call, discard any identical Subscription success events for the corresponding API.
Please note that there might be new events added in the future.
Webhook will be sent to your configured endpoint as a POST request with the body containing the various parameters specifying the details of each event. Each request contains an event parameter that identifies its type. Here are the various events that can be sent to your webhook endpoint:
SUBSCRIPTION_STATUS_CHANGE
Parameter
Description
cf_event
The event for which the subscription was authorized. The value for this event is SUBSCRIPTION_STATUS_CHANGE( Alphanumeric)
cf_subReferenceId
A unique Id which was generated when the subscription was created (Numeric)
cf_status
The new status of the subscription. Refer Appendix 1 for more subscription status values (Alphanumeric)
cf_lastStatus
The old status of the subscription. Refer Appendix 1 for the description of different subscription status values (Alphanumeric)
cf_eventTime
The time when the event was dispatched (Alphanumeric)
signature
The hash of all parameters in request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)
SUBSCRIPTION_NEW_PAYMENT
Parameter
Description
cf_event
The event for which the subscription was authorized. The value for this event is SUBSCRIPTION_NEW_PAYMENT (Alphanumeric)
cf_subReferenceId
A unique Id which was generated when the subscription was created (Numeric)
cf_paymentId
The unique paymentId for the payment (Alphanumeric)
cf_amount
The amount of money charged for payment (Numeric)
cf_eventTime
The time when the event was dispatched (Alphanumeric)
signature
The hash of all parameters in request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)
retryAttempts
The number of payment retries. This is applicable for failed payments.
SUBSCRIPTION_PAYMENT_DECLINED
Parameter
Description
cf_event
The event for which the subscription was authorized. The value for this event is SUBSCRIPTION_PAYMENT_DECLINED (Alphanumeric)
cf_subReferenceId
A unique Id which was generated when the subscription was created (Numeric)
cf_paymentId
The unique paymentId for the payment (Alphanumeric)
cf_amount
The amount of money charged for payment (Numeric)
cf_reasons
A possible reason for failure (Alphanumeric)
cf_eventTime
The time when the event was dispatched (Alphanumeric)
signature
The hash of all parameters in request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)
retryAttempts
The number of payment retries. This is applicable for failed payments.
Appendix 1
Subscription Status
For subscriptions through e-mandates (bank accounts), it takes 1 to 2 working days to activate the subscription. For subscriptions through cards, it is activated instantly.
A description of all possible status for a subscription.
Status
Description
INITIALIZED
The subscription has just been created and is ready to be authorized by the customer.
BANK_APPROVAL_PENDING
E-Mandate has been authorised and registration is pending at the Bank. This status is specific for e-mandates.
ACTIVE
The customer has authorized the subscription and will be debited accordingly.
ON_HOLD
The subscription failed due to insufficient funds, expiration of payment method, and so on.
CANCELLED
The subscription was cancelled by the merchant and can no longer be activated.
COMPLETED
The subscription has completed its total active period.
Payment Status
It takes 1 to 2 working days for the transactions to be complete through e-mandates, and through cards it is instant.
A description of all possible status for a subscription payment.
Status
Description
SUCCESS
Payment for subscription was processed successfully.
PENDING
Payment for subscription was attempted but not yet marked successful. This status is specific for e-mandates.
FAILED
Payment failed for subscription.
Plan Types
A description of all the various different subscription plan types that are available currently and their operation model.
Status
Description
PERIODIC
Payments are triggered automatically at fixed intervals defined by the merchant
ON_DEMAND
Merchant needs to trigger /charge the customer explicitly with the required amount.
Appendix 2
Use the following examples as illustrations for how to generate a signature. If the language you are using is not mentioned here, contact us at [email protected]
Do not go live without signature verification.
Pseudo Code
PHP
JAVA
Pseudo Code
data = "";
iterate keys as key in POST request alphabetically:
  if (key starts with "cf_"):
    data = data + key + POST[key]
computedSignature = base64 of (hash of (data) with secretKey as hashKey)
if (computedSignature != POST["signature"]):
  // An invalid/fraud request do not mark subscription as successfull
PHP
<?php
$data = "";
  $postData = $_POST;
  ksort($postData);
  foreach ($postData as $key => $value) {
    if (substr($key, 0, 3) == "cf_") {
      $data .= $key . $value;
} }
  $hash_hmac = hash_hmac('sha256', $data, $secretkey, true) ;
  $computedSignature = base64_encode($hash_hmac);
  if ($postData["signature"] != $computedSignature) {
    // An invalid/fraud request do not mark subscription as successfull
  }
?>
JAVA
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class ChecksumServlet extends HttpServlet {
  @Override
  protected void doPost(HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException {
    try {
      String secretKey = "ac7960e7995536f0177fd210f3b3937fc2d974a4";
      Map<String, String[]> postData = request.getParameterMap();
      // ensuring appId gets initialized
      String data = "";
      SortedSet<String> keys = new TreeSet<String>(postData.keySet());
      for (String key : keys) {
        if ((key.length() > 3) && (key.substring(0, 3).equals("cf_"))) {
          data = data + key + ((String[])postData.get(key))[0];
}
}
      Mac sha256_HMAC = Mac.getInstance("HmacSHA256");
      SecretKeySpec secret_key_spec = new
SecretKeySpec(secretKey.getBytes(),"HmacSHA256");
      sha256_HMAC.init(secret_key_spec);
      String computedSignature =
Base64.getEncoder().encodeToString(sha256_HMAC.doFinal(data.getBytes()));
      if (!computedSignature.equals(postData.get("signature"))) {
        // An invalid/fraud request do not mark subscription as successfull
} }
    catch (Exception ex) {
      // handle
} }
}

Auto Collect API

Last updated 2 days ago

Environment	URL
Test	`https://test.cashfree.com/`
Production	`https://api.cashfree.com/`

URL	HTTP Verb	Functionality
`/api/v2/subscription-plans`	POST	To create plans
`/api/v2/subscriptions`	POST	To create subscriptions
`/api/v2/subscriptions`	POST	To create seamless subscriptions
`/api/v2/subscriptions/{subReferenceId}`	GET	To get subscription details
`/api/v2/subscriptions/{subReferenceId}/payments?lastId=:lastId&count=:count`	GET	To get all subscription payments
`/api/v2/subscriptions/{subReferenceId}/payments/:paymentId`	GET	To get single subscription payment
`/api/v2/subscriptions/{subReferenceId}/cancel`	POST	To cancel subscriptions
`/api/v2/subscriptions/{subReferenceId}/charge`	POST	To charge on-demand subscriptions

Parameter	Required	Description
planId	Yes	Unique identifier for the plan (Alphanumeric)
planName	Yes	Specify plan name for easy reference (Alphanumeric)
type	Yes	The type can be PERIODIC or ON_DEMAND. For more details refer to Appendix 1 for description (Alphanumeric)
maxCycles	Optional	Maximum number of debits set for the plan. The subscription will automatically change to COMPLETED status once this limit is reached (Numeric)
amount	Optional	The amount to be charged for PERIODIC plan (Numeric)
maxAmount	Optional	The maximum amount to be charged for ON_DEMAND plan (Numeric)
intervalType	Optional	The type of interval for a PERIODIC plan like daily, week, month, year (Alphanumeric)
intervals	Optional	Number of intervals of intervalType between every subscription payment. For example for charging a customer bi-weekly use intervalType as “week” and intervals as 2. Required for PERIODIC plan (Numeric)
description	Optional	A brief note for the plan (Alphanumeric)

Bank ID	Bank Name
CITI	CITIBANK N A
DCBL	DCB BANK LTD
BDBL	BANDHAN BANK LTD
UCBA	UCO BANK
IDIB	INDIAN BANK
BARB	BANK OF BARODA
CBIN	CENTRAL BANK OF INDIA
CIUB	CITY UNION BANK LTD
CNRB	CANARA BANK
COSB	Cosmos Bank
DEUT	DEUTSCHE BANK AG
DLXB	DHANALAXMI BANK
ESFB	EQUITAS SMALL FINANCE BANK LTD
FDRL	FEDERAL BANK
HDFC	HDFC BANK LTD
IBKL	IDBI BANK LTD
ICIC	ICICI BANK LTD
IDFB	IDFC Bank
INDB	INDUSIND BANK
IOBA	INDIAN OVERSEAS BANK
KARB	KARNATAKA BANK LTD
KKBK	KOTAK MAHINDRA BANK LTD
MAHB	BANK OF MAHARASHTRA
PUNB	PUNJAB NATIONAL BANK
PYTM	PAYTM PAYMENTS BANK LTD
RATN	RBL BANK LIMITED
SBIN	STATE BANK OF INDIA
SCBL	STANDARD CHARTERED BANK
TMBL	TAMILNAD MERCANTILE BANK LTD
USFB	UJJIVAN SMALL FINANCE BANK LTD
UTIB	AXIS BANK
YESB	YES BANK
SIBL	SOUTH INDIAN BANK
DBSS	DBS BANK INDIA LTD
JSFB	JANA SMALL FINANCE BANK LTD
HSBC	THE HONGKONG AND SHANGHAI BANKING CORPORATION LTD
PSIB	PUNJAB AND SIND BANK
KVBL	KARUR VYSA BANK

If emandate_authMode is NetBanking:	If emandate_authMode is debitCard:
BARB, CBIN, CIUB, CNRB, COSB, DEUT, DLXB, ESFB, FDRL, HDFC, IBKL, ICIC, IDFB, INDB, IOBA, KARB, KKBK, MAHB, PUNB, PYTM, RATN, SBIN, SCBL, TMBL, USFB, UTIB, YESB, SIBL, DBSS, JSFB, HSBC, PSIB, KVBL, CITI, DCBL, BDBL, UCBA, IDIB	ANDB, AUBL, CITI, DCBL, DEUT, DLXB, ESFB, FDRL, HDFC, ICIC, IDFB, INDB, KARB, KKBK, MAHB, PUNB, PYTM, RATN, SBIN, SIBL, USFB, YESB, DBSS, TMBL, UTIB, BARB, JSFB, SCBL

Parameter	Required	Description
nextScheduledOn	Optional	Applicable for periodic subscriptions. The date when the charge for the next cycle should be scheduled.

Method	URL
cf_subReferenceId	Unique Id which was generated when the subscription was created (Numeric)
cf_subscriptionId	Checksum used to authenticate the transaction (Alphanumeric)
cf_authAmount	The money that was charged to authorize the subscription (Numeric)
cf_orderId	The PG Order created for authorization (Alphanumeric)
cf_referenceId	The referenceId/transactionId of authorization in PG (Numeric)
cf_status	Status of the subscription. In the returnUrl, the response should be ACTIVE if the authorization was successful or INITIALIZED if the authorization failed (Alphanumeric)
cf_message	A brief note about the payment (Alphanumeric)
signature	The hash of all parameters in the request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)
cf_umrn	The unique identifier associated with a mandate. Applicable if the payment mode is eMandate.

Parameter	Description
cf_event	The event for which the subscription was authorized. The value for this event is SUBSCRIPTION_STATUS_CHANGE( Alphanumeric)
cf_subReferenceId	A unique Id which was generated when the subscription was created (Numeric)
cf_status	The new status of the subscription. Refer Appendix 1 for more subscription status values (Alphanumeric)
cf_lastStatus	The old status of the subscription. Refer Appendix 1 for the description of different subscription status values (Alphanumeric)
cf_eventTime	The time when the event was dispatched (Alphanumeric)
signature	The hash of all parameters in request generated using secretKey. Refer Appendix 2 for details (Alphanumeric)

Status	Description
INITIALIZED	The subscription has just been created and is ready to be authorized by the customer.
BANK_APPROVAL_PENDING	E-Mandate has been authorised and registration is pending at the Bank. This status is specific for e-mandates.
ACTIVE	The customer has authorized the subscription and will be debited accordingly.
ON_HOLD	The subscription failed due to insufficient funds, expiration of payment method, and so on.
CANCELLED	The subscription was cancelled by the merchant and can no longer be activated.
COMPLETED	The subscription has completed its total active period.

Status	Description
SUCCESS	Payment for subscription was processed successfully.
PENDING	Payment for subscription was attempted but not yet marked successful. This status is specific for e-mandates.
FAILED	Payment failed for subscription.

Status	Description
PERIODIC	Payments are triggered automatically at fixed intervals defined by the merchant
ON_DEMAND	Merchant needs to trigger /charge the customer explicitly with the required amount.