Standing Instructions
For SI transaction, hash calculation formula is different from normal type of payment:
siDetail = "{"billingAmount": "150.00","billingCurrency": "INR","billingCycle": "WEEKLY","billingInterval": 1,"paymentStartDate": "2019-09-18","paymentEndDate": "2020-10-20"}"beneficiaryDetail = "{"beneficiaryAccountNumber":"1234567890"}"// Hash calculation for Cards & StoreCardsHash = sha512(key|txnid|amount|productinfo|firstname|email|udf1|udf2|udf3|udf4|udf5||||||siDetail|SALT)// Hash calculation for NBHash = sha512(key|txnid|amount|productinfo|firstname|email|udf1|udf2|udf3|udf4|udf5||||||siDetail|beneficiaryDetail|SALT)
For NB, StoreCard and Card:
Create an object of PayUSIParams and pass in the payment param object as below:
Objective-C
Swift
Objective-C
PayUSIParams *siParam = [[PayUSIParams alloc] initWithBillingAmount:<#(NSString * _Nonnull)#>paymentStartDate:<#(NSDate * _Nonnull)#>paymentEndDate:<#(NSDate * _Nonnull)#>billingCycle:<#(enum PayUBillingCycle)#>billingInterval:<#(NSNumber * _Nonnull)#>];self.paymentParamForPassing.siParams = siParam;
Swift
let siParam = PayUSIParams(billingAmount: <#T##String#>,paymentStartDate: <#T##Date#>,paymentEndDate: <#T##Date#>,billingCycle: <#T##PayUBillingCycle#>,billingInterval: <#T##NSNumber#>)paymentParamForPassing.siParams = siParam
More details about PayUSIParams can be found here.
For NB payment, you have to give beneficiary details as well:
Objective-C
Swift
Objective-C
PayUBeneficiaryParams *beneficiaryParams = [[PayUBeneficiaryParams alloc] initWithBeneficiaryName:<#(NSString * _Nonnull)#>beneficiaryAccountNumber:<#(NSString * _Nonnull)#>beneficiaryAccountType:<#(enum BeneficiaryAccountType)#>];self.paymentParamForPassing.beneficiaryParams = beneficiaryParams;
Swift
let beneficiaryParams = PayUBeneficiaryParams(beneficiaryName: <#T##String#>,beneficiaryAccountNumber: <#T##String#>,beneficiaryAccountType: <#T##BeneficiaryAccountType#>)paymentParamForPassing.beneficiaryParams = beneficiaryParams
More details about PayUBeneficiaryParams can be found here.
After setting the above parameters, create the request object as mentioned here.
It is same as you are handling for other payment option.