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Questions tagged [paypal-nvp]

The PayPal NVP API is exposing various features of the PayPal platform through NVP requests (name/value pairs).

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124 questions
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Has the new Express Checkout layout removed support for "Note to seller" (and PAYMENTREQUEST_n_NOTETEXT)?

I've been testing PayPal Express Checkout in one of my projects and when I populate the PAYMENTREQUEST_n_NOTETEXT parameter in an NVP request, it works great on the PayPal sandbox and was working fine on the live PayPal site a couple of months…
morbiD
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PayPal adaptive payments error: incorrect credentials

I'm implementing PayPal payments in iOS application. I need to transfer money from customer to merchant account so I'm using old MPL SDK with adaptive payments. All works. Now I need to verify payment on server side. For this I'm using…
Mikhail Grebionkin
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How to link related transactions obtained by TransactionSearch and GetTransactionDetails?

TL;DR- How do I know if I really did get paid, via the PayPal NVP API? Longer version I'm writing code to automagically process and classify transactions from our PP business account. I have code that calls NVP methods TransactionSearch and…
strix
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integrating asp.net shopping site with paypal using nvp api

Hai, I am trying to integrate my shopping site in asp.net with paypal using nvp api method.I dont know from where to start.If anyone have suggestions please reply to this.
savitha
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PayPal After NVP Callback Shipping Doesn't Update

I am trying to update the shipping cost when on the paypal checkout screen. I have followed the integration and looked up sample and I am never able to display a shipping cost other than what's been sent with SetExpressCheckout. I know my callback…
JoeTac
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Mass Payment doesn't work over NVP API

I'm trying to make a pay out to my service's users. I'm using Node.js SDK and choose Mass Payments to make automatical pay outs, since looks like it's only possible choise for me (user presses "withdraw" button inside mobile application, application…
Cake_Seller Слава Україні
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DoDirectPayment IPN Verification

Is there a way to verify the IPN we get from Paypal for DoDirectPayment, credit card payments? The notification validation mentioned on the page https://www.paypal.com/en/cgi-bin/webscr?cmd=p/acc/ipn-info-outside seems does not work with…
Arun Singh
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Paypal UpdateRecurringPaymentsProfile returning internal error

I am trying to update a paypal recurrent payment profile with NVP. I want to change the payment amount. The request I am sending to…
Md Monjur Ul Hasan
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Paypal NVP : SetExpressCheckout : Order Total is missing

I have a problem with SetExpressCheckout paypal nvp . I'm getting the following error…
Coder B
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PayPal Classic API TransactionSearch method not supported

I'm trying to use PayPal's Classic API to do a TransactionSearch. I keep getting an Error 81002 Unspecified Method: Method specified is not supported. Of course PayPal's documentation is "so" helpful. Anyone have any ideas on what I might be doing…
kmcconnell
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Paypal Trial Payment

I'm trying to setup a trial payment option using the NVP API. I want to offer the customer "pay nothing for 30 days" option. I've got this working but my client has pointed out that on the checkout page the total shows up as if to suggest the…
Trist
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Finding transaction type in PayPal's API's

Is there a way to find the transaction type using PayPal's API's? I have reviewed the NVP docs a few times, but it appears the NVP documentation is not complete and I can't figure out how to find what the funding source was. This is for an ecommerce…
dacopenhagen
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Paypal Sandbox ExpressCheckout NVP not creating transaction

I'm trying to integrate PayPal Classic API NVP to our website but I'm having issues with the SetExpressCheckout API call. I'm using the useraction=commit parameter for the payer to confirm the sale directly at PayPal. My issue is after "Pay now" is…
Mr.Goodbar
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Paypal NVP API Recurring Profile Upgrade Profile Charge surplus amount at a time and Next Billing Cycle

I tried using simple CreateRecurringProfile and UpdateRecurringPaymentsProfile of Paypal NVP apis. I have confusion If i can achieve my goal or not Please suggest me the solutions Case 1: Silver Package = $20 Gold Package = $100 My Custome created…
krish
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DoExpressCheckoutPayment Issue - Not returning payment status

I am currently working on some PayPal code and I have an issue where DoExpressCheckoutPayment doesn't seem to be returning a value for PAYMENTINFO_0_PAYMENTSTATUS on occasion. Currently we are only checking to see if PAYMENTINFO_0_PAYMENTSTATUS is…
Daniel West
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