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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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Paypal API NVP Error message: Item name, amount and quantity are required if item category is provided

Can someone please help with this. I keep getting the following error message; SetExpressCheckout API call failed. Detailed Error Message: Item name, amount and quantity are required if item category is provided.Short Error Message: Missing…
Ben
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How can I cancel a PayPal Billing Agreement via an API call

I'm using PayPal NVP API to do reference transactions with express checkout. I create billing agreements and charge using the agreements in sandbox and in a production environment, however when I try to call BAUpdate (METHOD=BillingAgreementUpdate…
Mauricio Galindo
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PayPal's tracking id

Sometimes PayPal breaks, and it doesn't return a tracking_id. At the same time, it completes the payment on it's own servers. This is a problem for me, because even thought the payment was successful, my server ends up with a blank tracking_id…
oshirowanen
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PayPal's paymentExecStatus value

I have the following code in my PHP which I guess intiates a PayPal payment: $resArray = CallPay ( $actionType, $cancelUrl, $returnUrl, $currencyCode, $receiverEmailArray, $receiverAmountArray, $receiverPrimaryArray,…
oshirowanen
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How much time should paypal be given?

Imagine the following scenario. My website user wants to pay for a service, s/he clicks the pay link. I create a record in my database with relievant details about the payment before the details are sent off to paypal, i.e. invoice number, tracking…
oshirowanen
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Is it possible to accept payment with PayPal API without "APIPassword"

I have added PayPal Express Checkout & PayPal Recurring Payments in my website with PayPal API. I have added PayPal API details in web.config file as below
Nikhil Chavan
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SHIPTOPHONENUM field in the Paypal NVP API not showing up anywhere?

My question pertains to the Paypal NVP API. Has anyone had any issues getting the SHIPTOPHONENUM field (using DoDirectPayment or the CreateRecurringPaymentsProfile method) showing up in the Paypal system? For example when viewing activity…
Dennis Morgan
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Paypal Pro NVP Sandbox PHP Payment Impossible

I have build my own Paypal Pro System But He Don't Work i can't access template but NVP ACK Success. i've tried to change encoding but nothing to change. The only things i get is Unable to process your payment. Please contact the merchant…
user2676760
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billmelater integration / api documentation? sandbox account?

I would like to find the Paypal BillMeLater documentation. I've looked over the developer site many times and searched all over Google; where might it be? Also - where can I create a sandbox account for testing payments processed via BillMeLater? To…
Eva
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Paypal NVP Api dead only from a specifc server.

And in Dead I mean: absolutly no response. request Timeout when posting (or doing anything else) to the api at: https://api-3t.paypal.com/nvp Instead of getting a wrong…
alonisser
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GetRecurringPaymentsProfileDetails (NVP) Missing Fields

The GetRecurringPaymentsProfileDetails call is not returning all of the fields it's supposed to according to the API documentation. This is an example request: ( [USER] => paypal_api1.xxx.com [PWD] => AY6Z6HNXXXX [SIGNATURE] =>…
Dan Cameron
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Paypal NVP refund

I am trying to refund the amount using paypal nvp. Is it possible to refund a amount which is paid completely and txn_type= cart ? I am getting the error 10009 "Unable to refund this type of transaction"
B L Praveen
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PayPal NVP Partial refunds refunding full amount

PayPal NVP Partial refunds refunding full amount though specified the RefundType as "Partial" Here is the request i am using public string Refund_Partial(string transactionID, string refundType,string Amount) { string strCredentials…
user1282609
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Paypal Classic API: Test accounts

I need to simulate a buyer transaction in my paypal sandbox environment. Essentially, a buyer is a user that decides to subscribe to my service, which is done using the Paypal NVP API method: DoDirectPayment. Reading the documentation, I gather…
Parijat Kalia
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PayflowPro Recurring Billing - How To Update Payment Info in Subscription Profile

When using PayPal Advanced, the API allows the creation of a subscription profile by converting a single payment (using PNREF as ORIGID). We are testing this using the embedded IFRAME to capture CC information. (Sandbox & Test Accounts). Now, in the…
user2108148
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