paypal

问题 I'm currently posting a regular transaction to Paypal Express and am reaching the gateway without error. I would like to now configure my cart to send a discount to the gateway. My first thought was to modify the 'AMT' value that is sent to the gateway. However, it seems that Paypal validates the 'AMT' field by calculating the total of the ITEMAMT , TAXAMT and SHIPPINGAMT fields to ensure the total is unchanged: [L_AMT0] => 49.99 [L_NUMBER0] => 3706{3}8 [L_QTY0] => 1 [L_TAXAMT0] => 0.00

问题 Hello I want to use Paypal in my iphone application, I have find the soapRequest to integrating the paypal API. My code is NSString *soapMessage = [NSString stringWithFormat: @"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" "<SOAP-ENV:Envelope xmlns:xsi= \"http://www.w3.org/2001/XMLSchema-instance\" xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" SOAP-ENV:encodingStyle=\

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I am currently developing a simple eCommerce site. I am looking for a lightweight non hosted ASP.net shopping cart solution that needs to Be able to talk to PayPal Integrate with current site Preferably handle PayPal's Instant Payment Notification The current site uses PayPal buy it now buttons or PayPal's add to

问题 The new checkout of paypal make me feel insecure, can't a user trigger a fake payment on the cilent side? The code provided look like this paypal.Button.render({ env: 'sandbox', client: { sandbox: 'AapGZeCaaDK_q_KPeG19DHnD_kd18vr6BxNe4P6uuhfTKPjIedtNEI9plyDgmzfyI-xGhbxjpv0k-Ha9', production: 'xxxxxxxxx' // u expose the key to client side? is this ok? }, payment: function() { var env = this.props.env; var client = this.props.client; return paypal.rest.payment.create(env, client, { transactions

问题 We are looking to replace our usage of Authorize.net. I've spent a good deal of time looking into the PayPal documentation but can't find a clear answer to my question: Using the thousands tens of different PayPal APIs is it possible to have a checkout process that is hosted on our site, where we capture and process the credit card information from the customer without the customer ever leaving our site and without the customer ever having to see anything PayPal related (so PayPal is 100%

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . I've been going around in circles with the paypal documentation. How do I get a paypal app id for the paypal sandbox using the Adaptive Payment API? I already have a username/password/signature for the sandbox. Adaptive Payments has been deprecated. Please see the comment from Lenny Markus (current Director of

问题 Hi i'm using paypal integration wizard to do digital goods checkout (PHP). https://www.paypal-labs.com/integrationwizard/ It should support both paypal payment and non-paypal payment(buy as a guest->credit card). in the wizard, it set payment option directly to paypal : $PaymentOption = "PayPal"; is there any way to enable paypal direct checkout as a guest? or do i need to add credit card api myself? Thanks 回答1: It depends on the receiving account. In order to have Guest Checkout, the

问题 I use IPN endpoints and have received emails from paypal saying PayPal is upgrading the certificate for www.paypal.com to SHA-256. I just want to make sure my certificate will keep working. I have tried checking on https://shaaaaaaaaaaaaa.com, https://shachecker.com, www.sslshopper.com/ssl-checker.html but none will check it (I assume they all require an https site, which mine isn't?). I have tried a transaction though the sandbox and this works fine. I have run openssl s_client -connect www

问题 I am trying to have the PayPal REST api create a payment with a credit card stored in the vault. But, whenever I try and make a payment with the card in the vault PayPal's API will hang for around half a minute, and then give me the following 500 error: Exception: Got Http response code 500 when accessing https://api.sandbox.paypal.com/v1/payments/payment. {"name":"INTERNAL_SERVICE_ERROR","message":"An internal service error has occurred","information_link":"https://developer.paypal.com

问题 After 2018 June 30th, Paypal won't accept non-TLS 1.2 + HTTP 1.1 requests anymore. They created the URL https://tlstest.paypal.com/ to test if connections are OK. If we open this URL in a browser, we get a successful: PayPal_Connection_OK Quesiton: why does it fail when connecting from PHP with the following code? (I get no response at all, the browser is still in waiting "state" like this, so it doesn't even arrive at echo $errno; echo $errstr; ) <?php $req = ''; // usually I use $req = 'cmd