paypal

问题 Is there a webhook that fires when a billing agreement's payment is received? I created a billing plan and got a user to accept a billing agreement for recurring payments every month. When the billing agreement is executed, the webhook BILLING.SUBSCRIPTION.CREATED fires. Is there a webhook that fires when the payment is received every month? I've seen some older discussions about this and I'm not sure if it has been implemented yet or if I should still use IPN instead. 回答1: This functionality

问题 In PayPal's IPN simulator, if I enter a https:// URL, I get an error that says "We're sorry, we could not send an IPN." However, on an http:// URL it works fine. How can I resolve this error? 回答1: This is likely because your SSL certificate is self-signed or otherwise deemed "invalid" by Paypal's IPN service. Check your website's certificate in a modern browser like Chrome or Firefox by visiting the site over https and then clicking icon next to the https part of the url. If your site's

问题 In PayPal's IPN simulator, if I enter a https:// URL, I get an error that says "We're sorry, we could not send an IPN." However, on an http:// URL it works fine. How can I resolve this error? 回答1: This is likely because your SSL certificate is self-signed or otherwise deemed "invalid" by Paypal's IPN service. Check your website's certificate in a modern browser like Chrome or Firefox by visiting the site over https and then clicking icon next to the https part of the url. If your site's

问题 I am looking for a solution in Paypal API which is when the client connects his account with my platform the PayPal will draw as much money as he uses the platform, however after research, I find a subscription option that can cycle every day but with a fixed price. and another option is to create invoices after a period of time. so my question is there a way for my client to pay as his use with one consent from PayPal or any other platform like stripe? 回答1: Yes, Stripe or Braintree with cron

问题 Possible duplicate of this question, but it was asked 6 years ago. So, I want to know is there a way to implement a true click upsell with paypal. I mean we have to redirect users every time and make them login and sign the agreement. Is there any way that users only need to login once and when they return to our site (e.g. on the upsell page of the funnel) then they just click buy button and we can charge them without redirecting to paypal's site. 回答1: You have a couple of options for this.

问题 Although lots of people have asked this question and I have gone through many of them but unable to fix my issue. I think its simple but unfortunately I am stuck here. I am able to hit my listener externally but not getting from IPN simulator. Getting the following error any help is highly appreicated. cheers! 回答1: Using a "raw" IP address in the target URL appears to be prevented by PayPal's IPN simulator; I've been testing it out and it seems that the simulator will only send a request if

问题 I have integrated Paypal ExpressCheckout using NVP in a site but I only receive information related to the transaction via GetExpressCheckoutDetails but not the billing information such as buyer name, address. I have used the v65 of the API and PHP. Is there a way to get/retrieve buyer information when they login to PayPal and pay using ExpressCheckout ? An example how I used it. $nvpstr = '&TOKEN=' . $token . etc ... $resArray = hash_call("GetExpressCheckoutDetails", $nvpstr); print_r(

问题 I am integrate paypal in android app. payment is fine,via mobile sdk. But verify have problem. 1) is verify have to use classic API? 2) when I use Adaptive Payments to verify, according https://developer.paypal.com/webapps/developer/docs/integration/mobile/verify-mobile-payment/ There is a sdk_cert.p12 file setting on the sdk-config.properies, acct3.CertPath=resource/sdk-cert.p12 Now I always get error. java.security.NoSuchAlgorithmException: KeyManagerFactory SunX509 implementation not found

问题 I am trying to get paypal working for my site. I am using Jade so the code below will not look exactly like html but renders the same. form(id="SubmitForm", action="https://api-3t.sandbox.paypal.com/nvp") input(type="hidden", name="USER",value="USER") input(type="hidden", name="PWD", value="PWD") input(type="hidden", name="SIGNATURE", value="SIGNATURE") input(type="hidden", name="VERSION", value="89.0") input(type="hidden", name="PAYMENTREQUEST_0_PAYMENTACTION", value="Sale") input(name=

问题 I am trying to get paypal working for my site. I am using Jade so the code below will not look exactly like html but renders the same. form(id="SubmitForm", action="https://api-3t.sandbox.paypal.com/nvp") input(type="hidden", name="USER",value="USER") input(type="hidden", name="PWD", value="PWD") input(type="hidden", name="SIGNATURE", value="SIGNATURE") input(type="hidden", name="VERSION", value="89.0") input(type="hidden", name="PAYMENTREQUEST_0_PAYMENTACTION", value="Sale") input(name=