I have created my PayPal App to get payments in my website build in a PHP framework. This is server-side and I'm using PayPal REST API and PayPal-PHP-SDK library. Everything is perfect on Sandbox...

I am trying to integrate paypal, but stuck with this error. We’re sorry. This seller doesn’t accept payments in your currency. Please return to the seller and choose another way to pay. The c...

I specified an amount that was too low for my testing needs, when creating a personal paypal sandbox account. Is there any way to add money to an account, after it has been created?

I am using ubercart module in Drupal, and I need help to configure return URL from PayPal sandbox. I tried creating business account in https://developer.paypal.com/webapps/developer/dashboard , bu...

I integrated the REST API into our system. Only thing missing is a response to a webhook I created. The webhook is registered in my app for the sandbox, but when I create a payment in the sandbox ...

UPDATE 1: According to this tutorial on Using PayPal's Instant Payment Notification with PHP, PayPal cannot access locally hosted websites unless certain router ports are opened. Is this because t...

I'm integration Paypal SDK com.paypal.checkout:android-sdk:0.3.0. All the configuration is done at the app level. Here is the official documentation link:- https://developer.paypal.com/docs/busines...

In our paypal integrated website,We have used Paypal buttons with a fixed amount such as $5 button. Now we need to add sales tax to the paypal. right now we are planning to calculate sales tax from...

We are trying to integrate paypal checkout into our web app. I can hide the pay later ( credit) and the card option from showing up easily using the query parameter disable-funding=credit,card as i...

I'm having trouble trying to verify paypal webhook signatures with PHP. Using the new V2 of paypals APIs I am receiving the paypal webhook on my page. However I can not seem to successfully validat...

after 5 hours of research and reading outdated paypal documentation I finally give up! I need to test a simple paypal subscription button with the paypal sandbox. Button Code: <form action="h...

I am trying IPN callback, using servlet. The code I am using is provided by paypal for verifying the ipn data. But every time i getting a INVALID response. Here is the code: Enumeration en = req....

I'm using PayPal webhooks to get subscription information automatically. However, we have to wait about 20 seconds between the payment and the subscription activation. Is it because of the sandbox ...

I'm having trouble testing credit card payments with PayPal's sandbox. When viewing a buyer's sandbox account's profile from within developer.paypal.com, I can see the following credit card details...

I encounter an issue when I try to use the Paypal sandbox API. I've created my 2 sandbox accounts (the facilitator and the buyer), and I've created my app to get the credentials. Then, I use the c...

Working with the PayPal API and using the Name-Value Pair Interface PHP source codes from SDKs and Downloads: Simplify Integrations with Downloads and SDKs. My question is similar to "Removing (or...

I am trying to implement Django- PayPal in my project , now it has been 3 days , I am still stuck on this , I don't understand how we perform IPN handshake, I am receiving a signal from PayPal afte...

I've signed in to the developer website but when I go to the apps page to create my app I see the following error message: Problem creating sandbox facilitator account [Error code: 2001] When I ...

I have a problem with the new PayPal API (v2) and sandbox 1- Create an order https://api.sandbox.paypal.com/v2/checkout/orders { "intent": "CAPTURE", "purchase_units": [ { "amount": { "curre...

I'm trying to integrate Paypal and I'm using sandbox in the process. I follow the step of the accepted answer in the below question. Setting PayPal return URL and making it auto return? But when I...

I am using Paypal Server Integration using an HTML page created at my end in iOS (Swift) and loading contents of this html file in WKWebView. It was wroking fine but suddenly the Paypal buttons sta...

I have followed PayPal Android SDK Integration from this link: https://developer.paypal.com/docs/limited-release/native-checkout/android/invoking-sdk. I am getting this error page on reaching PayPa...

I'm pretty confused with new PayPal. I have sandbox accounts, but now I needed to create production (business) account for actual real payment. But all look and feel are different now and all the l...

I have two Smart button on my website for a monthly subscription (working well). I successfully receive the IPN response with the payment information ready to be added to the Database. But I need t...

I'm trying to implement PayPal on my website. I use this class: http://www.micahcarrick.com/php-paypal-ipn-integration-class.html Right now I'm testing using the PayPal sandbox. Here is the pro...