Top "Paypal" questions

Error : Security header is not valid Array ( [TIMESTAMP] => 2014%2d04%2d29T07%3a24%3a29Z [CORRELATIONID] => 6af6749c848d6 […

Using developer account of paypal I could get client ID and secret key by creating an app but not with …

I want to create a simple transaction on my Web Site where after the person's transaction completes, I want paypal …

Does anyone know a way to get the currency exchange rates for paypal? We have custom shopping cart and use …

I'm working with cUrl and PHP to make a request to a server (for paypal access) Paypal developer website does …

It was working well before a week but now it shows following error. I have tried the following things but …

PayPal successfully returns me the return URL that I specify while creating "buy now" button. But now I am confused. …

Is it possible to send money using paypal API to any paypal account (not just to API credentials owner). I …

Paypal support forums keep mentioning about getting a credit card number automatically. However, it does not show any credit card …

Some APIs, like the paypal API use a string type in JSON to represent a decimal number. So "7.47" instead of 7.47. …