title: ASP.Net Core: PayPal checkout endpoint
body: <p>I've been searching the internet about how I can add a PayPal payment endpoint in an ASP.Net Core website but unfortunately all available recourses suggest either using the PayPal SDK library which is not supported by .Net core, or providing extremely long, useless and incomplete stories with a lot of missing parts such as the actual URL (or possible example) of the API to which I have post the payment request. </p>
  
  <blockquote>
    <p>All I'm asking for in this question is just basic information such as
    the actual URL of the API to which I have to communicate as well as
    the parameters I have to pass to that API and an example of the
    response I may get (not looking for an implementation). I have been unable to find this information.</p>
  </blockquote>