title: PayPal + RESTful API + WebHooks + Self Signed Certificates
body: <p>I've been working with the REST API for PayPal and I'm able to get the sales, refunds, etc processed without an issue. But I am having an issue with the webhooks.</p>
  
  <p>I have a webhook configured in sandbox and it never posts the information to the webhook URL (doesn't even attempt to according to the access logs).</p>
  
  <p>Since wbehooks required https I was wondering if there is an issue with using self signed certificates with webhooks?  It's the only thing I can think of to prevent PayPal from accessing the URL short of PayPal's sandbox being glitchy (I know, that NEVER happens).  I can get IPN to work with the self signed but iirc SSL isn't a requirement for IPN.</p>
  
  <p>HELP, PLEASE...</p>
  
  <p>~ Wranorn</p>