paypal webhook RestApi
<p>I need to implement paypal webhook Rest Api, through which I have to listen to the paypal payment activity.</p>

<p>I am not able to find the way to implement it. I studied paypal documentation, and have done the following based on its suggestions :</p>

<ol>
<li><p>First I created an application through which I got the client id and a secret id using this I got the accesskey.</p></li>
<li><p>Using the accesskey I created webhook and registered the event type in <a href="https://pg.development.com:8443/ins/paypalweb" rel="nofollow"><strong>this url</strong></a>, but I am still not able to listen to any event.
So please suggest me how paypal webhook works and the way to do it using java code.</p></li>
</ol>