https://www.machform.com/forums/ MachForm Community Forums Topic: Vrsion 4 Paypal Pro - what is a secret key? en Sun, 03 May 2026 20:58:59 +0000 https://www.machform.com/forums/topic/vrsion-4-paypal-pro-what-is-a-secret-key#post-20587 Thu, 03 Apr 2014 18:26:22 +0000 yuniar 20587@https://www.machform.com/forums/ <p>Those are keys provided by PayPal. </p> <p>Login to <a href="https://developer.paypal.com" rel="nofollow">https://developer.paypal.com</a> and go to Applications -&gt; My apps -&gt; Create App.<br /> Follow the instruction and create an app with the name 'machform'. You'll get all your keys there. including the secret key. </p> https://www.machform.com/forums/topic/vrsion-4-paypal-pro-what-is-a-secret-key#post-20579 Thu, 03 Apr 2014 05:23:59 +0000 Jas123 20579@https://www.machform.com/forums/ <p>Paypal Pro - what is a secret key? and is there a paypal help page about it? </p>