Title: michaelnull's Replies | WordPress.org

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# michaelnull

  [  ](https://wordpress.org/support/users/michaelnull/)

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## Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[StageShow] Paypal Login Failed](https://wordpress.org/support/topic/paypal-login-failed/)
 *  [michaelnull](https://wordpress.org/support/users/michaelnull/)
 * (@michaelnull)
 * [12 years, 7 months ago](https://wordpress.org/support/topic/paypal-login-failed/#post-3181673)
 * Thanks for the PDF.
    I figured out that I actually had the credentials set up
   wrong on the PayPal side. I picked the whole certificate instead of the signature.
 * 🙂
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[StageShow] Paypal Login Failed](https://wordpress.org/support/topic/paypal-login-failed/)
 *  [michaelnull](https://wordpress.org/support/users/michaelnull/)
 * (@michaelnull)
 * [12 years, 7 months ago](https://wordpress.org/support/topic/paypal-login-failed/#post-3181671)
 * Heya – I’m running into the same issue here.
 * PayPal Login FAILED – API Error 10002 – Security error
 * Pretty sure I’m entering everything correctly but I’m still running into trouble.
   I tried to setup debug mode as you suggested here but the “Show PayPal IO” feature
   is not available in the debug config page.
 * I did notice a difference in terminology between what I see in my paypal account
   and what the plugin requests. i.e. the plugin asks for an API signature and my
   API settings in paypal has an API Signature.
 * Any ideas?

Viewing 2 replies - 1 through 2 (of 2 total)