XF 2.3 Paypal Issue Authentication failed

[LemmeSeeHim]

I am getting this error when members are trying to checkout:

{"name":"AUTHENTICATION_FAILURE","message":"Authentication failed due to invalid authentication credentials or a missing Authorization header.","links":[{"href":"https://developer.paypal.com/docs/api/overview/#error","rel":"information_link"}]}

Anyone know what I'm doing wrong?

 

[LemmeSeeHim]

They are getting this page after they go through the checkout process:

Payment has not yet been processed
Please try refreshing the page after some time. If nothing happened after a sufficient amount of time, please, contact us.
The page will be automatically refreshed in 1 seconds

 

[LemmeSeeHim]

Does anyone know if there is a paypal set up guide for xenforo that I can overlook to see if I'm messing something up on my end?

 

[Seeker-Smith]

I am getting this error when members are trying to checkout:

{"name":"AUTHENTICATION_FAILURE","message":"Authentication failed due to invalid authentication credentials or a missing Authorization header.","links":[{"href":"https://developer.paypal.com/docs/api/overview/#error","rel":"information_link"}]}

Anyone know what I'm doing wrong?

Good place to start https://xenforo.com/docs/xf2/

 

[LemmeSeeHim]

Good place to start https://xenforo.com/docs/xf2/

Thanks but didn't have any new information I don't already have.

 

[Seeker-Smith]

Thanks but didn't have any new information I don't already have.

You using the API? Legacy is simpler and stable. I use both without issue. The link you provided to me looks like your haven't provided the correct links in the call back.

 

[LemmeSeeHim]

You using the API? Legacy is simpler and stable. I use both without issue. The link you provided to me looks like your haven't provided the correct links in the call back.

Im using OzzModz Registration Invites with paypal as the payment profile. I used my paypal client id & secret key from my developer dashboard. I never had a payment profile before this addon. I also don't have paypal legacy.

 

[Seeker-Smith]

Im using OzzModz Registration Invites with paypal as the payment profile. I used my paypal client id & secret key from my developer dashboard. I never had a payment profile before this addon. I also don't have paypal legacy.

You'd best ask Ozzy47.

To use PayPal you obviously need a PayPal account and depending on the account type you can use the API and or Legacy. In Xenforo you need to set up a payment profile and choose the type from there.

 

[LemmeSeeHim]

Found the error, incase you have the same problem and don't get help from the addon creator-

I figured this out on my own after tons of reads and going through forums...
My cloudflare settings were blocking paypal API. I had to disable block bots, and whitelist paypal's IP addresses.