I am having hardtime with a Magento 2 at my work where occasionally got spammed with hundred of failed transactions in a short amount of time checkout with a 3rd party payment gateway.
Guest Checkout Feature is already disabled but somehow the log shows that the failed transactions were checkout as guest.
Does anyone know if there is any method the hackers use to spam orders on Magento 2?
Magento Version: 2.4.3-p1
Default Luma Theme
Thanks
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We've successfully been running a WordPress plugin using PayPal's Classic API integration and a custom listener URL for years.
After recently migrating the site to a new server, all IPNs related to the plugin started failing. No configuration changes have been made to the plugin or Paypal account. Our server manager insists WHM/Apache config is identical. It appears the only difference is the server IP address.
Would I need to create and assign new Paypal NVP/SOAP (Classic) API credentials after moving the website to a new server if the domain and plugin configuration remains the same?
Can I simply/safely "Remove" our existing Classic API integration and create new credentials?
Any other suggestions are greatly appreciated.
Thanks in advance for any help!
You do not need new API credentials.
However you should verify that any IPN notify_url specified in the PayPal account or at transaction time (as part of the checkout setup) is a valid one and responding with an HTTP 200 OK status when PayPal sends an IPN.
Review your IPN history to see if your server is responding with another status now, such as 500 or 404 or simply no connection/response. To PayPal anything other than a 200 OK indicates a failed IPN delivery, and likely must be corrected in your system. Also there are some IPs/domains PayPal cannot connect to for various reasons, which will cause a no response status.
I am using the Easy Digital Downloads WordPress plugin, with the PayPal plugin. I am testing with my sandbox account. I have been investigating an issue where entry of valid credit card results in an error:
"Error: Invalid Configuration This transaction cannot be processed due to an invalid merchant configuration."
Obviously my first reaction was that this was an issue with my setup. But having spent a considerable amount of time with EDD support, it turns out that is just a misleading error. The reason I say this is because if I use a different account (the only thing that changes is the sandbox account credentials) then everything works juts fine.
I am grabbing the credentials from https://developer.paypal.com/developer/accounts/ and copy/pasting from Sandbox -> Accounts -> API Credentials. I have double-checked (and triple checked) I have copied all the information to EDD OK.
Any suggestions for how to troubleshoot this. EDD support has indicated that this is an PayPal account issue.
This error generally comes when the account you are trying to accept the payments in is not a pro account .
You need to upgrade your sandbox account to pro . To do that , just login to the developer portal --> dashboard --> sandbox accounts . Select your sandbox account email address , click on profile -- > upgrade to pro -- > Enable .
I have integrated paypal express checkout to my client's website usi paypal api integration. It is working fine with sandbox environment. But I got error when I make it live. The error code 10007 - Permission denied - You don't have permission to make this api call. I am not sure why this is happening. I have configured everything perfect on seller paypal account. I didn't get any solution anywhere to solve this problem. Can anybody help me please?
Basic though sometimes missed :
Have you changed the API credentials pointing to LIVE API credentials ?
The API Endpoint point to LIVE ->https://api-3t.paypal.com/nvp
Still issue persists, raise a ticket to Paypal MTS team.
I've been trying to set up CI Merchant with Codeigniter and Paypal. In sandbox mode after attempting a transaction the following error occurs:
This Express Checkout session has expired. Token value is no longer valid.
I can't seem to find out why this might happen. Anyone got any ideas?
I am using paypal directpayment, my account in paypal is already paypal pro. I already requested api username,password and signature and used it in my code but there is an error during execution. Please see below
TIMESTAMP: 2012-06-12T14:33:04Z
CORRELATIONID: 26e967f0870e1
ACK: Failure
VERSION: 87.0
BUILD: 2945183
L_ERRORCODE0: 10002
L_SHORTMESSAGE0: Authentication/Authorization Failed
L_LONGMESSAGE0: You do not have permissions to make this API call
L_SEVERITYCODE0: Error
I am using this settings in live $API_Endpoint = 'https://api-3t.paypal.com/nvp';
Does any one could help me to solve this problem?
This is a common error that you might get if you are using Paypal Express Checkout, or Paypal Website Payments Pro. This means that there is something wrong with your login information that you are using to authenticate the connection with Paypal.