Hey @antraks92 ,
Thank you very much for reaching out to us. Happy to help with your questions!
In many of the payment gateway plugins that we’ve developed, we do include a request_data filter that accounts for such cases. However, that isn’t the case with Paypal Powered by Braintree. Instead, we’re using a different filter for such cases as you can see here:
https://gist.github.com/Pitboz/e9ffa32ce7bb39d751158b412db732a0
The code above is part of the plugin, so you may be able to create your own filter based on the custom order data that you’d like to send. I’m afraid that I’m not aware if this will also showcase the data to Braintree. Would it be possible to let me know what custom fields you’re trying to add? Also, have you reached out to the Braintree team in case they can provide you with more information on how you can do that?
Looking forward to your response.
Best regards,
Pit
SkyVerge
