In PHP, I am developing an application that is going to use the Braintree Marketplace functionality - for users within my platform to be able to handle escrow transactions for projects they post. I understand the code on how to do actual transactions, but I am having issues on the sub-merchant process and where that necessary code is supposed to go.
I have looked extensively on how to onboard sub-merchants with the code from their documentation, but where am I supposed to put all this? On its own separate page? The only coding example is the very basics here on Github. I need to be able to create these sub-merchants so that I can test escrow within their Sandbox.
It turns out that what I was trying to do was a limitation of Braintree itself. At that time, you were not able to test escrow transactions within their Sandbox. Not sure if that has changed over the past year.
For those looking for a much better payments API, check out Stripe instead.