What do I put into my Braintree Merchant ID, Public Keys and Private keys into the Nexus Merchants settings box?

First, log into your Braintree account and you'll land on your Dashboard.

On the top navigation, hover on Account, and click My User.


Next, grab your API keys 

On the next page, click View Authorizations

On the page that follows, click the green link that says View private key.


That's it! Your private keys are found on this page.

Just input these bits of information into your Braintree Merchant Settings inside of Nexus Merchants and click save.

And you're all set.