Do anyone worked upon T-Mobile Apigee API ? I need Help

[#1]

Hi,

I want to connect Tmobile API.

I have service endpoint for Test : https://tmobilezat-zat10.apigee.net/wholesaleservice

But I do not know exactly how should i connect to this service end point.

I have consumer secret and consumer key.

but Exactly do not know how to connect.

Please help