<?php return [ 'publicKey' => 'pk_test_8e4f507010a05f4626cb2316a267dc6d88d1e9d4' , 'secretKey' => 'sk_test_67b1e4c6a8b92a5014b0ff214b9d0a9c613c173f' , 'paymentUrl' => 'https://api.paystack.co' , 'merchantEmail' => 'abdullah.return@gmail.com' , ];