Need a new payment api Installed for My Bitcoin website

Hi i own a bitcoin exchange website and my users can send and receive bitcoin to their wallets on my website. All transactions are processed through coinpayments.net API. Without coinpayments.net API the user wallets will not work. So 2 days ago i just got news that coinpayments.net can no longer do business with U.S. Customers and all U.S. Accounts will be closed by July 20th which is today. So now i need a new payment merchant API installed in my website. I need either Bitgo Merchant API or Bitpay Merchant API installed for my users to be able to send and receive again. If your the right person for this task please contact me ASAP.