Available to Amegy Bank corporate and business customers who have services available through AmegyConnect.Sign in with your AmegyConnect credentials. It is quick and straight forward. There are no additional fees.The Amegy Bank Treasury Mobile app provides services from AmegyConnect that have been developed for mobile devices. It has never been more convenient to view account information, approve payment and template maintenance with easy to read and intuitive screens that have been optimized for mobile devices.To use Amegy Bank Treasury Mobile Banking, you must: • Be a registered AmegyConnect client • Have a compatible mobile device • Be connected to a mobile internet data serviceCustomers with personal and small business accounts with Amegy Bank should download the Amegy Bank mobile app for easy access to those accounts. *Message and data rates may apply. Please check with your carrier for details.