Php contactbook filled from api

We have a working api that pulls out contactdata from our clientsystem. We need that information to be available and searchable in a contactbook/phonebook. Must be programmed in PHP. The api format is only available in json. We first want to see a mockup before we can get started. Contact information available in api and needed to be searchable: - Company name - Contact name - Contact firstname - contact id - signup date - telephone number - last login date/time IMPORTANT The emailaddress is also available but must be invisible for the user of the contactbook. By clicking on a button [send email], the user can send an email within the system to the invisible emailaddress (without knowing the emailaddres of the client). IMPORTANT From another api query we have some additional information available (like website addresses etc.) The client ID matches the client ID from the above api, so this must be integrated.