google play api

We need google api in php to fetch the apps data from Google Play Developer Account. We had done a research on it and this kind of API's are available where you will pass your Google Play Developer Account Email and Password and it will login there and fetch the apps data from it but we need someone how is already familiar with google apis as we have couple of apis requirements and want to start with this one first. Please place the bid only after testing the process as we don't want to waste yours and ours time. We want that any user shall come to our website and enter the Google play developer account email address and password and it shall login to there account and fetch the apps names and apps package name