WHMCS Custom Hook (Provisioning Module) for PhP Soap API

We have an API and would like to create a customized hook or a Provisioning module in WHMCS to create accounts and suspend the accounts or reactivate the accounts after the payment using our API which is in php soap. Here is the link to WHMCS documentation: [login to view URL] You should have previous experience with WHMCS and developing hooks. You should be willing to communicate with us via skype after the project is granted.