WHMCS + iRedmail integration

Goal: Want to be able to sell e-mail packages through WHMCS. ONLY BID ON THIS IF YOU KNOW WHMCS - you can either create this as a plugin, API or use the hooks in WHMCS. - Should be possible to purchase a Domain-package (email accounts) with limit on number of email accounts and storage space and get it automatic created in iRedmail on purchase. - Should also be possible to put an account on Hold/disable if account not renewed. - Email should go out to the purchaser with username/password. - Should be possible to force the run (if there was an error in communication). Mail system is iRedmail: This is the API you can call from WHMCS to create the accounts: [login to view URL] (It is also possible to interact against MariaDB db if something is missing in API or one would like to create a simple php script or something instead of using the API).