Create PHP library for HTTPS API

Dot TK is the registry for .TK domain names on the Internet. We allow partners to resell Dot TK domains using an API. The API includes commands to do an availability check for domain names, to register domain names, to add, modify or remove hosts names etc. Total the API has 9 functions. The input is provided with HTTPS POST to the API The results of the API are provided in XML We are looking for someone that can develop a PHP library around this API. In short: the library should have functions that exactly match the API calls. The input of each function should be the input fields of the API. The output of each function should be the output that was received by XML. The developer of this library would get access to the API testing environment where the API can be used and tested in real-time. Looking forward to your bids. We believe that the total number of hours spend on this project should not exceed more than 24.