Directi API expiring domain catch system

I'm looking for someone that could write a script to send 5-10 requests per second to register a domain thru Directi API. I would be installing the same script on several servers linked to several API accounts (5 to 10). Perhaps later also other registrars than Directi. I will also need a control panel where I can enter the domain name(s) I want to have registered, and manually (or with a timer) start and stop the requests of all of my servers simultaneously. **Please only bid on this project if you have experience writing API dropcatching scripts**