PSU_cURL is our User-Agent string sent with PHP cURL requests for external content, usually API such as for Twitch.tv or census.soe.com etc.

User-Agent: PSU_cURL/1.0 (+http://pside.co/ZTbAv2; [email protected]; RequestingIP/123.123.123.123)

RequestingIP is typically PSU user who initiating the cURL request by visiting a page which is utilizing the external data.

We use caching techniques to keep requests to a minimum, at least once per minute per unique url request. If you feel that PSU_cURL is making too many requests to your system, please feel free to contact us.