URLs needed to communicate with in-world scripts change any time the script is reset or if the region is restarted. In most instances, this can break communication with outworld servers. We aim to provide a free service that will allow you to persist your in-world URLs with a static outworld URL.
You can then use llMessageLinked() or another method to send/receive the data from your scripts that require the persistent URL.
No problem. Our API is basic by design and easily incorporated into your projects. We do not provide support for third party scripts.