we have a VoIP-provider offers an API to get information about current users, unanswered calls and also to start calls out of applications (like Filemaker). To achieve that I have to place an curl-command to a https-url and read either json or xml.
How can I handle that cross-plattform-wise and escpecially how can I read the answers without the use of any plugins? Do I have to parse xml myself looking for start and end tags etc.?