We have an application written in Visual Foxpro. Actually we use Desknow as mail server and we have some functions (web page with parameters) taht let us to create/modify/delete contacts. Is there a similar way in Zimbra ? I have to manage contacts from my application automatically. The user work with my app and can find new contacts in Zimbra. The same thing i need to have for appointments in calendar...... My question is : are there API functions that can be called from visual foxpro that let me to do thiese operations ? Is there an option to develop something that let me to maintain on line the info in my database (contacts and appointments) with those in zimbra ?
I have not used them, but the REST API seems what you need.
ZCS 6.0:Zimbra REST API Reference - Zimbra :: Wiki