Automate Wireless Links Checking

I work in an ISP company with many Wireless links from different vendors (Huawei, Mimosa, UBNT, Mikrotik, Bridgewave, Xtron). I need to check the signals and capacities of the links regularly in a daily manner. Is there any way to automate this tasks using some kind of browser automation ? I don't think that using SNMP will solve my problem as there are many devices that does not support SNMP, and even if they support it, their MIBs are simple and does not give the variables that I want to check.