Nagios Support Forum

Hello,

I have an IOT device which monitor temperature, So the only way to monitor this device is update the service using http protocol. So is there any API to update the service status and performance data using CURL so that I can pass the temperature data in the curl URL.

This may be of use to you. Check out this document, specifically the sections on NRDP. NRDP comes installed with XI, just go to http://<yourXIIP>/nrdp and you will get examples of how to build XML and JSON passive check results.
https://assets.nagios.com/downloads/nag ... ith_XI.pdf

Let me know if this will work for your IOT device.