Sending data from field device to InfluxDB


I have installed InfluxDB and is working fine with LoRaServer (this is a LoRaWAN network server for LoRa field devices) with HTTP integration. The HTTP integration setup is a standard feature of LoRaServer. So when data received from the LoRa field device, it will be written to the InfluxDB.

I also want to setup InfluxDB to receive data from one more type of field devices which send data over cellular network (NB IoT) using http connection. Can someone help me - how can I send that request and what format?