JSON based online database for your IoT devices and sensor data

Send data

HTTP POST example:
https://onlinedb.net/YOUR_API_KEY/send
{"temperature":21.9, "is_motion":true, "battery_volts":4.2}

Retrieve data

HTTP GET example:
https://onlinedb.net/YOUR_API_KEY/get?fields=temperature
RESULT:{"temperature":21.9}

Socket - connect your IoT devices together using onlinedb.net

Establish permanent WebSocket connection

WS or WSS example:
wss://onlinedb.net/YOUR_API_KEY/socket
RESULT: Exchange instant messages between devices without delay