You need to sign up for create your own node and field: https://iotguru.live/signup
The variables of the API call:
- {nodeKey} - the API key of your node
- {field} - the field of the node
- {value} - the measurement as number
http://api.iotguru.live/measurement/create/{nodeKey}/{field}/{value}
See the example HTTP call below (don't forget to replace values!).
Let us 5-10 minutes to begin the aggreation of your measurements and displays them on fancy charts... :)