This is Example code to make Tank level sensor device (GET data from iotBind platform) for ESP8266 Arduino firmware and connected them with iotBind.com by HTTP API

The basic process to get started arduino consists of the following three steps:
1.Download the Arduino IDE
2.Modify the code according to need of the project and Upload code to the device.

Arduino Documentation
https://www.arduino.cc

to link the device whith iotBind platform you need:
uid = Device UniqueID
key = Device API secret key
wifi_ssd = your WIFI Name
wifi_pass = your WIFI Password