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Is API an IoT?
The application program (or programming) interface, or API, is arguably what really ties together the connected “things” of the “internet of things.” IoT APIs are the points of interaction between an IoT device and the internet and/or other elements within the network.
Why a RESTful web API is required for IoT applications development?
Developers can use any language that uses HTTP to make web-based requests. This is another reason why REST APIs are so popular with developers. They give you the power to program using a language you’re comfortable and familiar with to develop your IoT app.
What is Web service in IoT?
web Service is a part of the service oriented computing that provides a computing platform to coordinates among many business platforms, business and applications. They are independent software applications called as services and they are available in the web and can be accessed with the help of XML, SOAP, UDDI, WSDL.
How are HTTP APIs used in the IoT?
Below is a screen shot taken from the mystrom web page showing the use of the GET request to set the switch state using url parameters. To learn to use IOT http APIs we also need a suitable simple IOT API to test against, and unfortunately there currently don’t appear to be any available on line.
Which is the main protocol for the IoT?
However MQTT is becoming the main IOT protocol, and we will likely see a large growth of MQTT based APIs. All of the main IOT providers like Amazon,Azure and IBM provide both http and MQTT APIs to access their services. Regardless of the protocol all APIs require Endpoints.
Can you use Azure as an IoT Hub?
You can access messaging services from within an IoT service running in Azure, or directly over the Internet from any application that can send an HTTPS request and receive an HTTPS response. Use this API to manage IoT Hub device twins.
Are there any online testing facilities for IoT?
Although IOT is still new there are many IOT APIs available however there aren’t any simple online testing facilities available for learning how to use IOT APIs.