> For the complete documentation index, see [llms.txt](https://docs.imvvy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.imvvy.com/compatible-protocols/http-devices/http-api-implimentation.md). # HTTP API IMPLIMENTATION * **Request URL:** **Auth Key** * **Method:** POST * **Datatype:** JSON eg. JSON: ``` { "device_key":"1203009023053f4e62f5b8e5", "value":"2", "tag":"Temprature" } ``` ## Using Postman / HTTP request manager This service provides a useful way to test HTTP integration in a simple way. It is necessary to follow the steps listed below to configure a request: - ![](/files/-MIaBvHxlczO4fb9T1bK) * Select \ message type * Device Key and value are mandatory, you will get the device key from the Device Profile and the value will be the one which you send. After this, you can add multiple values according to your requirement. * Pass API Auth key in URL * Create a Content-type header with JSON type * Write some valid JSON data and send your query ## Success Response As shown in the below image, you will receive a 200 OK status message and return JSON status 1 ![](/files/-MIaCnaqQ1xHMixUx_mz) ## Error Response If the user sends the wrong parameters, he will receive return status 0 ![](/files/-MIaDRFOuV9tz83gXcR_) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.imvvy.com/compatible-protocols/http-devices/http-api-implimentation.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.