How to import dashboard json through Rest API

Hi, I have exported the dashboard in json format. I want to import the json to create the same dashboard in new grafana instance. Could anyone tell me how can i import this dashboard json using Rest API.

Thanks in advance,

You can use a tool like wizzy, or if you want to do it manually look at the http docs, there are also some examples for saving dashboard through api there

Can you provide me documentation for the same since wizzy documentation is opening?