GET /

#### Returns A JSON object with `meta` and `links` keys. The `meta` key contains information such as a welcome message from the API, the specified version of the request, and the full representation of the current user, if authentication credentials were provided in the request. The `links` key contains links to the following entity collections: [addons](#tag/Addons), [collections](), [institutions](#tag/Institutions), [licenses](#tag/Licenses), [registration schemas](#tag/Registration Schemas), [nodes](#tag/Nodes), [registrations](#tag/Registrations), [users](#tag/Users)