Authentication
Ping server and get status/version
Returns server, version and compatible without authentication. Authenticating (Bearer token, auth header or auth query parameter) extends the session and adds the handshake fields to the response.
get/ping
Query parameters
versionstring
API version the client understands (optional). REST callers should omit it -- the version in the URL path wins; if both are sent and disagree, the path version is used and this parameter is ignored.
Response
Ping response (contents may vary based on whether authentication is provided).