db-vendo-client/docs/server-info.md

serverInfo([opt])

Fetches meta information from the HAFAS endpoint.

With opt, you can override the default options, which look like this:

{
	versionInfo: true, // query HAFAS versions?
	language: 'en', // depends on the profile
}

Example

As an example, we're going to use the SVV profile:

import {createClient} from 'hafas-client'
import {svvProfile} from 'hafas-client/p/svv.js'

const client = createClient(svvProfile, 'my-awesome-program')

await client.serverInfo()

{
	// version of the HAFAS Connection Interface (HCI), the API that hafas-client uses
	hciVersion: '1.23',

	timetableStart: '20200517',
	timetableEnd: '20201212',
	serverTime: '2020-07-19T21:32:12+02:00',
	realtimeDataUpdatedAt: 1595187102,
}