info_tren/lib/api/station_data.dart

import 'dart:convert';

import 'package:http/http.dart' as http;
import 'package:info_tren/api/common.dart';
import 'package:info_tren/models.dart';

Future<StationData> getStationData(String stationName) async {
  final response = await http.get(Uri.https(authority, 'v3/stations/$stationName'));
  return StationData.fromJson(jsonDecode(response.body));
}