Available functions
| **Function** | **API Endpoint** | **Description** |
| --- | --- | --- |
| `get_latest_geojson` | `GET /geojson/<string:city_slug>` | Return the latest geojson file of a city. |
| `get_countries` | `GET /countries` | Return the list of countries. |
| `get_metrics` | `GET /metrics` | Returns latest metrics. |
| `get_cities` | `GET /cities` | Return the list of cities. |
| `get_stations` | `GET /stations` | Return the list of stations. |
| `get_providers` | `GET /providers` | Return the list of providers |
| `get_updates` | `GET /updates` | Return the list of latest updates for each city. |
| `get_forecast` | `POST /forecast` | Return a forecast for a station at a given time. |
| `get_filtered_stations` | `POST /filtered_stations` | Return filtered stations. |
| `get_closest_city` | `GET /closest_city/<float:latitude>/<float:longitude>` | Return the closest city for a given latitude and longitude. |
| `get_closest_station` | `GET /closest_station/<float:latitude>/<float:longitude>` | Return the closest station for a given latitude and longitude. |