Add GeoDB Cities (#2584)

README.md

@@ -782,6 +782,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Geocode.xyz](https://geocode.xyz/api) | Provides worldwide forward/reverse geocoding, batch geocoding and geoparsing | No | Yes | Unknown |
 | [Geocodify.com](https://geocodify.com/) | Worldwide geocoding, geoparsing and autocomplete for addresses | `apiKey` | Yes | Yes |
 | [GeoDataSource](https://www.geodatasource.com/web-service) | Geocoding of city name by using latitude and longitude coordinates | `apiKey` | Yes | Unknown |
+| [GeoDB Cities](http://geodb-cities-api.wirefreethought.com/) | Get global city, region, and country data | `apiKey` | Yes | Unknown |
 | [GeoJS](https://geojs.io/) | IP geolocation with ChatOps integration | No | Yes | Yes |
 | [Geokeo](https://geokeo.com) | Geokeo geocoding service- with 2500 free api requests daily | No | Yes | Yes |
 | [GeoNames](http://www.geonames.org/export/web-services.html) | Place names and other geographical data | No | No | Unknown |