GeoDataSource™ Location Search Web Service is a REST API enable user to lookup for a city name by using latitude and longitude coordinate. It will return the result in either JSON or XML containing the information of the nearest country, region, city, latitude and longitude, currency code, currency name, currency symbol, time of sunrise, time of sunset, time zone and distance of input coordinate with the city.

GeoDataSource™ Neighbouring Countries Web Service is a REST API enable user to find out neighbouring countries, the associated land border countries based on the input of country code in ISO3166-2 format.