# Basic Data - General ## Countries - [GET /countries](https://api-doc.passolution.eu/openapi/basic-data-general/getcountries.md): Get list of countries with basic information. ## Get Location Information - [GET /countries/de/locations](https://api-doc.passolution.eu/openapi/basic-data-general/getcountrylocations.md): Get list of locations optionally filtered by zip code. \ Note: Only German locations are currently supported. ## Nationalities - [GET /nationalities](https://api-doc.passolution.eu/openapi/basic-data-general/getnationalities.md): Get list of nationalities with basic information. ## Languages - [GET /languages](https://api-doc.passolution.eu/openapi/basic-data-general/getlanguages.md): Get list of available languages.