> For the complete documentation index, see [llms.txt](https://api.senderwiz.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.senderwiz.com/customer/countries.md).

# Countries

- [Get All Countries](https://api.senderwiz.com/customer/countries/get-all-countries.md): Retrieve the list of all countries supported by SenderWiz, including country name, code, and ID.
- [Get All Zones of a Country](https://api.senderwiz.com/customer/countries/get-all-zones-of-a-country.md): Retrieve all zones (states/provinces) associated with a specific country by its country ID.