This is a direct violation of the ESO Terms of Service (ToS) . ZOS frequently bans accounts associated with "Real Money Trading" (RMT).

[Guide] Making gold in ESO: a quick guide : r/elderscrollsonline

You can find various third-party marketplaces that sell gold directly for cash.

The Greymoor expansion introduced scrying and excavation, which allows you to dig up "treasures" that can be sold to NPCs for thousands of gold.

To avoid being scammed, use established community discord servers like the Tamriel Crown Exchange (PC/NA) or World Tree Trading (PC/EU), which use trusted middleman services to ensure both parties receive their currency.

The most common and way to get gold using real money is through Crown Trading . You purchase Crowns (the premium currency) from the official ESO Store and "sell" them to other players for gold.