selling games for keys

[konjenix | trade.tf]

i have alot of games iwould sell for keys but when i try to it says "steam has returned an empty inventory" but i have alot of games , is it beacause of summersale or what? , everything is on public 

Edited July 6, 2021 by konjenix | trade.tf
"everything is on public" cause i forgot

[Loki, The Zoroark]

Here is the thing: game trading is no longer possible.

Just like how when you buy a game on steam you are given the option to buy it to a friend instead of yourself, you used to be able to have the game key as an item of sorts that could be claimed to get the game, however, Valve removed that feature. Now you can only sell games if you happen to have one of those as the ones already in circulation are still valid

[Gaia's Minion]

You basically need Gift Copies of games to be able to sell them to the site. Gift Copies however have been discarded by Steam and so games nowadays don't have that option.