Using the Keybind to Cycle Trades Without Clicking

Know the default key

Trade Cycling Mod binds trade cycling to a keyboard key so you can reroll offers without aiming at a button. The default is the C key, but you can change it in the standard controls menu under the mod's category. If C is already used by another mod on your setup, rebind it there before you start.

Cycle while the trade screen is open

Open a villager's trading GUI, then press the cycle key. Each press rerolls the villager's offers exactly like clicking the on-screen button. This is faster when you are rerolling many times in a row, because your cursor stays free and you do not have to chase a small button across the screen.

Combine key and button for speed

Some players prefer holding the key with one hand while using the mouse to browse the new offers with the other. If you are hunting a rare trade, press the key repeatedly and watch the list until the item you want appears, then click the trade to lock it in. If the key does nothing, check that the trade screen is actually open — the keybind only works while you are trading with a villager, not while standing next to one. Also confirm no other mod has claimed the same key in the controls menu.