Hotbar style question

[Anova]

You can type it in the chatbox, but most players write a script and turn it into a button. This way, they don't have to type but can just click a hotkey they've attached the macro to.

FF14 supports this feature as part of its UI, although it is hidden in the main menu and isn't specifically mentioned in any tutorial. Below is how to get to the macro menu so you can start writing them, and a list of commands to get you started.

https://ffxiv.consolegameswiki.com/wiki/Macro

Open main menu
Take the User Macro Option
Select the macro number you wish to modify
Name the Macro
Select the Macro Icon
Add the script to the Macro