Is it possible to create an API for my Mod?

I think its possible, I remember there being a dependency thing in the workspace settings

Yep its possible. Heres an example from my twilight forest api plugin:

---
forge-1.19.2:
 gradle: |
     repositories {
       maven {
           url = 'https://cursemaven.com'
       }
     }

     dependencies {
       implementation fg.deobf('curse.maven:the-twilight-forest-227639:4389567')
     }
 update_files:
   - ~

forge-1.19.4:
 gradle: |
     repositories {
       maven {
           url = 'https://cursemaven.com'
       }
     }

     dependencies {
       implementation fg.deobf('curse.maven:the-twilight-forest-227639:4539671')
     }
 update_files:
   - ~
name: "Twilight Forest"

---

File location: PluginName/apis/api_name.yaml

One can always add other mods by adding them eg. to the gradle file

Creating an API directly inside MCreator is not possible yet

Hey, I need help trying to create an API. I followed the instructions on Mcreator website, but I don't know where the "apis" folder is supposed to go. Can You Help Please?

Thanks