How to get a custom data from /world/playerdata/

Plugins Plugin Development
1

So… i’m very confuse using DataAPI from Sponge, I really don’t know how to get a data that a mod implements.

This is the data format:

ForgeCaps: {
    "currency:account": {
        amount: 33.0F
    }
}
2

If you want to use data from a mod, you should probably use the mod’s API.