You can check all methods with the EpicCraftingsAPI class.
Events
// Event called when player is trying to craft an item.
@EventHandler
public void preCraftEvent(EpicCraftingsPreCraftEvent event){
Player player = event.getPlayer();
Crafting crafting = event.getCrafting();
}
// Event called when successfully crafted an item and materials are removed
// from players inventory.
@EventHandler
public void craftEvent(EpicCraftingsCraftEvent event){
Player player = event.getPlayer();
Crafting crafting = event.getCrafting();
}