Ocultando los campos de timestamps de los modelos

backend/app/Models/Efectivo.php

@@ -11,6 +11,7 @@ class Efectivo extends Model {
     use UuidPrimaryKey, SoftDeletes;
 
     protected $table = 'efectivos';
+    protected $hidden = ['created_at', 'updated_at', 'deleted_at'];
 
     public function caja() {
         return $this->belongsTo(Caja::class);