This is perfect, exactly what I was looking for! I made the account just to say thanks!.
Also if you could help me a bit further, I am trying to obtain more information for each of the items, I have tried changing this query on your code:
query{items(limit:30000){id,name,board{id,name}}}
to this
query{boards(limit:30, ids:xxxxxx879){items{name,id,x,y,z}}}
but I guess it wont work like that, I am not a programmer but understand, the bare basics.
could you provide your assistance?