# Customs Items Customs declarations are relevant information, including one or multiple customs items, you need to provide for customs clearance for your international shipments. ## List all customs items - [GET /customs/items](https://docs.goshippo.com/shippoapi/public-api/customs-items/listcustomsitems.md): Returns a list all customs items objects. ## Create a new customs item - [POST /customs/items](https://docs.goshippo.com/shippoapi/public-api/customs-items/createcustomsitem.md): Creates a new customs item object. ## Retrieve a customs item - [GET /customs/items/{CustomsItemId}](https://docs.goshippo.com/shippoapi/public-api/customs-items/getcustomsitem.md): Returns an existing customs item using an object ID