# Item Upload **POST /catalog/accounts/{accountId}/itemsUploadUrl** To support large product ranges common to the retail sector, Deliverect can receive an Item file for upload ## Servers - https://api.staging.deliverect.io: https://api.staging.deliverect.io () ## Authentication methods - Bearer auth ## Parameters ### Headers - **X-Deliverect-Version** (string) ### Path parameters - **accountId** (string) ### Body: application/json (object) - **callbackUrl** (string) Will be used to notify you when the items file has been fully processed. ## Responses ### 200 200 ### 400 400 #### Body: application/json (object) object [Powered by Bump.sh](https://bump.sh)