> ## Documentation Index > Fetch the complete documentation index at: https://help.zentrixcloud.com/llms.txt > Use this file to discover all available pages before exploring further. # Zentrix Cloud Inventory: Products and Stock Levels > Manage products, variants, and stock levels across all your branches and online store from one Zentrix Cloud dashboard in real time. Zentrix Cloud gives you a single place to manage every product, variant, and stock level across your entire retail business. Whether a sale happens at your flagship store, a satellite branch, or your online store, your inventory stays accurate and up to date — no spreadsheets or manual reconciliation required. ## Your product catalogue Add each product with a name, description, price, images, and category to build out your catalogue. Zentrix Cloud supports variants — such as size, colour, or material — with each combination assigned its own SKU and tracked stock level. This means you can sell a t-shirt in Small/Blue and Large/Red as separate, individually managed inventory items under the same product listing. ## Real-time stock sync Every sale — whether placed through your online store or rung up at any POS branch — instantly updates your stock levels across the entire system. You never need to manually reconcile channels at the end of the day. To see current stock for any product, open the **Inventory** dashboard and filter by branch or view totals across all locations. ## Stock adjustments When stock levels need to change for reasons outside of a sale, you can make a manual adjustment directly from the Inventory dashboard. Common reasons include receiving new goods, writing off damaged items, or accounting for theft. Select the product, choose a reason code, enter the adjusted quantity, and confirm. Every adjustment is logged with the reason code, the quantity changed, the date, and the staff member who made it — giving you a complete audit trail. ## Low stock alerts To avoid running out of key products, set a minimum stock threshold for each product at each branch. When stock falls below that threshold, Zentrix Cloud surfaces an alert on your Inventory dashboard and sends an email notification to the account owner and any staff with inventory permissions. You can configure thresholds under **Inventory > Products > \[Product] > Stock Settings**. ## Inventory and Products API If you are building a custom integration — such as syncing a third-party ERP, feeding a product feed to an external marketplace, or automating stock updates from a warehouse system — Zentrix Cloud exposes a REST-based Inventory/Products API. The API lets you: * **List and retrieve products** — fetch your full catalogue or a single product and all its variants by SKU or product ID. * **Create and update products** — add new products or update descriptions, prices, images, and variant attributes programmatically. * **Read and adjust stock levels** — query on-hand quantities per location and post stock adjustments without going through the dashboard. * **Subscribe to stock events** — use webhooks to receive real-time notifications when a product's quantity crosses a threshold or a stock adjustment is recorded. To get started with the API, go to **Settings > API & Webhooks** in your Zentrix Cloud dashboard to generate an API key. All requests must include the key in the `Authorization: Bearer ` header. Requests and responses use JSON. API access is available on the Growth plan and above. If you are on the Starter plan and need API access, contact the Zentrix Cloud support team to discuss an upgrade. Count and move stock across locations using any smartphone. Set reorder points and create purchase orders before you run out. Route online pickup orders to the right branch automatically. Run sales, returns, and payments at any branch counter.