# Floor Lookup > Read-only stock and catalog lookup for retail floor staff. Tenants push > their catalog and stock to the hub over a JSON API and read back the basket > handoffs their staff create. ## Docs - [API reference](https://floorlookup.app/docs/api.md): the full integration contract — auth, push endpoints for catalog and stock, the sales feed, webhooks, errors. Self-contained: an agent with this document and a tenant's SAK1 API key can manage that tenant's products and stock. - [User guide](https://floorlookup.app/docs): for the people running the shop; no API content.