# Atlas Open API ## Docs - [Introduction](https://docs.atlas.kitchen/introduction.md): - [Authentication](https://docs.atlas.kitchen/authentication.md): - [Date and Time](https://docs.atlas.kitchen/date-and-time.md): - [Errors](https://docs.atlas.kitchen/errors.md): - Webhooks > Outgoing [Menus, Stocks, Orders, Outlets, Users](https://docs.atlas.kitchen/webhook-events-and-payload.md): ## API Docs - Webhooks > Incoming [Reservations (BETA)](https://docs.atlas.kitchen/webhooks/incoming/reservations.md): Sends data from external apps into Atlas. - Menus [Menu List](https://docs.atlas.kitchen/admin-api-menu-list.md): Returns the list of menus available for the merchant. - Menus [Menu Details](https://docs.atlas.kitchen/admin-api-menu-details.md): Returns the full structure for the menu with the specified id. - Orders [Create Order](https://docs.atlas.kitchen/admin-api-create-order.md): Creates an order under the specified outlet and channel. - Orders [Order Details](https://docs.atlas.kitchen/admin-api-order-details.md): Returns the details of a specific order - Orders [Update Order](https://docs.atlas.kitchen/api-15792386.md): Creates an order under the specified outlet and channel. - Stocks [Outlet Stocks](https://docs.atlas.kitchen/admin-api-outlet-stocks.md): Returns a list of current stock quantities for all products at the outlet on the specified day, useful for identifying items in stock. - Users [User Sync](https://docs.atlas.kitchen/admin-api-user-sync.md): Synchronizes or creates a user profile and linking them with external system identifiers.