> For the complete documentation index, see [llms.txt](https://faq.finerymarkets.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book.md).

# Orders & Order Book

- [book](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/book.md): Returns a snapshot of the specified order book with max 25 levels on each side
- [Algo orders](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders.md)
- [del](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/del.md): Cancels algo order (GTC or with synthetic instrument).
- [del (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/del-authorized.md): Allows Master to cancel his subaccount algo order (GTC or with synthetic instrument).
- [delAll](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/delall.md): Cancels all client's algo (GTC or Synthetic) orders. Might be applied to specific instrument only.
- [delAll (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/delall-authorized.md): Allows Master to cancel all of his subaccount's algo (GTC or Synthetic) orders. Might be applied to specific instrument only.
- [order](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/order.md): Retrieves existing order information
- [order (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/order-authorized.md): Retrieves existing order information on behalf of another client
- [orders](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/orders.md): Retrieves a list of Algo orders
- [orders (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/algo-orders/orders-authorized.md): Retrieves a list of Algo orders on behalf of another client
- [\[DEPRECATED\] Pending Limit Orders](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders.md): This section outlines deprecated REST API methods available for managing pending orders, including creating, deleting, and retrieving order details.
- [\[DEPRECATED\] add](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-add.md): Places a pending limit order at a specified price. The taker can define either the order size or the volume
- [\[DEPRECATED\] add (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-add-authorized.md): Places a pending limit order at a specified price. A master can define either the order size or the volume
- [\[DEPRECATED\] del](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-del.md): Cancels a specific pending order
- [\[DEPRECATED\] del (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-del-authorized.md): Cancels a specific pending order
- [\[DEPRECATED\] delAll](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-delall.md): Cancels all pending orders for a specified instrument.
- [\[DEPRECATED\] delAll (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-delall-authorized.md): Cancels all pending orders for a specified instrument.
- [\[DEPRECATED\] orders](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-orders.md): Retrieves details of pending limit orders
- [\[DEPRECATED\] orders (authorized)](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/deprecated-pending-limit-orders/deprecated-orders-authorized.md): Retrieves details of pending limit orders
- [mod](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/mod.md): Replaces an order
- [del](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/del.md): Cancels an order.
- [delAll](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/delall.md): Cancels all client orders or all client orders for instrument if specified
- [getAvailableQsProviders](https://faq.finerymarkets.com/api-reference/rest-api/trading/orders-and-order-book/getavailableqsproviders.md): Returns the list of available providers to take from