GET /market/orderbook

Returns the buy and sell order book for an item on the Community Market.

Rate limits

No known rate limit

Request

Authenticated: No

Method: GET

Host: steamcommunity.com

Path: /market/orderbook

Query Parameters:

Name	Type	Required	Description
q	string	Yes	The query type (Load)
qp	string	Yes	URL-encoded JSON array of the Steam AppID and the market hash name, e.g. [440,"Mann Co. Supply Crate Key"]

Response

200 OK

Name	Type	Description
data	object	The response data
data.success	boolean	Whether the request was successful
data.data	object	The order book
data.data.amtMaxBuyOrder	number	The highest buy order price in the minor currency unit
data.data.amtMinSellOrder	number	The lowest sell order price in the minor currency unit
data.data.eCurrency	number	The currency code
data.data.cBuyOrders	number	The number of buy orders
data.data.cSellOrders	number	The number of sell orders
data.data.rgCompactBuyOrders[]	array	Flat array of alternating price and quantity pairs for buy orders
data.data.rgCompactSellOrders[]	array	Flat array of alternating price and quantity pairs for sell orders

Example

GET https://steamcommunity.com/market/orderbook?q=Load&qp=%5B440%2C%22Mann%20Co.%20Supply%20Crate%20Key%22%5D

{
    "data": {
        "success": true,
        "data": {
            "amtMaxBuyOrder": 192,
            "amtMinSellOrder": 193,
            "eCurrency": 3,
            "cBuyOrders": 483178,
            "cSellOrders": 59069,
            "rgCompactBuyOrders": [
                192,
                2054,
                191,
                3227,
                190,
                1732,
                189,
                8735
            ],
            "rgCompactSellOrders": [
                193,
                144,
                195,
                2399,
                196,
                266,
                197,
                415
            ]
        }
    }
}