Query Order Book

API Description

Get the current order book (bids and asks) for a specific prediction market outcome token.

HTTP Request

GET /sapi/v1/w3w/wallet/prediction/order-book

Request Weight(IP)

200

Request Parameters

Name	Type	Mandatory	Description
vendor	STRING	YES	Vendor identifier (e.g. predict_fun)
marketId	LONG	YES	Market ID. Must be > 0
tokenId	STRING	YES	Prediction outcome token ID

Response Example

{
  "outcome": "YES",
  "tokenId": "112233",
  "timestamp": 1748131800000,
  "bids": [
    { "price": "0.51", "size": "5000.00" },
    { "price": "0.50", "size": "12000.00" },
    { "price": "0.49", "size": "8000.00" }
  ],
  "asks": [
    { "price": "0.52", "size": "3000.00" },
    { "price": "0.53", "size": "7500.00" },
    { "price": "0.54", "size": "10000.00" }
  ]
}