Index prices

{
  "id": "clientID7",
  "event": "subscribe",
  "success": true,
  "ts": 1682241351985
}

{
    "topic":"indexprices",
    "ts":1618822376000,
    "data":[
        {
           "symbol":"SPOT_BTC_USDC",
            "price":51234.13
        },
        {
            "symbol":"SPOT_ETH_USDC",
            "price":3894.34
        },
       ...
    ]
}

{
  "id": "clientID7",
  "event": "subscribe",
  "success": true,
  "ts": 1682241351985
}

{
    "topic":"indexprices",
    "ts":1618822376000,
    "data":[
        {
           "symbol":"SPOT_BTC_USDC",
            "price":51234.13
        },
        {
            "symbol":"SPOT_ETH_USDC",
            "price":3894.34
        },
       ...
    ]
}

Push interval: 1s

{
  "id": "clientID7",
  "topic": "indexprices",
  "event": "subscribe"
}

Parameters

Name	Type	Required	Description
id	string	Y	id generate by client
event	string	Y	`subscribe`/`unsubscribe`
topic	string	Y	`indexprices`

{
  "id": "clientID7",
  "event": "subscribe",
  "success": true,
  "ts": 1682241351985
}

{
    "topic":"indexprices",
    "ts":1618822376000,
    "data":[
        {
           "symbol":"SPOT_BTC_USDC",
            "price":51234.13
        },
        {
            "symbol":"SPOT_ETH_USDC",
            "price":3894.34
        },
       ...
    ]
}

Orderly Predict

indexprices includes the Predict Index row, identified by symbol: "SPOT_BTCTWAP60S_USDC". This is the rolling 60-second TWAP of Orderly’s BTC index price, updated every second. The underlying BTC row (SPOT_BTC_USDC) is also included and is unchanged. Rows for a Predict round’s own valuation index are excluded. See Predict Index for the calculation, settlement boundaries, and history access; subscribe to the single-symbol topic if you only need Predict Index updates.

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