Latest order book - AllTick API

Endpoint description

Query the maximum available order-book depth for each product type.

GET /v1/depth/{queryData}

Product type	Request URL
US stocks, Hong Kong stocks, A-shares, and major indices	`https://quote.alltick.co/quote-stock-b-api/v1/depth/{queryData}`
Forex, precious metals, cryptocurrencies, crude oil, CFD indices, and commodities	`https://quote.alltick.co/quote-b-api/v1/depth/{queryData}`

Request parameters

Parameter	Type	Required	Description
`X-API-Key`	string	Yes	Authentication token
`queryData`	string	Yes	Request content

queryData

{
  "trace": "edd5df80-df7f-4acf-8f67-68fd2f096426",
  "data": {
    "symbol_list": [{"code": "857.HK"}, {"code": "UNH.US"}]
  }
}

Response example

{
  "ret": 200,
  "msg": "ok",
  "trace": "edd5df80-df7f-4acf-8f67-68fd2f096426",
  "data": {
    "tick_list": [{"code":"857.HK","seq":"30686349","tick_time":"1677830357227","bids":[{"price":"136.424","volume":"100000.00"}],"asks":[{"price":"136.427","volume":"400000.00"}]}]
  }
}

Response fields

tick_list contains code, seq, tick_time, bids, and asks; each bid or ask level has price and volume. Some CFD indices do not provide volume; forex, precious metals, energy, stocks, and cryptocurrencies do.