Skip to main content
GET
Order Book

Notes

  • bids sorted by price descending
  • asks sorted by price ascending
  • timestamp in milliseconds (UTC)

Supported Markets

US Stocks, HK Stocks, A-Shares, China Futures, Crypto Examples:
  • US Stocks: AAPL.US, TSLA.US, MSFT.US
  • HK Stocks: 700.HK, 9988.HK, 3690.HK
  • A-Shares: 600519.SH, 000001.SZ, 920186.BJ
  • China Futures: BU2609, IC2606, AP8888
  • Crypto: BTCUSDT, ETHUSDT, ADAUSDT

Request Parameters

Response Fields

Authorizations

X-API-Key
string
header
required

Query Parameters

symbol
string
default:700.HK
required

Trading symbol

Example:

"700.HK"

limit
integer

Depth levels (default 10, max 50)

Required range: 1 <= x <= 50
Example:

20

type
enum<string>

Symbol type, optional. Not required when the symbol is unambiguous; if the API returns an AMBIGUOUS_SYMBOL error, pass the value as indicated

Available options:
stock,
indices,
crypto,
forex,
futures
Example:

"stock"

Response

200 - application/json

Successful response

code
integer
Example:

0

message
string
Example:

"success"

data
object