Get Subscription Information

This API is used to obtain the subscription information.

info

Business Command: 5

Request

Protobuf

message SubscriptionRequest {
}

Request Example

from time import sleep
from longport.openapi import QuoteContext, Config, SubType, PushQuote, Period, AdjustType

def on_quote(symbol: str, event: PushQuote):
    print(symbol, event)

config = Config.from_env()
ctx = QuoteContext(config)
ctx.set_on_quote(on_quote)
ctx.subscribe(["700.HK", "AAPL.US", "TSLA.US", "NFLX.US"], [SubType.Quote], is_first_push=True)

Response

Response Properties

Name	Type	Description
sub_list	object[]	Subscribed data
∟ symbol	string	Security code
∟ sub_type	[]int32	Subscription type, see SubType

Protobuf

message SubscriptionResponse {
  repeated SubTypeList sub_list = 1;
}

message SubTypeList {
  string symbol = 1;
  repeated SubType sub_type = 2;
}

Response JSON Example

{
  "sub_list": [
    {
      "symbol": "700.HK",
      "sub_type": [1, 2, 3]
    },
    {
      "symbol": "AAPL.US",
      "sub_type": [2]
    }
  ]
}

Error Code

Protocol Error Code	Business Error Code	Description	Troubleshooting Suggestions
3	301600	Invalid request	Invalid request parameters or unpacking request failed
3	301606	Request rate limit	Reduce the frequency of requests
7	301602	Server error	Please try again or contact a technician to resolve the issue