Unsubscribe

The market data request is not supported via Webull OpenAPI at the moment. Please keep tuned.

Interface Description

caution

The unsubscribe interface can only be used after establishing a long MQTT link. persistent connection building can refer to Market Push Quotes.

• Function description:

  • Real-time quotes unsubscribe interface is subscribed to real-time quotes pushes according to symbol and data type.

  • When unsubscribing from the interface, you get no result returned if it succeeds, and Error is returned if it fails.

• Request URL: /market-data/streaming/unsubscribe

• Request method: Establish a gRPC through the Webull SDK to establish a persistent connection, and then call the interface to obtain it.

• Frequency limit: The calling frequency of each App ID is limited to 10 times per minute.

Request Parameters

Parameter	Type	Required fields	Description
token	String	Yes	Subscribe to the token returned by the pre-request, and the token needs to be a token that has already created a connection
symbols	[]String	No	Such as: [AAPL,TSLA], supports up to 50 symbols at a time
category	String	No	Security type. Reference: Category, required when unsubscribe_all is empty or not true
sub_types	String	No	Unsubscribe data type, such as: [SNAPSHOT]、SubType Required when unsubscribe_all is empty or not true
unsubscribe_all	Boolean	No	boolean false (true means canceling all real-time market subscriptions. When unsubscribe_all is true, symbols, category, sub_types can be empty)

Request Example

Python

from webullsdktrade.grpc_api import API
from webullsdkquotescore.grpc.grpc_client import GrpcApiClient
from webullsdkcore.common.region import Region

grpc_client = GrpcApiClient(your_app_key, your_app_secret, Region.US.value)
api = API(grpc_client)
response = api.market_data.remove_subscription_rel(token, symbols, category, sub_types)
if response.status_code == 200:
    print('unsubscribe successful')

Java

try (QuotesApiClient quotesApiClient = QuotesApiClient.builder()
        .appKey(Env.APP_KEY)
        .appSecret(Env.APP_SECRET)
        .regionId(Region.us.name())
        .build()) {
    quotesApiClient.unsubscribe(token, symbols, category, subTypes);
}

Response Example

No return value