OAuth access token support for gRPC trade events subscription?

[Romazes]

Hi team, thanks for the SDK.

The gRPC trade events subscription seems to authenticate only via app_key + app_secret with request signing,
I don't see a way to pass an OAuth access token.

Is OAuth supported for this subscription (here or elsewhere)? If not, is it on the roadmap?

Thanks.

[fangjia20080215]

Hi Romazes,

The gRPC trade events also need access token;

thanks

[Romazes]

@fangjia20080215 Thanks for the reply
Do you have an example of creating a gRPC connection through OAuth?

[fangjia20080215]

gRPC connection through OAuth?

Webull grpc not support OAuth, access token and OAuth is difference.

The SDK contains example.

[carlborrelli]

@fangjia20080215 Following up on your note that the gRPC trade events also need the access token — we did that, and order events still never arrive. Details:

• Access token created and 2FA-verified (status NORMAL)
• Official SDK client (webull-openapi-python-sdk 2.0.14, webull.trade.trade_events_client.TradeEventsClient), US region, events-api.webull.com
• subscribeType=3, HMAC-SHA256 signing (sha256-hex body), SubscribeSuccess received, continuous Ping keepalives flowing for hours
• Placed several REAL orders on the subscribed US margin account: equity buys that FILLED (regular and extended hours), plus a limit sell placed and cancelled — all confirmed via GET /trade/orders/list-today
• Received ZERO EVENT_TYPE_ORDER / ORDER_STATUS_CHANGED messages across all of them — only Ping

With token NORMAL + subscribeType=3 + SubscribeSuccess, what else enables the order-events push? Is there an app permission/scope, or an account-to-app binding for trade events, that must be enabled (developer portal or support)? Anything account-side (US margin) that gates it?

Happy to share app_key, account ids, and exact timestamps privately for a server-side trace. Thanks!