Module client 

WebSocket client for dYdX v4 API.

This client provides streaming connectivity to dYdX’s WebSocket API for both public market data and private account updates.

Authentication

dYdX v4 uses Cosmos SDK wallet-based authentication. Unlike traditional exchanges:

• Public channels require no authentication.
• Private channels (subaccounts) only require the wallet address in the subscription message.
• No signature or API key is needed for WebSocket connections themselves.

References

https://docs.dydx.trade/developers/indexer/websockets

Structs

DydxWebSocketClient

WebSocket client for dYdX v4 market data and account streams.

Constants

DYDX_RATE_LIMIT_KEY_SUBSCRIPTION

Rate limit key for subscription operations (subscribe/unsubscribe).

DYDX_WS_TOPIC_DELIMITER

WebSocket topic delimiter for dYdX (channel:symbol format).

Statics

DYDX_WS_SUBSCRIPTION_QUOTA

Default WebSocket quota for dYdX subscriptions (2 messages per second).