# `ZenWebsocket.Helpers.Deribit`
[🔗](https://github.com/ZenHive/zen_websocket/blob/v0.4.2/lib/zen_websocket/helpers/deribit.ex#L1)

Helper functions for Deribit-specific WebSocket operations.

# `send_heartbeat`

```elixir
@spec send_heartbeat(map()) :: map()
```

Sends Deribit heartbeat ping message.

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*Consult [api-reference.md](api-reference.md) for complete listing*