AsyncAPI channel · Poloniex
· Poloniex WebSocket API
futures/book
Futures order book snapshots and updates.
Channel address
futures/book
Operations
publish
futuresBookSubscribeRequest
Subscribe to futures book channel
subscribe
futuresBookSubscribe
Receive futures order book updates
Messages
SubscribeEnvelope
Subscribe (or unsubscribe) to one or more channels.
Content-Type:
application/jsonFuturesOrderBookEvent
Futures order book event
Content-Type:
application/jsonAbout AsyncAPI
The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.
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