AsyncAPI channel · Refinitiv
· Refinitiv Real-Time WebSocket API
marketDepth
Channel for subscribing to Level 2 market depth data showing the full order book for financial instruments. Provides bid and ask levels with associated sizes.
Channel address
marketDepth
Operations
publish
sendMarketByPriceRequest
Request market depth data
subscribe
receiveMarketByPriceData
Receive market depth updates
Messages
MarketByPriceRequest
Request to subscribe to Level 2 market depth data.
Content-Type:
MarketByPriceRefresh
Initial snapshot of the full order book for a subscribed instrument.
Content-Type:
MarketByPriceUpdate
Incremental update to the order book for a subscribed instrument.
Content-Type:
StatusMessage
Status message indicating stream state changes such as errors, closures, or redirects.
Content-Type:
About 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.
Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.