AsyncAPI channel · ThetaData
· ThetaData Streaming WebSocket API (derived)
/v1/events
The single event channel carrying all STATUS, QUOTE, and TRADE messages.
Channel address
/v1/events
Operations
receive
receiveEvents
Receive STATUS keep-alives and QUOTE/TRADE stream messages.
Messages
STATUS
Keep-alive sent every second with terminal-to-FPSS connectivity status.
Content-Type:
QUOTE
NBBO quote event for a subscribed contract.
Content-Type:
TRADE
Trade event for a subscribed contract.
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 Agent Skill and MCP server surfaces of the same providers.
Work with this as data
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