AsyncAPI channel · Polygon · Polygon WebSocket Streaming API

events

Server-to-client market data events.

Open source AsyncAPI → All Polygon channels Polygon provider profile
Provider: Polygon AsyncAPI: v3.0.0 Spec: Polygon WebSocket Streaming API Operations: 1 Messages: 4

Channel address

events

Operations

receive
receiveEvents

Messages

Status
Status Message
Content-Type:
Trade
Trade Tick
Content-Type:
Quote
NBBO Quote Tick
Content-Type:
AggregateMinute
Aggregate (Per-Minute) Bar
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.