AsyncAPI channel · BuiltWith · BuiltWith Live Feed API

/wss/channel/{technology}

Connect and auto-subscribe to one technology channel. Technology names use dashes in place of spaces, for example Shopify, WordPress or Google-Analytics.

Open source AsyncAPI → All BuiltWith channels BuiltWith provider profile
Provider: BuiltWith AsyncAPI: v3.0.0 Spec: BuiltWith Live Feed API Operations: 1 Messages: 6

Channel address

/wss/channel/{technology}

Parameters

Operations

receive
receiveTechnologyDetections
Detections for the technology channel joined at connect time.

Messages

connected
Connection confirmed
Content-Type:
subscribed
Subscription confirmed
Content-Type:
message
Technology detection
Content-Type:
status_change
Subscription level changed
Content-Type:
error
Error
Content-Type:
command
Client subscription command
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.

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MCP server

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Tools for event channels

4 MCP tools reach this
  • find_channelsBrowse and filter every channel in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This channel 
curl "https://apis.io/api/v1/channels/wss-channel-technology"
All event channels 
curl "https://apis.io/api/v1/channels?limit=25"

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