AsyncAPI channel · BuiltWith · BuiltWith Live Feed API

/wss/new

Connect to the live feed, then send subscribe commands to join channels. Also usable as the `new` rule channel - domains new to the pipeline whose technologies were all first detected within the last day.

Open source AsyncAPI → All BuiltWith channels BuiltWith provider profile
Provider: BuiltWith AsyncAPI: v3.0.0 Spec: BuiltWith Live Feed API Operations: 2 Messages: 6

Channel address

/wss/new

Operations

receive
receiveDetections
Server-sent detection, lifecycle and error frames.
send
sendCommand
Send subscribe / unsubscribe / list_subscriptions commands after connecting. Rule channels are `new`, `new-historical` and `premium`; any technology name is also a channel.

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.