Beeper · AsyncAPI Specification

Beeper Desktop API - Live Events

Version 5.0.0

Experimental WebSocket event stream exposed by the local Beeper Desktop API. Clients subscribe to chats and receive domain events as they occur.

View Spec View on GitHub CompanyConsumerMessagingChatCommunicationsMatrixMCPDesktopAggregatorAsyncAPIEventsWebSockets

Channels

events
Bidirectional WebSocket stream of subscription control and domain events.

Messages

DomainEvent
DomainEvent
Ready
Ready
SubscriptionsUpdated
SubscriptionsUpdated
SetSubscriptions
SetSubscriptions

Servers

ws
local
Local Beeper Desktop API WebSocket endpoint (path /v1/ws).

AsyncAPI Specification

Raw ↑
generated: '2026-07-18'
method: derived
source: openapi/beeper-desktop-api-openapi-original.yml (WSDomainEventMessage schema)
spec_type: AsyncAPI
asyncapi: 3.0.0
info:
  title: Beeper Desktop API - Live Events
  version: 5.0.0
  description: >-
    Experimental WebSocket event stream exposed by the local Beeper Desktop API.
    Clients subscribe to chats and receive domain events as they occur.
servers:
  local:
    host: localhost:23373
    protocol: ws
    description: Local Beeper Desktop API WebSocket endpoint (path /v1/ws).
channels:
  events:
    address: /v1/ws
    description: Bidirectional WebSocket stream of subscription control and domain events.
    messages:
      domainEvent:
        $ref: '#/components/messages/DomainEvent'
      ready:
        $ref: '#/components/messages/Ready'
      subscriptionsUpdated:
        $ref: '#/components/messages/SubscriptionsUpdated'
      setSubscriptions:
        $ref: '#/components/messages/SetSubscriptions'
operations:
  receiveDomainEvent:
    action: receive
    channel:
      $ref: '#/channels/events'
    messages:
    - $ref: '#/channels/events/messages/domainEvent'
  setSubscriptions:
    action: send
    channel:
      $ref: '#/channels/events'
    messages:
    - $ref: '#/channels/events/messages/setSubscriptions'
components:
  messages:
    DomainEvent:
      name: DomainEventMessage
      payload:
        type: object
        properties:
          type:
            type: string
            enum: [chat.upserted, chat.deleted, message.upserted, message.deleted]
          seq: { type: integer, minimum: 0 }
          ts: { type: string, format: date-time }
          chatID: { type: string }
          ids:
            type: array
            items: { type: string }
    Ready:
      name: ReadyMessage
      payload:
        type: object
    SubscriptionsUpdated:
      name: SubscriptionsUpdatedMessage
      payload:
        type: object
    SetSubscriptions:
      name: SetSubscriptionsMessage
      payload:
        type: object

Work with this as data

Every AsyncAPI spec here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for asyncapi

4 MCP tools reach this
  • find_asyncapisBrowse and filter every AsyncAPI spec 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 AsyncAPI spec
curl "https://apis.io/api/v1/asyncapis/beeper-events-asyncapi"
All asyncapi
curl "https://apis.io/api/v1/asyncapis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.