AsyncAPI channel · Basecamp · Basecamp Webhook Events

/webhook

The HTTPS endpoint on the subscriber's server that receives webhook notifications from Basecamp. Basecamp sends HTTP POST requests with JSON payloads. Subscribers should respond with a 2xx status code within a reasonable timeout to acknowledge receipt. Failure to respond with 2xx after 10 attempts will cause Basecamp to deactivate the webhook.

Provider: Basecamp AsyncAPI: v2.6.0 Spec: Basecamp Webhook Events Operations: 1 Messages: 37

Channel address

/webhook

Operations

publish
receiveBasecampWebhook
Receive a Basecamp webhook event notification

Messages

message_created
A new message was created on a message board
Content-Type:
message_updated
An existing message was updated
Content-Type:
message_archived
A message was archived
Content-Type:
message_trashed
A message was moved to trash
Content-Type:
todo_created
A new to-do was created
Content-Type:
todo_updated
An existing to-do was updated
Content-Type:
todo_completed
A to-do was marked as completed
Content-Type:
todo_uncompleted
A to-do was marked as incomplete
Content-Type:
todo_archived
A to-do was archived
Content-Type:
todo_trashed
A to-do was moved to trash
Content-Type:
todolist_created
A new to-do list was created
Content-Type:
todolist_updated
An existing to-do list was updated
Content-Type:
todolist_archived
A to-do list was archived
Content-Type:
todolist_trashed
A to-do list was moved to trash
Content-Type:
document_created
A new document was created in a vault
Content-Type:
document_updated
An existing document was updated
Content-Type:
document_archived
A document was archived
Content-Type:
document_trashed
A document was moved to trash
Content-Type:
comment_created
A new comment was posted on a recording
Content-Type:
comment_updated
An existing comment was updated
Content-Type:
comment_trashed
A comment was moved to trash
Content-Type:
card_created
A new card was created on a card table
Content-Type:
card_updated
An existing card was updated or moved
Content-Type:
card_archived
A card was archived
Content-Type:
card_trashed
A card was moved to trash
Content-Type:
schedule_entry_created
A new schedule entry was created
Content-Type:
schedule_entry_updated
An existing schedule entry was updated
Content-Type:
schedule_entry_archived
A schedule entry was archived
Content-Type:
schedule_entry_trashed
A schedule entry was moved to trash
Content-Type:
upload_created
A new file upload was created in a vault
Content-Type:
upload_updated
An existing upload was updated
Content-Type:
upload_archived
An upload was archived
Content-Type:
upload_trashed
An upload was moved to trash
Content-Type:
question_answer_created
A new answer was submitted to an automatic check-in question
Content-Type:
question_answer_updated
An answer to an automatic check-in question was updated
Content-Type:
question_paused
An automatic check-in question was paused
Content-Type:
question_resumed
A paused automatic check-in question was resumed
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

Every channel 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 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/webhook"
All event channels
curl "https://apis.io/api/v1/channels?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.