AsyncAPI channel · Rollbar · Rollbar Webhook Events

/webhook

The webhook delivery channel. All Rollbar webhook events are sent as HTTP POST requests to the configured URL. Rules can override the destination URL on a per-rule basis.

Provider: Rollbar AsyncAPI: v2.6.0 Spec: Rollbar Webhook Events Operations: 1 Messages: 8

Channel address

/webhook

Operations

publish
receiveWebhookEvent
Receive a Rollbar webhook event

Messages

new_item
Triggered when an error or message is seen for the first time.
Content-Type: application/json
occurrence
Triggered on every occurrence of an error or message.
Content-Type: application/json
exp_repeat_item
Triggered on the 10th, 100th, 1000th, and subsequent exponential occurrences of an item.
Content-Type: application/json
item_velocity
Triggered when an item's occurrence rate exceeds a configured threshold.
Content-Type: application/json
resolved_item
Triggered when an item is marked as resolved.
Content-Type: application/json
reactivated_item
Triggered when a resolved item occurs again, changing its status back to active.
Content-Type: application/json
reopened_item
Triggered when a resolved or muted item is manually reopened.
Content-Type: application/json
deploy
Triggered when a deployment is reported to Rollbar.
Content-Type: application/json

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 email required.

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