AsyncAPI Specification
generated: '2026-10-22'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.navless.ai/integrations/map-crm-integrations/hubspot/tour-engagement-data/slack-notifications-with-hubspot.md
sources:
- https://docs.navless.ai/integrations/map-crm-integrations/hubspot/tour-engagement-data/slack-notifications-with-hubspot.md
- https://docs.navless.ai/integrations/map-crm-integrations/marketo/engagement-data-with-marketo/slack-notifications-with-marketo.md
- https://docs.navless.ai/integrations/cross-frame-events.md
- https://docs.navless.ai/integrations/cross-frame-events/tours.md
description: Navless Tourial Event Propagation sends events from embedded demos to the host page via window.postMessage().
events:
- event: SESSION_START
description: When Tourial starts after the first visitor interaction.
- event: TOURIAL_VIEW
description: Whenever a step is displayed; this is the first event before SESSION_START.
- event: CLICK
description: When a visitor clicks on something within the tour.
- event: FORM_SUBMIT
description: When a visitor submits a form within the tour.
delivery: {}
note: The documentation does not describe any signature header, authentication method, or retry policy for these events.
docs: https://docs.navless.ai/integrations/map-crm-integrations/hubspot/tour-engagement-data/slack-notifications-with-hubspot.md
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.
Call it yourself
curl for this page
This AsyncAPI spec
curl "https://apis.io/api/v1/asyncapis/navless-webhooks"
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.