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Notis

Validate an ICS feed in one step

Know whether an imported calendar feed is reachable and structurally sound.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Check ics feed calendar endpoint

Checks an ics feed url (expected as a query parameter) to verify its validity, accessibility, and icalendar data integrity.

Why this helps

Broken feed URLs create silent gaps in availability and scheduling decisions.

  • Catch invalid feeds early
  • Reduce calendar import surprises
  • Get a clear diagnostic report

Setup

Build it in a few focused steps.

  • 1Connect 0CodeKit and Cal in Notis once.
  • 2Create an automation named Validate ICS feed.
  • 3Tell Notis to check the ICS URL supplied in each webhook and report accessibility and integrity findings.
  • 4Choose a notis_webhook trigger and send the 0CodeKit endpoint the feed URL.
  • 5Choose a report channel and test with one real ICS endpoint.

Questions about this workflow

Does this import the feed?

No. It checks the endpoint and iCalendar data integrity.

What input is required?

The webhook must include the ICS feed URL as the query value expected by Cal.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link 0CodeKit to Cal. A trigger fires from one place; an action lands in another.

0CodeKit triggers

Cal actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Add member to team

Adds a new member to a specified team within an organization by creating a team membership.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Add organization attribute option

Adds a new option to an organization's attribute, requiring a display `value` and a `slug` unique for that attribute.

ActionInstant

Delete oauth client webhook

Permanently deletes a specific webhook subscription of an oauth client in the cal application, stopping its notifications.

ActionInstant

Cancel booking via uid

Cancels an existing and active cal.com booking using its unique identifier (uid).

ActionInstant

Check calendar availability

Retrieves free/busy availability for a specified calendar to aid scheduling without revealing event details; requires an existing, accessible calendar, noting that data granularity can vary.

ActionInstant

Check gcal synchronization status

Call this read-only action to verify the connection and synchronization status of a user's google calendar integration with cal.

ActionInstant

Check ics feed calendar endpoint

Checks an ics feed url (expected as a query parameter) to verify its validity, accessibility, and icalendar data integrity.

ActionInstant

Check Stripe status

Verifies if stripe is correctly connected to the cal scheduling system and functional for processing payments, reporting only on the integration's status.

ActionInstant

Connect any two apps with Notis in the middle.

0CodeKit and Cal, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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