# list_public_calendars

Behavior, inputs, outputs and permissions for list_public_calendars.

Source: https://docs.getridian.com/developers/tools/list_public_calendars/
Language: en
Reviewed: 2026-10-06

This reference is generated from the published tool contract.

## Behavior and boundaries

Lists the workspace's subscription calendars (public iCal feeds others subscribe to) with feed URL, per-app subscribe links, event count and active subscribers. Test calendars are marked mode=test.

## Permissions

Granted scopes, accounts, calendars and visibility rules limit access. Workspace administrators do not automatically gain access to other users’ accounts.

`public_calendars:read`

[Consent and boundaries](https://docs.getridian.com/developers/authentication/)

## Input

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
```

## Output

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "calendars": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "mode": {
            "type": "string",
            "enum": [
              "live",
              "test"
            ]
          },
          "name": {
            "type": "string"
          },
          "timezone": {
            "type": "string"
          },
          "feed_url": {
            "type": "string"
          },
          "subscribe_links": {
            "type": "object",
            "properties": {
              "google": {
                "type": "string"
              },
              "outlook": {
                "type": "string"
              },
              "office365": {
                "type": "string"
              },
              "apple": {
                "type": "string"
              }
            },
            "required": [
              "google",
              "outlook",
              "office365",
              "apple"
            ],
            "additionalProperties": false
          },
          "event_count": {
            "type": "number"
          },
          "active_subscribers": {
            "type": "number"
          },
          "console_url": {
            "type": "string"
          }
        },
        "required": [
          "id",
          "mode",
          "name",
          "timezone",
          "feed_url",
          "subscribe_links",
          "event_count",
          "active_subscribers",
          "console_url"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "calendars"
  ],
  "additionalProperties": false
}
```

## Errors and retries

Check the tool result for errors. Do not blindly retry writes after a timeout. Check the current resource or send status first.

[Error handling](https://docs.getridian.com/developers/errors/)