Cancel (delete) one event. Cannot be undone.

connection_id from list_connections; calendar_id from list_calendars; event_id from get_agenda. notify=True (default) sends a cancellation to the attendees. An unknown event returns an error on Google / Microsoft; iCloud treats an already-deleted event as success.

Connect an Apple iCloud calendar. Requires an app-specific password (NOT your normal Apple password; generate one at appleid.apple.com under Sign-In and Security). Credentials are validated before saving. Returns the new connection.

Connect a read-only calendar from a public ICS feed URL (an https/webcal .ics link). The feed is fetched and parsed to validate it. An ICS calendar can be a sync source but not a target.

Create a calendar event.

connection_id from list_connections; calendar_id is a writable calendar's provider_calendar_id from list_calendars. start_iso / end_iso are ISO-8601 datetimes (e.g. "2026-06-20T14:00:00Z"; naive is read as UTC). attendees is a list of email addresses; notify=True (default) emails them an invitation. add_conference=True attaches a native video link (Google Meet / Teams). The target must be writable and must NOT be the target of a sync rule. Returns {event: {...}}.

Create a scheduling (booking) page.

slug is the public URL suffix (unique per account). availability_window is {"timezone": "<IANA, e.g. Europe/Bucharest>", "weekly": {"mon": [["09:00","17:00"]], "tue": [...]}} where each day key (mon..sun) maps to a list of [start, end] "HH:MM" intervals; omit a day for no availability. source_calendar_ids are checked for conflicts; target_calendar_id (must be writable and active) is where confirmed bookings are created. video_provider is one of none | google_meet | teams | zoom (zoom also needs zoom_connection_id).

Create a sync rule that mirrors events from source_calendar_id onto target_calendar_id.

Calendar ids come from list_calendars; the target must be writable. visibility_mode is one of "busy_only" (hide all details, default), "title_only", or "full_details". mirror_prefix is an optional string prepended to mirrored event titles (e.g. "[Personal]"). Set enabled=False to create it paused. Mirrors the source's current events into the target on creation.

Delete a scheduling page (page_id from list_scheduling_pages). Cannot be undone.

Delete a sync rule (rule_id from list_sync_rules). The mirrored events it created on the target calendar are cleaned up afterward by Kalendia. This cannot be undone.

Disconnect a calendar account: permanently deletes the connection and its stored credentials, pauses any booking pages that targeted its calendars, and removes sync rules that used them. The provider OAuth grant is revoked best-effort. Cannot be undone (you would reconnect from scratch). Returns which pages were paused and how many rules were removed.

Re-discover the calendars under one connection (connection_id from list_connections). Newly visible calendars are auto-activated up to the plan's calendar limit.

Read events from one calendar in a time window.

connection_id comes from list_connections; calendar_id is a calendar's provider_calendar_id from list_calendars (e.g. an email, or "primary"). from_iso / to_iso are ISO-8601 datetimes (e.g. "2026-06-15T00:00:00Z"); omit them to use Kalendia's default window. Returns {events: [...]}.

Get recent account audit-log entries, most recent first: id, action, target_type, target_id, payload, created_at. limit is clamped to 1..500.

Get bookable slots for a scheduling page by its slug, optionally within an ISO-8601 UTC window (from_iso/to_iso). Returns {slug, title, duration_minutes, slots: [ISO datetimes]}. Omit the window for the page's full horizon.

Get the current plan and subscription status: plan, tier, subscription_status, current_period_end, is_comp.

Get plan plus current usage and limits: usage {calendars, scheduling_pages} against limits {max_calendars, max_scheduling_pages, teams_app, custom_domain} (null limit = unlimited).

Get one scheduling (booking) page's full config, including its availability_window. Fetch this before update_scheduling_page, since update is a full replace.

List every calendar across all connected accounts as a flat list (id, connection_id, provider_calendar_id, display_name, custom_name, is_primary, is_writable, sync_enabled). Use the calendar id as a sync-rule source/target or a scheduling-page calendar.

List the LIVE provider calendars under one connection (a fresh fetch from the provider): each item is name, provider_calendar_id (use this as calendar_id in get_agenda), is_primary, is_writable, is_hidden. This is the provider view and has NO Kalendia calendar id; to get the numeric calendar id needed for sync rules and scheduling pages, use list_all_calendars.

List the user's connected calendar accounts (Google, Microsoft, iCloud, ICS, Zoom).

Each item: id, provider, email, status, scopes. Use the id with list_calendars.

List the user's scheduling (booking) pages.

List all sync (mirror) rules. Each rule mirrors events from a source calendar onto a target calendar. Returns id, source_calendar_id, target_calendar_id, visibility_mode, mirror_prefix, enabled.

Re-discover calendars across ALL connected accounts in one call (picks up calendars created since the account was connected). A connection whose provider errors is skipped, not fatal.

Set a friendly display name for a calendar (calendar_id from list_calendars). Pass null or an empty string to clear the override and fall back to the provider's name.

Reschedule one event to a new time window (the core "move this call" action).

connection_id from list_connections; calendar_id from list_calendars; event_id is the event's provider_event_id from get_agenda. For a recurring meeting, pass the specific occurrence's id (get_agenda returns each occurrence separately) to move just that one. start_iso / end_iso are ISO-8601 datetimes. Only the time changes: title, attendees, location, and the video link are preserved. notify=True (default) emails the attendees about the new time. Returns {event: {...}}.

Run a sync rule now (a full reconcile that backfills the target from the source). Returns counts of events created / updated / deleted, plus any per-event errors.

Set which calendars under a connection are active (synced and usable in rules/pages). This REPLACES the full active set for that connection. Note: passing an empty list would disconnect the whole account, so this tool rejects an empty list; use disconnect_connection for that.

Update a scheduling page. This is a FULL REPLACE: call get_scheduling_page first, change the fields you want, and pass every field back (any omitted optional field resets to its default). Set is_active=False to pause the page. Field meanings match create_scheduling_page.