Dynamic WebCal feeds

Your calendar should know more than meetings

Super-Calendar turns weather, moon phases, seasons, holidays, finance, religious dates, trivia, and custom events into dynamic WebCal feeds you can subscribe to from your favorite calendar app.

Explore feeds See how it works
  • Google Calendar
  • Apple Calendar
  • Outlook
  • Any ICS/WebCal client

Simple workflow

With Super-Calendar you can:

Pick useful data, generate a stable subscription URL, and add it to the calendar app you already use.

Customize

Choose which calendar categories you want and which data you prioritize the most.

Generate

Generate a direct WebCal subscription link with the selected data.

Use

Import the link into your favorite calendar app and start using it.

Super-Calendar feed displayed inside Google Calendar

No new app required

Useful data where you already look every day

No new app required. Super-Calendar adds live context to the calendar you already use.

  • Climate, weather, moon phases, seasons, solstices, and equinoxes
  • Exchange rates, crypto volatility, and earnings calendar data
  • Personal, public, cultural, and religious calendar events
  • Custom yearly calendars and entertainment-oriented date feeds

Feed catalog

Calendar feeds

Choose from a variety of sources the data you want to subscribe to.

Weather

6-day forecasts with regular updates.

Moon phases

Lunar phases and moon events.

Seasons

Solstices, equinoxes, and seasonal changes.

Holidays

National, regional, and city holiday calendars.

Exchange rates

Currency exchange calendar data.

Crypto

Daily crypto market events and volatility markers.

Earnings

Company earnings calendar data.

Religious calendars

Multi-faith observances and important dates.

Events

Monthly public, cultural, and special events.

Custom calendars

Build your own yearly calendar feed.

Practical use cases

What you can build with Super-Calendar

Personal planning

Track holidays, weather, moon phases, seasons, and recurring yearly dates without maintaining them manually.

Explore feeds

Religious and cultural calendars

Subscribe to observances, celebrations, and important dates across different traditions and regions.

View religious feeds

Finance-aware calendars

Add exchange rates, earnings dates, crypto volatility, and market-related data to your calendar workflow.

View finance feeds

Developer-friendly feeds

Generate stable URLs that can be consumed by WebCal-compatible calendar clients and automation workflows.

Contact us

Calendar app compatibility

Use Super-Calendar with Google Calendar, Apple Calendar, Outlook, Thunderbird, and other ICS/WebCal clients.

See how it works

Custom yearly calendars

Create custom calendar feeds for routines, reminders, entertainment dates, and personal event collections.

View custom feeds

For developers and agents

Machine-readable calendar infrastructure

Use stable endpoints, OpenAPI, WebCal and machine-readable docs to generate calendar feeds programmatically.

API Docs /api/docs I/O Docs /io/ Legacy /api/legacy Agent access /agents/

Contact

Reach out to us

Questions, integrations, feed ideas, and early access requests are welcome.

contact@super-calendar.io t.me/super_calendar_tg_bot