# TimeZones iCal Library API **Provider:** TimeZones iCal Library **Category:** storage **Base URL:** `https://tz.add-to-calendar-technology.com` **Auth:** api-key — `Authorization: Bearer YOUR_TOKEN` **Rate Limit:** Not applicable **Free Tier:** Yes — available **Pricing:** Enterprise / contact sales (subscription) **Docs:** https://tz.add-to-calendar-technology.com/ ## Description Database of official time zones and corresponding iCal VTIMEZONE blocks | No | Yes | Unknown | ## Endpoints | Method | Endpoint | Description | |--------|----------|-------------| | GET | `https://tz.add-to-calendar-technology.com/` | See documentation for endpoint reference | ## Authentication See documentation for authentication details ``` Authorization: Bearer YOUR_TOKEN ``` ## Sample Request ```bash curl 'https://tz.add-to-calendar-technology.com' ``` ## Sample Response ```json {} ``` ## Pricing Details Free and open-source. IANA timezone iCal library; no paid tiers. --- *Source: [API Map](https://apimap.dev/apis/timezones-ical-library/) — CC BY 4.0*