<details><summary>Worldwide public holiday API</summary>Free and open-source API to retrieve official holidays by country and year. Lightweight and easy to integrate.</details>
Visit API Website →| Name | Date.nager.Date API |
| URL | https://date.nager.at/swagger/index.html |
| Category | Calendar & Events |
| Source | keploy-public-apis-collection |
| Added | May 30, 2026 |
<details><summary>Search, list, and manage events and organizers</summary>Access public events, venues, and ticketing data. Ideal for event discovery platforms and scheduling …
<details><summary>Search for concerts, sports, and entertainment events</summary>Filter by keyword, genre, location, and date. Great for entertainment and booking apps.</details>