Events Open APIs
| Provider | Description | Commercial Use | Limits | Terms | Fees |
| EVDB | Get information on events, add events | No | Free | ||
| Upcoming.org | Get information on events/venues, add events/venues | No | Free | ||
| Zvents | Create events and groups; search for events, users, tags, and groups | No | Free |
Examples of sites using APIs
| Example | Description | APIs Used |
| Evmapper | EVDB event data and Google Maps | EVDB |
| Eve | EVDB venues and Google Maps | EVDB |
| FeedMap.net's BlogMap | mini-map (using Microsoft's Mappoint) that shows bloggers nearby and events nearby a particular blogger. | EVDB |
| Adactio Elsewhere | Displays forthcoming events in the hCalendar microformat | Upcoming.org |
| xfy RDF Calendar | xfy RDF Calendar is a schedule tool which uses RDF Calendar format. It also converts RDF Calendar format to iCalendar and hCalendar format. RDF Calendar XVCD gets the event information from the Web Services such as Google Calendar, eventful and Upcoming.org. | EVDB Upcoming.org |
Definitions:
Provider - Who is providing the API?
Description - What does the API let you do?
Commercial Use - Can you use this API for commercial use without asking?
Limits - Are there any limitations to amount of usage?
Terms - Link to Terms of Service