eventsl.ink

Applications can use the eventsl.ink service to create links that open in compatible applications. This allows users to share events across different platforms while maintaining a consistent experience.

graph LR
	A([Application A])
	B([Application B])
	C([Application C])
	Redirector(eventsl.ink)

	Redirector -.-> A
	Redirector -.-> B
	Redirector -->|Preferred App| C

	A -->|Share link| Redirector

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Link Format

The links are path-based with query parameters for intent parsing. The base URL is https://eventsl.ink.

• Show an event: /event or /e

Search parameters for event links:

• One of the following:
  • at: an AT Protocol event record URI
  • url: an HTTP URL pointing to a JSON event payload

Optional, affecting how the event summary and metadata are rendered:

• language (or lang): a BCP 47 tag, defaulting to the request's Accept-Language
• timezone (or tz): an IANA zone, defaulting to the most common zone across the event's instances, then UTC

Examples:

• https://eventsl.ink/e?at=at://did:plc:example/community.lexicon.calendar.event/3kxyz
• https://eventsl.ink/event?url=https://deniz.blue/events-data/events/2026/foss/fosdem26.json

Applications

If you have an application or a website that can handle event links, you can make a pull request to add it to the list of applications in data/applications.json.

If you have an Android application you can also add it to the assetlinks.json file.

Development

The site is a Cloudflare Worker that renders HTML on the server; visitors receive no JavaScript bundle. Static files under public/ are served by the assets binding.

pnpm install
pnpm dev

pnpm typecheck runs tsc, and pnpm deploy publishes with wrangler.