For aggregators

For event listings, calendars and developers: our upcoming concerts are freely available, without registration or a key, through a JSON API and an MCP server.

Events · JSON

Open API

The upcoming events and their details for your event listing, calendar, app or bot.

https://cornerstage.hu/api/v1/events

For AI assistants

MCP server

Ask your assistant what is on at Corner Stage this weekend.

https://cornerstage.hu/mcp

Endpoints

GET/api/v1/events

The upcoming events, soonest first.

GET/api/v1/events/{slug}

One upcoming event by its slug.

Filters

limit
At most this many events (1–100, default 50).
until
Only events starting on or before this day (YYYY-MM-DD).

Example

curl "https://cornerstage.hu/api/v1/events?limit=3"

Response

{
  "data": [
    {
      "slug": "rockheaven-2026-11-21",
      "name": "Rockheaven",
      "description": "Ismert rockslágerek a 70-es, 80-as évekből!",
      "performers": "Zalán, Mega Kobold",
      "starts_at": "2026-11-21T19:00:00+01:00",
      "doors_open_at": "2026-11-21T18:00:00+01:00",
      "ticket_price": "2500 Ft",
      "tickets_url": "https://…",
      "facebook_event_url": "https://…",
      "cover_image_url": null,
      "url": "https://cornerstage.hu/events/rockheaven-2026-11-21"
    }
  ]
}

MCP tools

For AI assistants (e.g. Claude, ChatGPT): add the address above as a remote MCP server in the client settings, no authentication needed.

list-upcoming-events

Lists the upcoming events; optional limit and until.

get-event

The details of one event by its slug.

30 / min

Requests per IP address

Above that we answer with 429.

Free

No registration

No key, no account.

Upcoming only

Upcoming events

Past events are not available.

JSON

Open CORS

Can be called from the browser. Please link back to the event page.

Logos

Use our logo next to our events: as SVG and transparent PNG, for dark and light backgrounds.

Download all (ZIP)