generated: '2026-07-19'
method: searched
source: https://github.com/headout/api-docs/blob/master/ui-components/seatmap.md
components:
- family: Seatmap
  name: Seat selection iframe
  type: iframe
  embed_url: https://www.headout.com/seatmap/tour-group/{productId}
  example: https://www.headout.com/seatmap/tour-group/3023?date=2023-03-11&time=19:30:00&deviceType=MOBILE&currencyCode=GBP&showOnly=true
  parameters:
    date: 'YYYY-MM-DD'
    time: 'HH:MM:SS'
    currencyCode: ISO 4217 (e.g. GBP)
    deviceType: [MOBILE, DESKTOP]
    showOnly: 'optional; true = display without initialization'
  communication: >-
    Bidirectional via the postMessage API. Parent sends commands (incl. an
    initPlugin event to pass config) and receives updates via message listeners.
  restriction: >-
    Domain must be registered/allow-listed with Headout to embed the iframe
    ("Not all domains are allowed to use this Iframe to prevent misuse").