Get Luma event details
Input
slug requiredThe event's short Luma slug, e.g. "9n5kxo7k" from luma.com/9n5kxo7k.
Output
name requiredslug requiredevent_id requiredstart_at requiredcity optionalhosts optionalend_at optionalis_free optionalWhether every ticket is free.
timezone optionalcover_url optionalcategories optionalcoordinate optionalvenue_name optionaldescription optionalguest_count optionalAs Luma reports it. Luma reports 0 when the organizer hides the guest list (show_guest_list false), whatever the real count.
full_address optionalticket_count optionalcalendar_name optionalcalendar_slug optionallocation_type optionalshow_guest_list optionalWhether the organizer shows the guest list to guests. False: get_event_attendees returns only the public preview, even after registering.
require_approval optionalWhether a registration waits for the organizer's approval.
registration_questions optionalThe event's registration form as Luma declares it, in order. `id` is a key register_to_event's `answers` takes.
registration_availability optionalFAQ
Luma unofficial API: register for free Luma events
An unofficial Luma API for attendee registration: Luma's own API lets a host add guests to their events, not register you for someone else's, and this does that programmatically in one call. Register the signed-in Luma account for a free public event by its slug. Custom registration questions are answered from what you pass in `answers`, and a phone number from `phone_number` — nothing is invented, so an unanswered required question is refused rather than guessed at. Required terms and agreement boxes are ticked only when you pass accept_terms:true; optional marketing opt-ins are never ticked. Fails loudly on events that aren't free or aren't open for registration. This signs you up as an attendee under your real identity, so confirm the event with the person you're helping before running it — cancelling afterward is a separate action.
Cancel registration for a Luma event
Cancel the signed-in Luma account's registration for an event by its slug. A registration already cancelled is reported as such rather than an error; an event the account was never registered for is refused, since there is nothing to cancel. This notifies the event organizer that you won't attend, so confirm the event with the person you're helping before running it — re-registering afterward is a separate action.
Get Luma event attendees
Get the attendees of a Luma event. When the signed-in account is an approved guest and the organizer has the guest list switched on, this returns the full roster — every guest, paginated, with their public profile and social handles. Otherwise it returns the featured preview Luma shows on the event page and explains why in roster_note, so a short list is never mistaken for an empty event. Check roster_scope to tell the two apart. Returns public profile fields only — no email addresses — but it is still a list of real people, so treat the output as personal data.