List the menus
Partner key + restaurant key. Every menu, active or not, in sortOrder, with its schedule, counts and isLiveNow (whether customers see it right now). Among the active menus inside their date period: when one or more have a schedule window right now, only those are shown (the highest priority; equal priority shows all), also instead of the default menu. Otherwise the default menu is shown, also when it has a schedule of its own and is outside it. A menu with a schedule that is not the default is therefore shown only inside its windows, and the main menu must be the default to be shown the rest of the time. With no active default menu, all active menus are shown outside the windows. isLiveNow says whether the menu is shown right now. The list comes in one page (nextCursor is always null).
Authentication
The partner key (lbp_test_… or lbp_live_…), sent as Authorization: Bearer lbp_… and created in LettBestilt Partner under Partner key. It belongs to the whole partner, not to a restaurant, and only works against /api/v1/partner. Server to server only: a request with an Origin header is rejected with 403 FORBIDDEN, and the key must never be in a browser. A TEST key sees and creates only sandboxes; LIVE keys work once LettBestilt Partner is open. A suspended or archived partner, a revoked key and a restaurant key (lbs_…) here give 401 UNAUTHORIZED; an expired key gives 401 KEY_EXPIRED.
The restaurant’s own key (lbs_test_… or lbs_live_…) for calls about one restaurant in the partner API, sent together with the partner key. The key must have full access (scope *, otherwise 403 INSUFFICIENT_SCOPE), belong to a restaurant the partner owns and be in the same environment as the partner key. A restaurant that does not exist, belongs to another partner or does not match the key always gives the same 404 RESTAURANT_NOT_FOUND. Older keys without an environment in the prefix (lbs_<random>) are not accepted here; rotate them in LettBestilt Partner.
Path parameters
The restaurant’s slug. It must match the restaurant key in X-LettBestilt-Restaurant-Key.