2026-09-16

Add new guest folio settings-snapshot endpoint — returns the exact tax, fee, commission, and currency-conversion settings that were in effect when a reservation's financials were calculated, captured per stay. The doc includes a plain-language guide and a ready-to-run curl example. The snapshot channelCommission is omitted for legacy OTA reservations (for example, Airbnb and Vrbo) that predate the channel-commission breakdown feature, which is available only for new reservations confirmed after the feature is enabled (see here).

Price adjustment records returned by the total-amount price adjustments endpoint now include two additional reference IDs: groupAutoAdjustmentId and baseAdjustmentId — the spec doesn't document what they're used for beyond the field names, so treat them as available but not yet explained.