tradein-mvp/backend/app/services/sber_index.py

@@ -26,10 +26,12 @@ It is a client-visible change that requires a backtest gate. Defer to a separate
 
 REF_AREA codes (sberindex internal region IDs, not ОКАТО/ISO):
   643 = Россия               — confirmed live, vault research note 2026-05-31-0845.
-  8   = Свердловская область — verified 2026-05-31 via dynpage form REF_AREA codelist;
-        real_estate_deals: 2017-01 61 632 → 2026-04 146 329 руб/м².
-  47  = Москва               — verified 2026-05-31 via dynpage form REF_AREA codelist;
-        real_estate_deals: 2017-01 211 194 → 2026-04 374 030 руб/м².
+  66  = Свердловская область — verified 2026-05-31 brute-force against /api/sowa
+        (region name from ref_area field of response);
+        real_estate_deals: 2017-01 51 046 → 2026-04 128 443 руб/м².
+  77  = Москва               — verified 2026-05-31 brute-force against /api/sowa
+        (region name from ref_area field of response);
+        real_estate_deals: 2017-01 148 471 → 2026-04 309 510 руб/м².
 """
 
 from __future__ import annotations
@@ -53,12 +55,12 @@ logger = logging.getLogger(__name__)
 # ---------------------------------------------------------------------------
 
 # REF_AREA code → city label used as the primary key in sber_price_index.
-# Codes confirmed 2026-05-31 via /api/dynpage/ru/dashboards/real_estate_deals
-# → form field «REF_AREA» codelist (sberindex internal region IDs, not ОКАТО/ISO).
+# Codes verified 2026-05-31 by brute-force scan against /api/sowa
+# (region name taken from ref_area field of API response; not ОКАТО/ISO).
 SBER_REF_AREAS: dict[str, str] = {
     "643": "Россия",
-    "8": "Свердловская область",
-    "47": "Москва",
+    "66": "Свердловская область",
+    "77": "Москва",
 }
 
 # Dashboards to pull: slug → human label (used as 'segment' placeholder)