diff --git a/openbb_platform/core/openbb_core/provider/abstract/query_params.py b/openbb_platform/core/openbb_core/provider/abstract/query_params.py
index 654e815d3fc..1e531101482 100644
--- a/openbb_platform/core/openbb_core/provider/abstract/query_params.py
+++ b/openbb_platform/core/openbb_core/provider/abstract/query_params.py
@@ -26,7 +26,7 @@ class QueryParams(BaseModel):
     """
 
     __alias_dict__: Dict[str, str] = {}
-    __openbb_extra__: Dict[str, Any] = {}
+    __json_schema_extra__: Dict[str, Any] = {}
 
     def __repr__(self):
         """Return the string representation of the QueryParams object."""
diff --git a/openbb_platform/core/openbb_core/provider/registry_map.py b/openbb_platform/core/openbb_core/provider/registry_map.py
index f6669c16405..f140085bb45 100644
--- a/openbb_platform/core/openbb_core/provider/registry_map.py
+++ b/openbb_platform/core/openbb_core/provider/registry_map.py
@@ -113,7 +113,7 @@ class RegistryMap:
         extra_query,
     ):
         model: BaseModel = RegistryMap._get_model(fetcher, type_)
-        for f, props in getattr(model, "__openbb_extra__", {}).items():
+        for f, props in getattr(model, "__json_schema_extra__", {}).items():
             for p in props:
                 if f in standard_query["fields"]:
                     model_field = standard_query["fields"][f]
diff --git a/openbb_platform/providers/alpha_vantage/openbb_alpha_vantage/models/equity_historical.py b/openbb_platform/providers/alpha_vantage/openbb_alpha_vantage/models/equity_historical.py
index b64f8f3db6b..972d563c7aa 100644
--- a/openbb_platform/providers/alpha_vantage/openbb_alpha_vantage/models/equity_historical.py
+++ b/openbb_platform/providers/alpha_vantage/openbb_alpha_vantage/models/equity_historical.py
@@ -35,7 +35,7 @@ class AVEquityHistoricalQueryParams(EquityHistoricalQueryParams):
     Source: https://www.alphavantage.co/documentation/#time-series-data
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: Literal["1m", "5m", "15m", "30m", "60m", "1d", "1W", "1M"] = Field(
         default="1d",
diff --git a/openbb_platform/providers/cboe/openbb_cboe/models/equity_historical.py b/openbb_platform/providers/cboe/openbb_cboe/models/equity_historical.py
index 9d3c39deb2a..c74afc3430a 100644
--- a/openbb_platform/providers/cboe/openbb_cboe/models/equity_historical.py
+++ b/openbb_platform/providers/cboe/openbb_cboe/models/equity_historical.py
@@ -30,7 +30,7 @@ class CboeEquityHistoricalQueryParams(EquityHistoricalQueryParams):
     Source: https://www.cboe.com/
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: Literal["1m", "1d"] = Field(
         default="1d",
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/crypto_historical.py b/openbb_platform/providers/fmp/openbb_fmp/models/crypto_historical.py
index ad63f464f41..a9a0c1fceaa 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/crypto_historical.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/crypto_historical.py
@@ -24,7 +24,7 @@ class FMPCryptoHistoricalQueryParams(CryptoHistoricalQueryParams):
     """
 
     __alias_dict__ = {"start_date": "from", "end_date": "to"}
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     timeseries: Optional[NonNegativeInt] = Field(
         default=None, description="Number of days to look back."
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/equity_historical.py b/openbb_platform/providers/fmp/openbb_fmp/models/equity_historical.py
index b776da66856..105ce3c72e1 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/equity_historical.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/equity_historical.py
@@ -26,7 +26,7 @@ class FMPEquityHistoricalQueryParams(EquityHistoricalQueryParams):
     """
 
     __alias_dict__ = {"start_date": "from", "end_date": "to"}
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     limit: Optional[NonNegativeInt] = Field(
         default=None,
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
index caa6f776a9d..9c19a47579a 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
@@ -36,7 +36,7 @@ class PolygonCryptoHistoricalQueryParams(CryptoHistoricalQueryParams):
     Source: https://polygon.io/docs/crypto/get_v2_aggs_ticker__cryptoticker__range__multiplier___timespan___from___to
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: str = Field(
         default="1d", description=QUERY_DESCRIPTIONS.get("interval", "")
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
index 4ced7f23527..039c9fd0fdd 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
@@ -36,7 +36,7 @@ class PolygonEquityHistoricalQueryParams(EquityHistoricalQueryParams):
     Source: https://polygon.io/docs/stocks/getting-started
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: str = Field(
         default="1d", description=QUERY_DESCRIPTIONS.get("interval", "")
diff --git a/openbb_platform/providers/tiingo/openbb_tiingo/models/equity_historical.py b/openbb_platform/providers/tiingo/openbb_tiingo/models/equity_historical.py
index c6c813a8444..12f508df906 100644
--- a/openbb_platform/providers/tiingo/openbb_tiingo/models/equity_historical.py
+++ b/openbb_platform/providers/tiingo/openbb_tiingo/models/equity_historical.py
@@ -24,7 +24,7 @@ class TiingoEquityHistoricalQueryParams(EquityHistoricalQueryParams):
         "start_date": "startDate",
         "end_date": "endDate",
     }
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: Literal["1d", "1W", "1M", "1Y"] = Field(
         default="1d", description=QUERY_DESCRIPTIONS.get("interval", "")
diff --git a/openbb_platform/providers/yfinance/openbb_yfinance/models/crypto_historical.py b/openbb_platform/providers/yfinance/openbb_yfinance/models/crypto_historical.py
index 8fd1e60afa0..0cdb4375c23 100644
--- a/openbb_platform/providers/yfinance/openbb_yfinance/models/crypto_historical.py
+++ b/openbb_platform/providers/yfinance/openbb_yfinance/models/crypto_historical.py
@@ -26,7 +26,7 @@ class YFinanceCryptoHistoricalQueryParams(CryptoHistoricalQueryParams):
     Source: https://finance.yahoo.com/crypto/
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: Optional[INTERVALS] = Field(default="1d", description="Data granularity.")
     period: Optional[PERIODS] = Field(
diff --git a/openbb_platform/providers/yfinance/openbb_yfinance/models/equity_historical.py b/openbb_platform/providers/yfinance/openbb_yfinance/models/equity_historical.py
index dcc1901c420..df55675d525 100644
--- a/openbb_platform/providers/yfinance/openbb_yfinance/models/equity_historical.py
+++ b/openbb_platform/providers/yfinance/openbb_yfinance/models/equity_historical.py
@@ -26,7 +26,7 @@ class YFinanceEquityHistoricalQueryParams(EquityHistoricalQueryParams):
     Source: https://finance.yahoo.com/
     """
 
-    __openbb_extra__ = {"symbol": ["multiple_items_allowed"]}
+    __json_schema_extra__ = {"symbol": ["multiple_items_allowed"]}
 
     interval: Optional[
         Literal[