ISO New England Web Services API v1.1 data model

{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "$id": "https://raw.githubusercontent.com/api-evangelist/iso-new-england/refs/heads/main/json-schema/iso-new-england-web-services-schemas.json",
 "title": "ISO New England Web Services API v1.1 data model",
 "description": "JSON Schema 2020-12 rendering of the 217 data types ISO New England publishes as XML Schema at https://webservices.iso-ne.com/docs/v1.1/ns0.xsd and ns1.xsd (saved verbatim under schemas/). Derived by the API Evangelist enrichment pipeline on 2026-07-27 - XML attributes are rendered as \"@name\" properties and element text as \"$\", matching the JSON representation observed in real responses from the public ISO Express dashboard proxy. Not published by ISO New England.",
 "x-provenance": {
  "method": "derived",
  "generated": "2026-07-27",
  "sources": [
   "https://webservices.iso-ne.com/docs/v1.1/ns0.xsd",
   "https://webservices.iso-ne.com/docs/v1.1/ns1.xsd"
  ]
 },
 "$defs": {
  "ActualFifteenMinInterchange": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "ActInterchange": {
     "type": "number"
    },
    "Purchase": {
     "type": "number"
    },
    "Sale": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ActualFifteenMinInterchange"
  },
  "ActualFifteenMinInterchanges": {
   "type": "object",
   "properties": {
    "ActualFifteenMinInterchange": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/ActualFifteenMinInterchange"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ActualFifteenMinInterchanges"
  },
  "ActualInterchange": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "ActInterchange": {
     "type": "number"
    },
    "Purchase": {
     "type": "number"
    },
    "Sale": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ActualInterchange"
  },
  "ActualInterchanges": {
   "type": "object",
   "properties": {
    "ActualInterchange": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/ActualInterchange"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ActualInterchanges"
  },
  "CapacityScarcityCondition": {
   "type": "object",
   "properties": {
    "TradingIntervalBegin": {
     "type": "string",
     "format": "date-time"
    },
    "LocationId": {
     "type": "integer"
    },
    "LocationName": {
     "type": "string"
    },
    "SystemCondition": {
     "type": "string"
    }
   },
   "required": [
    "TradingIntervalBegin"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_CapacityScarcityCondition"
  },
  "CapacityScarcityConditions": {
   "type": "object",
   "properties": {
    "CapacityScarcityCondition": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/CapacityScarcityCondition"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_CapacityScarcityConditions"
  },
  "CombinedHourlyDemand": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "DaLoad": {
     "type": "number"
    },
    "RtLoad": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_CombinedHourlyDemand"
  },
  "CombinedHourlyDemands": {
   "type": "object",
   "properties": {
    "CombinedHourlyDemand": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/CombinedHourlyDemand"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_CombinedHourlyDemands"
  },
  "DailyFrmThresholdPrice": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "ForwardReservedHeatRate": {
     "type": "number"
    },
    "FuelIndex": {
     "type": "number"
    },
    "ForwardReserveThresholdPrice": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "ForwardReservedHeatRate",
    "FuelIndex",
    "ForwardReserveThresholdPrice"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DailyFrmThresholdPrice"
  },
  "DailyFrmThresholdPrices": {
   "type": "object",
   "properties": {
    "DailyFrmThresholdPrice": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DailyFrmThresholdPrice"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DailyFrmThresholdPrices"
  },
  "DailyOfferThreshPrice": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "OfferThreshPrice": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "OfferThreshPrice"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DailyOfferThreshPrice"
  },
  "DailyOfferThreshPrices": {
   "type": "object",
   "properties": {
    "DailyOfferThreshPrice": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DailyOfferThreshPrice"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DailyOfferThreshPrices"
  },
  "DayAheadConstraint": {
   "$ref": "#/$defs/Constraint",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadConstraint"
  },
  "DayAheadConstraints": {
   "type": "object",
   "properties": {
    "DayAheadConstraint": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DayAheadConstraint"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadConstraints"
  },
  "DayAheadLmpAvgCongestion": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "AvgOnPeakDaCongestion": {
     "type": "number"
    },
    "AvgOffPeakDaCongestion": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadLmpAvgCongestion"
  },
  "DayAheadLmpAvgCongestions": {
   "type": "object",
   "properties": {
    "DayAheadLmpAvgCongestion": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DayAheadLmpAvgCongestion"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadLmpAvgCongestions"
  },
  "DayAheadPrdClearing": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "DaClearedMw": {
     "type": "number"
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadPrdClearing"
  },
  "DayAheadPrdClearings": {
   "type": "object",
   "properties": {
    "DayAheadPrdClearing": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DayAheadPrdClearing"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadPrdClearings"
  },
  "DayAheadVirtualProxy": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "OnPeakIncProxy": {
     "type": "number"
    },
    "OnPeakDecProxy": {
     "type": "number"
    },
    "OffPeakIncProxy": {
     "type": "number"
    },
    "OffPeakDecProxy": {
     "type": "number"
    },
    "ZonalLMPDate": {
     "type": "string",
     "format": "date-time"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadVirtualProxy"
  },
  "DayAheadVirtualProxys": {
   "type": "object",
   "properties": {
    "DayAheadVirtualProxy": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DayAheadVirtualProxy"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DayAheadVirtualProxys"
  },
  "DrDispatch": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "EffectiveDate": {
     "type": "string",
     "format": "date-time"
    },
    "DispatchMw": {
     "type": "number"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    }
   },
   "required": [
    "BeginDate",
    "EffectiveDate",
    "DispatchMw",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DrDispatch"
  },
  "DrDispatches": {
   "type": "object",
   "properties": {
    "DrDispatch": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DrDispatch"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DrDispatches"
  },
  "DrtpResult": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "CaseId": {
     "type": "integer"
    },
    "HistoricalThresholdPrice": {
     "type": "number"
    },
    "DemandReductionThresholdPrice": {
     "type": "number"
    },
    "RegressionCoefficientA": {
     "type": "number"
    },
    "RegressionCoefficientB": {
     "type": "number"
    },
    "RegressionCoefficientC": {
     "type": "number"
    },
    "Rsquare": {
     "type": "number"
    },
    "TradingMonth": {
     "type": "string",
     "format": "date-time"
    },
    "ReferenceMonth": {
     "type": "string",
     "format": "date-time"
    },
    "FuelIndexTradingMonth": {
     "type": "number"
    },
    "FuelIndexReferenceMonth": {
     "type": "number"
    },
    "PricePointLowerThreshold": {
     "type": "number"
    },
    "PricePointUpperThreshold": {
     "type": "number"
    },
    "AdjustedOfferCapacity": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "CaseId",
    "RegressionCoefficientA",
    "RegressionCoefficientB",
    "RegressionCoefficientC",
    "Rsquare"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DrtpResult"
  },
  "DrtpResults": {
   "type": "object",
   "properties": {
    "DrtpResult": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/DrtpResult"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_DrtpResults"
  },
  "ExternalFlow": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "ActualFlow": {
     "type": "number"
    },
    "ImportLimit": {
     "type": "number"
    },
    "ExportLimit": {
     "type": "number"
    },
    "CurrentSchedule": {
     "type": "number"
    },
    "Purchase": {
     "type": "number"
    },
    "Sale": {
     "type": "number"
    },
    "TotalExports": {
     "type": "number"
    },
    "TotalImports": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate",
    "Location"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ExternalFlow"
  },
  "ExternalFlows": {
   "type": "object",
   "properties": {
    "ExternalFlow": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/ExternalFlow"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_ExternalFlows"
  },
  "FCMBilateralResults": {
   "type": "object",
   "properties": {
    "FCMBilateralResult": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FCMBilateralResult"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FCMBilateralResults"
  },
  "FCMRAResults": {
   "type": "object",
   "properties": {
    "FCMRAResult": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FCMRAResult"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FCMRAResults"
  },
  "FifteenMinBc": {
   "type": "object",
   "properties": {
    "Type": {
     "type": "string",
     "enum": [
      "PRELIM",
      "FINAL"
     ]
    },
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "ConstraintName": {
     "type": "string"
    },
    "MarginalValueInterval": {
     "type": "string",
     "format": "date-time"
    },
    "MarginalValue": {
     "type": "number"
    },
    "HourEnd": {
     "type": "string"
    }
   },
   "required": [
    "BeginDate",
    "ConstraintName",
    "MarginalValueInterval",
    "HourEnd"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FifteenMinBc"
  },
  "FifteenMinBcs": {
   "type": "object",
   "properties": {
    "FifteenMinBc": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FifteenMinBc"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FifteenMinBcs"
  },
  "FifteenMinLmp": {
   "$ref": "#/$defs/Lmp",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FifteenMinLmp"
  },
  "FifteenMinLmps": {
   "type": "object",
   "properties": {
    "FifteenMinLmp": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/Lmp"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FifteenMinLmps"
  },
  "FinalHourlyReservePrice": {
   "$ref": "#/$defs/ReservePrice",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FinalHourlyReservePrice"
  },
  "FinalHourlyReservePrices": {
   "type": "object",
   "properties": {
    "FinalHourlyReservePrice": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FinalHourlyReservePrice"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FinalHourlyReservePrices"
  },
  "FiveMinLmp": {
   "$ref": "#/$defs/Lmp",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinLmp"
  },
  "FiveMinLmps": {
   "type": "object",
   "properties": {
    "FiveMinLmp": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/Lmp"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinLmps"
  },
  "FiveMinRcp": {
   "$ref": "#/$defs/Rcp",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinRcp"
  },
  "FiveMinRcps": {
   "type": "object",
   "properties": {
    "FiveMinRcp": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FiveMinRcp"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinRcps"
  },
  "FiveMinReservePrice": {
   "$ref": "#/$defs/ReservePrice",
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinReservePrice"
  },
  "FiveMinReservePrices": {
   "type": "object",
   "properties": {
    "FiveMinReservePrice": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FiveMinReservePrice"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinReservePrices"
  },
  "FiveMinSystemLoad": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "LoadMw": {
     "type": "number"
    },
    "NativeLoad": {
     "type": "number"
    },
    "ArdDemand": {
     "type": "number"
    },
    "SystemLoadBtmPv": {
     "type": "number"
    },
    "NativeLoadBtmPv": {
     "type": "number"
    }
   },
   "required": [
    "BeginDate"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinSystemLoad"
  },
  "FiveMinSystemLoads": {
   "type": "object",
   "properties": {
    "FiveMinSystemLoad": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FiveMinSystemLoad"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FiveMinSystemLoads"
  },
  "forecast_capacity_analysis_report": {
   "type": "object",
   "properties": {
    "report_day": {
     "x-xsd-type": "type_day",
     "description": "XSD type type_day is referenced but not declared in the published schemas."
    },
    "report_type": {
     "type": "string",
     "enum": [
      "SCRA_A",
      "SCRA_B",
      "SCRA_07",
      "SCRA_11",
      "SCRA_20"
     ]
    },
    "report_version_date": {
     "x-xsd-type": "type_date",
     "description": "XSD type type_date is referenced but not declared in the published schemas."
    },
    "forecast_capacity_analysis_hours": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/forecast_capacity_analysis_hours"
     },
     "maxItems": 25
    }
   },
   "required": [
    "report_day",
    "report_type",
    "report_version_date"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_forecast_capacity_analysis_report"
  },
  "forecast_capacity_analysis_hours": {
   "type": "object",
   "properties": {
    "market_hour": {
     "$ref": "#/$defs/market_hour"
    },
    "available_capacity_mw": {
     "x-xsd-type": "type_mw",
     "description": "XSD type type_mw is referenced but not declared in the published schemas."
    },
    "load_forecast_mw": {
     "x-xsd-type": "type_mw",
     "description": "XSD type type_mw is referenced but not declared in the published schemas."
    },
    "reserve_requirement_mw": {
     "x-xsd-type": "type_mw",
     "description": "XSD type type_mw is referenced but not declared in the published schemas."
    },
    "capacity_requirement_mw": {
     "x-xsd-type": "type_mw",
     "description": "XSD type type_mw is referenced but not declared in the published schemas."
    },
    "surplus_capacity_mw": {
     "x-xsd-type": "type_mw",
     "description": "XSD type type_mw is referenced but not declared in the published schemas."
    }
   },
   "required": [
    "market_hour",
    "available_capacity_mw",
    "load_forecast_mw",
    "reserve_requirement_mw",
    "capacity_requirement_mw",
    "surplus_capacity_mw"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_forecast_capacity_analysis_hours"
  },
  "market_hour": {
   "type": "object",
   "properties": {
    "gmt_begin_date": {
     "type": "string",
     "format": "date-time"
    },
    "local_day": {
     "type": "string",
     "format": "date-time"
    },
    "local_hour_end": {
     "type": "string"
    }
   },
   "required": [
    "gmt_begin_date",
    "local_day",
    "local_hour_end"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns1.xsd#type_market_hour"
  },
  "forecast_capacity_analysis_reports": {
   "type": "object",
   "properties": {
    "forecast_capacity_analysis_report": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/forecast_capacity_analysis_report"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_forecast_capacity_analysis_reports"
  },
  "FtrAuctionClearingPrice": {
   "type": "object",
   "properties": {
    "AuctionName": {
     "type": "string"
    },
    "ClassType": {
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    },
    "LocationID": {
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    },
    "LocationName": {
     "type": "string"
    },
    "LocationType": {
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     "enum": [
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      "LOAD ZONE",
      "NETWORK NODE",
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      "HUB NODE",
      "RELIABILITY REGION",
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      "RESERVE ZONE",
      "SYSTEM",
      "INT. AREA",
      "EXT. AREA",
      "DISPATCH ZONE",
      "CAPACITY ZONE",
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      "DRR AGGREGATION ZONE"
     ]
    },
    "Location": {
     "$ref": "#/$defs/LocationRef"
    },
    "ClearingPrice": {
     "type": "number"
    }
   },
   "required": [
    "LocationID",
    "LocationName",
    "LocationType",
    "Location",
    "ClearingPrice"
   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FtrAuctionClearingPrice"
  },
  "FtrAuctionClearingPrices": {
   "type": "object",
   "properties": {
    "FtrAuctionClearingPrice": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FtrAuctionClearingPrice"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FtrAuctionClearingPrices"
  },
  "FtrAuctionResult": {
   "type": "object",
   "properties": {
    "AuctionName": {
     "type": "string"
    },
    "CustomerId": {
     "type": "integer"
    },
    "CustomerName": {
     "type": "string"
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    },
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      "CAPACITY ZONE",
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    },
    "SinkLocation": {
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    "SinkLocationType": {
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     "enum": [
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      "HUB NODE",
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    "BuySell": {
     "type": "string"
    },
    "ClassType": {
     "type": "string"
    },
    "AwardFTRMW": {
     "type": "number"
    },
    "AwardFTRPrice": {
     "type": "number"
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FtrAuctionResult"
  },
  "FtrAuctionResults": {
   "type": "object",
   "properties": {
    "FtrAuctionResult": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/FtrAuctionResult"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_FtrAuctionResults"
  },
  "GenFuelMix": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "GenMw": {
     "type": "number"
    },
    "FuelCategoryRollup": {
     "type": "string"
    },
    "FuelCategory": {
     "type": "string"
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     "type": "string",
     "enum": [
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      "N",
      "-"
     ]
    }
   },
   "required": [
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    "GenMw",
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   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_GenFuelMix"
  },
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   "properties": {
    "GenFuelMix": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/GenFuelMix"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_GenFuelMixes"
  },
  "HbDayAheadArdBids": {
   "type": "object",
   "properties": {
    "HbDayAheadArdBid": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbArdBid"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadArdBids"
  },
  "HbDayAheadDemandBid": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "MaskedParticipantId": {
     "type": "integer"
    },
    "MaskedLocationId": {
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    "LocationType": {
     "type": "string",
     "enum": [
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    },
    "BidType": {
     "type": "string"
    },
    "BidId": {
     "type": "integer"
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    "Segments": {
     "$ref": "#/$defs/Segments"
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadDemandBid"
  },
  "HbDayAheadDemandBids": {
   "type": "object",
   "properties": {
    "HbDayAheadDemandBid": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbDayAheadDemandBid"
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    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadDemandBids"
  },
  "HbDayAheadDrrBids": {
   "type": "object",
   "properties": {
    "HbDayAheadDrrBid": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbDrrBid"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadDrrBids"
  },
  "HbDayAheadEnergyOffers": {
   "type": "object",
   "properties": {
    "HbDayAheadEnergyOffer": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbEnergyOffer"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadEnergyOffers"
  },
  "HbDayAheadLoadResponseOffer": {
   "type": "object",
   "properties": {
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     "type": "string",
     "format": "date-time"
    },
    "MaskedCustomerId": {
     "type": "integer"
    },
    "MaskedAssetId": {
     "type": "integer"
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    "OfferMw": {
     "type": "number"
    },
    "OfferPrice": {
     "type": "number"
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    "CurtailmentPrice": {
     "type": "number"
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    "MinInterruptHours": {
     "type": "integer"
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   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadLoadResponseOffer"
  },
  "HbDayAheadLoadResponseOffers": {
   "type": "object",
   "properties": {
    "HbDayAheadLoadResponseOffer": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbDayAheadLoadResponseOffer"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbDayAheadLoadResponseOffers"
  },
  "HbFTRAuction": {
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     "format": "date-time"
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    "SourceLocation": {
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      "INT. AREA",
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      "DISPATCH ZONE",
      "CAPACITY ZONE",
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    },
    "SinkLocation": {
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    },
    "SinkLocationType": {
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    "BuySell": {
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    "ClassType": {
     "type": "string"
    },
    "BidMW": {
     "type": "number"
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    "BidPrice": {
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    },
    "BidStatus": {
     "type": "string"
    },
    "AuctionName": {
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    },
    "MaskedCustomerId": {
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   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbFTRAuction"
  },
  "HbFTRAuctions": {
   "type": "object",
   "properties": {
    "HbFTRAuction": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbFTRAuction"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbFTRAuctions"
  },
  "HbForwardReserveAuctionOffer": {
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     "type": "string",
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    },
    "MaskedCustomerId": {
     "type": "integer"
    },
    "ReserveZone": {
     "$ref": "#/$defs/ReserveLocRef"
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    "ProductType": {
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    },
    "Segments": {
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    }
   },
   "required": [
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   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbForwardReserveAuctionOffer"
  },
  "HbForwardReserveAuctionOffers": {
   "type": "object",
   "properties": {
    "HbForwardReserveAuctionOffer": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbForwardReserveAuctionOffer"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbForwardReserveAuctionOffers"
  },
  "HbImportExport": {
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   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "MarketType": {
     "type": "string"
    },
    "MaskedCustomerId": {
     "type": "integer"
    },
    "MaskedSourceId": {
     "type": "integer"
    },
    "MaskedSinkId": {
     "type": "integer"
    },
    "EmergencyFlag": {
     "type": "string",
     "enum": [
      "Y",
      "N",
      "-"
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    },
    "Direction": {
     "type": "string"
    },
    "TransactionType": {
     "type": "string"
    },
    "Price": {
     "type": "number"
    },
    "Mw": {
     "type": "number"
    }
   },
   "required": [
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   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbImportExport"
  },
  "HbImportExports": {
   "type": "object",
   "properties": {
    "HbImportExport": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbImportExport"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbImportExports"
  },
  "HbRealTimeArdBids": {
   "type": "object",
   "properties": {
    "HbRealTimeArdBid": {
     "type": "array",
     "items": {
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     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbRealTimeArdBids"
  },
  "HbRealTimeDrrBids": {
   "type": "object",
   "properties": {
    "HbRealTimeDrrBid": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbDrrBid"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbRealTimeDrrBids"
  },
  "HbRealTimeEnergyOffers": {
   "type": "object",
   "properties": {
    "HbRealTimeEnergyOffer": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbEnergyOffer"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbRealTimeEnergyOffers"
  },
  "HbRegulationOffer": {
   "type": "object",
   "properties": {
    "BeginDate": {
     "type": "string",
     "format": "date-time"
    },
    "MaskedParticipantId": {
     "type": "integer"
    },
    "MaskedAssetId": {
     "type": "integer"
    },
    "RegulationCapability": {
     "type": "number"
    },
    "RegulationOfferPrice": {
     "type": "number"
    },
    "SelfScheduledRegulation": {
     "type": "number"
    },
    "RegulationLowLimit": {
     "type": "number"
    },
    "RegulationHighLimit": {
     "type": "number"
    },
    "RegulationStatus": {
     "type": "string",
     "enum": [
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      "UNAVAILABLE"
     ]
    },
    "AutomaticResponseRate": {
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    },
    "RegulationServiceOfferPrice": {
     "type": "number"
    },
    "RegulationCapacityOfferPrice": {
     "type": "number"
    },
    "IntertemporalOpportunityCost": {
     "type": "number"
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbRegulationOffer"
  },
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   "properties": {
    "HbRegulationOffer": {
     "type": "array",
     "items": {
      "$ref": "#/$defs/HbRegulationOffer"
     }
    }
   },
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_HbRegulationOffers"
  },
  "Hbfcmara": {
   "type": "object",
   "properties": {
    "Cp": {
     "type": "string"
    },
    "AucType": {
     "type": "string"
    },
    "MaskResID": {
     "type": "number"
    },
    "MaskLPID": {
     "type": "number"
    },
    "MaskCZID": {
     "type": "number"
    },
    "ResType": {
     "type": "string"
    },
    "MaskIntfcID": {
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    "BidType": {
     "type": "string"
    },
    "Seg1Mw": {
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    },
    "Seg1Price": {
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    "Seg2Mw": {
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    },
    "Seg2Price": {
     "type": "number"
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    "Seg3Mw": {
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    "Seg3Price": {
     "type": "number"
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    "Seg4Mw": {
     "type": "number"
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    "Seg4Price": {
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    },
    "Seg5Mw": {
     "type": "number"
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    "Seg5Price": {
     "type": "number"
    }
   },
   "required": [
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   ],
   "x-xsd-source": "schemas/iso-new-england-web-services-ns0.xsd#type_Hbfcmara"


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# Full source: https://raw.githubusercontent.com/api-evangelist/iso-new-england/refs/heads/main/json-schema/iso-new-england-web-services-schemas.json