This API offers access to the latest published real time flow data for system entry points. The information is captured in two minute intervals, then published in a set every 12 minutes.
The data returned in the GetInstantaneousFlowData operation is structured in tables containing the following detail.
Table Name | Title | Description |
---|---|---|
table1 | Zone Supply | Supply data for entry zone |
table2 | Terminal Supply | Supply data for terminal |
table3 | Total Supply | Total Supply data |
table4 | Category Demand Flow | Demand flow by category |
table5 | Interconnector Flow | Interconnector export demand flow |
table6 | Total Demand | Total demand flow |
table7 | NTS Actual Linepack | NTS actual linepack flow |
Information in data tables is supplied grouped by an object name, with values supplied for each two minute timestamped interval.
National Gas Transmission proactively monitors the use of this API. If you are deemed to be accessing the website at a level that we believe to be unnecessary given the current rate at which the data on the website is refreshed, we will ask you to reconsider your API script. This is to ensure that operational and commercial gas data items continue to be available to all gas community members and other interested parties in a consistent, timely and accurate manner.
Web Service: InstantaneousFlowWebService
Port InstantaneousFlowWebServiceSoap Port typeSource code
- GetInstantaneousFlowDataDetailSource code
- GetLatestPublicationTimeDetailSource code
Port InstantaneousFlowWebServiceSoap12 Port typeSource code
- GetInstantaneousFlowDataDetailSource code
- GetLatestPublicationTimeDetailSource code
Operations
-
GetInstantaneousFlowDataStyle:documentOperation type:Request-response. The endpoint receives a message, and sends a correlated message.SOAP action:http://www.NationalGrid.com/EDP/UI/GetInstantaneousFlowDataInput:GetInstantaneousFlowDataSoapIn (soap:body, use = literal)Source codeparameters type GetInstantaneousFlowDataOutput:GetInstantaneousFlowDataSoapOut (soap:body, use = literal)Source codeparameters type GetInstantaneousFlowDataResponse
- GetInstantaneousFlowDataResult - optional; type EDPReportBE
- ReportName - optional; type string
- PublishedTime type dateTime
- EDPReportPage - optional; type EDPReportPageBE
- PageName - optional; type string
- CurrentGasDay type dateTime
- EDPEnergyGraphTableCollection - optional; type ArrayOfEDPEnergyGraphTableBE
- EDPEnergyGraphTableBE - optional, unbounded, nillable; type EDPEnergyGraphTableBE
- EDPEnergyGraphTableName - optional; type string
- ItemPosition type int
- EDPObjectCollection - optional; type ArrayOfEDPObjectBE
- EDPObjectBE - optional, unbounded, nillable; type EDPObjectBE
- EDPObjectName - optional; type string
- EDPObjectType - optional; type string
- EDPObjectID - optional; type string
- EnergyDataList - optional; type ArrayOfEDPEnergyDataBE
- EDPEnergyDataBE - optional, unbounded, nillable; type EDPEnergyDataBE
- ApplicableAt type dateTime
- FlowRate type double
- QualityIndicator - optional; type string
- AmendedTimeStamp - optional; type string
- ScheduleTime type dateTime
- EDPEnergyDataBE - optional, unbounded, nillable; type EDPEnergyDataBE
- EDPObjectBE - optional, unbounded, nillable; type EDPObjectBE
- Description - optional; type string
- EDPEnergyGraphTableBE - optional, unbounded, nillable; type EDPEnergyGraphTableBE
- NoteCollection - optional; type ArrayOfEDPNoteBE
- EDPNoteBE - optional, unbounded, nillable; type EDPNoteBE
- NoteText - optional; type string
- StartDate type dateTime
- EDPNoteBE - optional, unbounded, nillable; type EDPNoteBE
- GetInstantaneousFlowDataResult - optional; type EDPReportBE
-
GetLatestPublicationTimeStyle:documentOperation type:Request-response. The endpoint receives a message, and sends a correlated message.SOAP action:http://www.NationalGrid.com/EDP/UI/GetLatestPublicationTimeInput:GetLatestPublicationTimeSoapIn (soap:body, use = literal)Source codeparameters type GetLatestPublicationTimeOutput:GetLatestPublicationTimeSoapOut (soap:body, use = literal)Source codeparameters type GetLatestPublicationTimeResponse
- GetLatestPublicationTimeResult type dateTime