---
title: "Historic half-hourly interconnector flows (FUELINST)"
method: GET
path: "/generation/outturn/interconnectors"
tags: ["Generation"]
---

# Historic half-hourly interconnector flows (FUELINST)

`GET /generation/outturn/interconnectors`

This endpoint provides the interconnector flows report derived from the Generation by Fuel Type (FUELINST)
data and shows both interconnector imports and exports; the data is updated every five minutes.
            
Settlement date parameters must be provided in the exact format yyyy-MM-dd.

## Query parameters

- `publishDateTimeFrom` string, date-time
- `publishDateTimeTo` string, date-time
- `settlementDateFrom` string, date
- `settlementDateTo` string, date
- `settlementPeriod` integer[]
- `interconnectorName` string[]
- `format` 'json' | 'xml' | 'csv'

## Response `200`

OK

- InsightsApiModelsResponsesResponseWithMetadata1InsightsApiModelsResponsesGenerationHalfHourlyInterconnectorOutturn
  - `data` InsightsApiModelsResponsesGenerationHalfHourlyInterconnectorOutturn[], nullable
    - `dataset` string, nullable
    - `publishTime` string, date-time, nullable
    - `startTime` string, date-time, nullable
    - `settlementDate` string, date
    - `settlementDateTimezone` string, nullable
    - `settlementPeriod` integer, nullable
    - `interconnectorName` string, nullable
    - `generation` integer, nullable
  - `metadata` InsightsApiModelsMetadataApiResponseSourceMetadata
    - `datasets` string[], nullable

---

[API](https://skmtc.net/elexon/apis/bmrs-insights.md) · [All operations](https://skmtc.net/elexon/apis/bmrs-insights/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/elexon/bmrs-insights/versions/d94e9edb295e/schema)