---
title: "SO-SO prices (SOSO)"
method: GET
path: "/datasets/SOSO"
tags: ["BMRS Datasets"]
---

# SO-SO prices (SOSO)

`GET /datasets/SOSO`

This endpoint provides system operator to system operator prices data, filtered by publish time.
This API endpoint has a maximum range of 24 hours.

## Query parameters

- `publishDateTimeFrom` string, date-time, required
- `publishDateTimeTo` string, date-time, required
- `format` 'json' | 'xml' | 'csv'

## Response `200`

Data retrieved

- InsightsApiModelsResponsesDatasetResponse1InsightsApiModelsResponsesMiscDatasetRowsSoSoPricesDatasetRow
  - `data` InsightsApiModelsResponsesMiscDatasetRowsSoSoPricesDatasetRow[], nullable
    - `dataset` string, nullable
    - `publishTime` string, date-time, nullable
    - `senderIdentification` string, nullable
    - `receiverIdentification` string, nullable
    - `contractIdentification` string, nullable
    - `resourceProvider` string, nullable
    - `tradeDirection` string, nullable
    - `tradeQuantity` number, double
    - `tradePrice` number, double
    - `traderUnit` string, nullable
    - `startTime` string, date-time
    - `endTime` string, date-time
    - `settlementDate` string, date

## Other responses

- `400` — Error with query parameters - see response for details
- `429` — Too many requests
- `500` — Server error - please try again later

---

[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)