---
title: "Bid Offer Acceptance Level Flagged (BOALF)"
method: GET
path: "/datasets/BOALF"
tags: ["BMRS Datasets"]
---

# Bid Offer Acceptance Level Flagged (BOALF)

`GET /datasets/BOALF`

This endpoint provides bid offer acceptance data.
            
By default, the from and to parameters filter the data inclusively and this endpoint will return any data where
TimeFrom is within the requested time range. If the settlementPeriodFrom or settlementPeriodTo parameters are
provided, it will instead filter to return any data where TimeFrom is within the specified range of settlement
periods. It is possible to search using a combination of time and/or settlement date & settlement period.
Note: When filtering via settlement date, from/to are treated as Dates only, with the time being ignored.
For example, 2022-06-01T00:00Z and 2022-06-01T11:11Z are both treated as the settlement date 2022-06-01.
            
All Dates and DateTimes should be expressed as defined within
<a href="https://datatracker.ietf.org/doc/html/rfc3339#section-5.6" target="_blank">RFC 3339</a>.
            
Some examples of date parameter combinations are shown below.
            
Filtering from datetime to datetime
            
    /datasets/boalf?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z
            
Filtering from datetime to settlement date and period:
            
    /datasets/boalf?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodTo=1
            
Filtering from settlement date and period to datetime:
            
    /datasets/boalf?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodFrom=1
            
Filtering from settlement date and period to settlement date and period:
            
    /datasets/boalf?from=2022-06-01T00:00Z&to=2022-07-01T00:00Z&settlementPeriodFrom=1&settlementPeriodTo=1

## Query parameters

- `from` string, date-time, required
- `to` string, date-time, required
- `settlementPeriodFrom` integer
- `settlementPeriodTo` integer
- `bmUnit` string[]
- `format` 'json' | 'xml' | 'csv'

## Response `200`

Data retrieved

- InsightsApiModelsResponsesDatasetResponse1InsightsApiModelsResponsesBalancingDatasetRowsBidOfferAcceptanceLevelDatasetResponse
  - `data` InsightsApiModelsResponsesBalancingDatasetRowsBidOfferAcceptanceLevelDatasetResponse[], nullable
    - `dataset` string, nullable
    - `settlementDate` string, date
    - `settlementPeriodFrom` integer
    - `settlementPeriodTo` integer
    - `timeFrom` string, date-time
    - `timeTo` string, date-time
    - `levelFrom` integer
    - `levelTo` integer
    - `acceptanceNumber` integer
    - `acceptanceTime` string, date-time
    - `deemedBoFlag` boolean
    - `soFlag` boolean
    - `amendmentFlag` string, nullable
    - `storFlag` boolean
    - `rrFlag` boolean, nullable
    - `nationalGridBmUnit` string, nullable
    - `bmUnit` string, nullable

## 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)