---
title: "Live Detailed System Price"
method: GET
path: "/gb/modo/markets/detailed-system-price-live"
tags: ["Live Balancing Mechanism"]
deprecated: true
---

# Live Detailed System Price

`GET /gb/modo/markets/detailed-system-price-live`

> **Deprecated.**

Details of every balancing action taken by National Grid ESO in the Balancing Mechanism for each settlement period. Includes fields used to calculate system price and NIV. For the current settlement period, this dataset represents all the actions taken so far by National Grid ESO, and is not a forecast for the end of the settlement period. This endpoint is deprecated, and any missing data will not be backfilled.

## Query parameters

- `date_from` string, date, required
- `date_to` string, date, required
- `settlement_period` integer
- `limit` integer
- `offset` integer

## Response `200`

Success

- object
  - `count` integer, required
  - `next` string, uri, nullable
  - `previous` string, uri, nullable
  - `results` MarketScreens[], required
    - `id` integer
    - `bmu_id` string, required
    - `boa_id` integer, required
    - `timestamp` string, date-time, nullable
    - `date` string, date, required
    - `settlement_period` integer, required
    - `pair_id` number, nullable
    - `boa_type` string, required
    - `action_type` string, required
    - `so_flag` boolean, required
    - `stor_flag` boolean, required
    - `cadl_flag` boolean, required
    - `acceptance_time` string, date-time, nullable
    - `from_time` string, date-time, nullable
    - `to_time` string, date-time, nullable
    - `volume` number, required
    - `price` number, required
    - `first_stage_flag` boolean, required
    - `second_stage_flag` boolean, required
    - `repriced_indicator` boolean, required
    - `stor_adjusted_price` number, required
    - `dmat_adjusted_volume` number, required
    - `arbitrage_adjusted_volume` number, required
    - `niv_adjusted_volume` number, required
    - `replacement_price` number, required
    - `par_adjusted_volume` number, required
    - `transmission_loss_multiplier` number, required
    - `fuel_type` 'SUPPLIER' | 'BATTERY' | 'CCGT' | 'OTHER' | 'WIND' | 'BIOMASS' | 'HYDRO' | 'OCGT' | 'INTERCONNECTOR' | 'CASCADE_HYDRO' | 'SOLAR' | 'PS' | 'NUCLEAR' | 'COAL' | 'VIRTUAL' | 'UNKNOWN' | 'GAS', nullable

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `429` — Too Many Requests

---

[API](https://skmtc.net/modoenergy/apis/modo-energy-api.md) · [All operations](https://skmtc.net/modoenergy/apis/modo-energy-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/modoenergy/modo-energy-api/revisions/6c4b83d3fc12/schema)