---
title: "System Price and NIV (DISEBSP)"
method: GET
path: "/gb/elexon/settlement/disebsp"
tags: ["Elexon"]
---

# System Price and NIV (DISEBSP)

`GET /gb/elexon/settlement/disebsp`

System price and net imbalance volume (NIV) values per settlement period calculated by Elexon.

## Query parameters

- `date_from` string, date-time, required
- `date_to` string, date-time, required
- `limit` integer
- `offset` integer
- `timezone` 'UTC' | 'Europe/Berlin' | 'Europe/London' | 'America/New_York' | 'America/Chicago' | 'America/Los_Angeles'

## Response `200`

Success

- object
  - `count` integer, required
  - `next` string, uri, nullable
  - `previous` string, uri, nullable
  - `results` ElexonDISEBSP[], required
    - `settlementDate` string, date, nullable
    - `settlementPeriod` integer, nullable
    - `startTime` string, date-time, nullable
    - `createdDateTime` string, date-time, nullable
    - `systemSellPrice` number, nullable
    - `systemBuyPrice` number, nullable
    - `bsadDefaulted` boolean, nullable
    - `priceDerivationCode` string
    - `reserveScarcityPrice` number, nullable
    - `netImbalanceVolume` number, nullable
    - `sellPriceAdjustment` number, nullable
    - `buyPriceAdjustment` number, nullable
    - `replacementPrice` number, nullable
    - `replacementPriceReferenceVolume` number, nullable
    - `totalAcceptedOfferVolume` number, nullable
    - `totalAcceptedBidVolume` number, nullable
    - `totalAdjustmentSellVolume` number, nullable
    - `totalAdjustmentBuyVolume` number, nullable
    - `totalSystemTaggedAcceptedOfferVolume` number, nullable
    - `totalSystemTaggedAcceptedBidVolume` number, nullable
    - `totalSystemTaggedAdjustmentSellVolume` number, nullable
    - `totalSystemTaggedAdjustmentBuyVolume` number, 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)