---
title: "HDL and LDL manual override summary - RTM"
method: GET
path: "/us/ercot/rtm/60d-hdl-ldl"
tags: ["ERCOT"]
---

# HDL and LDL manual override summary - RTM

`GET /us/ercot/rtm/60d-hdl-ldl`

## Request

- Base URL: `https://api.modoenergy.com/pub/v1`
- URL: `https://api.modoenergy.com/pub/v1/us/ercot/rtm/60d-hdl-ldl`
- Auth: one of:
  - API key in header `X-Token`
  - none

HDL and LDL manual overrride summary in the ERCOT real-time market. 60-day delayed data.

## 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` HDLLDLManOverrideSerializers[], required
    - `scedTimeStamp` string, date-time, required
    - `repeatedHourFlag` string, required
    - `participantName` string, required
    - `resourceName` string, required
    - `hdlOriginal` number, required
    - `hdlManual` number, required
    - `hdlFinal` number, required
    - `ldlOriginal` number, required
    - `ldlManual` number, required
    - `ldlFinal` number, required
    - `reasonCode` string, required

## Other responses

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

---

[API](https://skmtc.dev/modoenergy/apis/modo-energy-api.md) - [All operations](https://skmtc.dev/modoenergy/apis/modo-energy-api/llms.txt) - [OpenAPI document](https://skmtc.dev/modoenergy/apis/modo-energy-api/revisions/7d9d1bd6ee06?raw)