---
title: "Get Daily Peak Report"
method: GET
path: "/reports/daily_peak/{iso}"
tags: ["Reports"]
---

# Get Daily Peak Report

`GET /reports/daily_peak/{iso}`

Get a daily peak report for the specified ISO on the specified date. If multiple peaks in LMP values are found in the Day Ahead Market data for a given zone, only data for the first peak will be returned.

NOTE: You must be on a paid Grid Status plan to access this endpoint.

## Path parameters

- `iso` 'CAISO' | 'ERCOT' | 'IESO' | 'ISONE' | 'MISO' | 'NYISO' | 'PJM' | 'SPP', required

## Query parameters

- `date` string, date, required — The date for which the report should be generated.
- `api_key` string, nullable — API key for authentication (query)

## Headers

- `x-api-key` string, nullable — API key for authentication (header)

## Response `200`

Successful response

- PeakLoadReportResponse
  - `ISO` string, required
  - `market_date` string, date, required
  - `timezone` string, required
  - `peak_dam_lmp` PeakDamLmpResponse[], nullable
  - `peak_load` PeakIntervalResponse
    - `interval_start_market` string, date-time, required
    - `interval_end_market` string, date-time, required
    - `load` number, required
    - `net_load` number, required
  - `peak_net_load` PeakIntervalResponse
    - `interval_start_market` string, date-time, required
    - `interval_end_market` string, date-time, required
    - `load` number, required
    - `net_load` number, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/gridstatus/apis/grid-status-api.md) · [All operations](https://skmtc.net/gridstatus/apis/grid-status-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/gridstatus/grid-status-api/versions/fa1f094be2d4/schema)