---
title: "Days worth of supply left on dealer lots"
method: GET
path: "/daysSupply"
tags: ["Supply Data", "Developer Plan Or Greater"]
---

# Days worth of supply left on dealer lots

`GET /daysSupply`

Average, median, standard deviation, population variance, and whole region average of the 
days of supply left on dealer lots for a given brand and region. The average, median, stdDev, and pVar fields are calculated on
a dealer by dealer basis while the whole region average treats the entire region like a single dealership. 
The average field may differ from the whole region average, especially when dealers are out of 
a given model. 

The available brand and region names can be retrieved from their respective endpoints.

## Query parameters

- `jwt` string, required
- `brandName` string, required
- `regionName` string

## Response `200`

Successful Response

- GenericResponse
  - `brandName` string
  - `modelName` string
  - `regionName` string
  - `condition` string
  - `msg` string
  - `cacheTimeLimit` integer
  - `data` unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/autodealerdata/apis/cis-automotive-api.md) · [All operations](https://skmtc.dev/autodealerdata/apis/cis-automotive-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/autodealerdata/cis-automotive-api/revisions/ffe19d0f3ae1/schema)