---
title: "Kelley Blue Book API: 6 endpoints, 1 credit per call"
description: "Get Kelley Blue Book data as structured JSON with one API key: vehicle research, consumer reviews, listing and listings. Free credits every month."
url: https://perceptlayer.com/apis/kbb
---

[APIs](https://perceptlayer.com/apis) / [Cars](https://perceptlayer.com/verticals/cars) / Kelley Blue Book

1 credit per call 6 endpoints

# Kelley Blue Book API

Get Kelley Blue Book data as structured JSON with one API key: vehicle research, consumer reviews, listing and listings. Free credits every month.

[Get a free API key](https://perceptlayer.com/signup) Run it below

Kelley Blue Book

GET /v1/kbb/taxonomy?vehicleListingType=used 

```
curl "https://api.perceptlayer.com/v1/kbb/taxonomy?vehicleListingType=used" \
  -H "X-API-Key: $API_KEY"
```

cURL 1 credit per successful call

Run this call below or from your dashboard to see a live response.

Playground

## Run this API

cURL shell 

```
curl "https://api.perceptlayer.com/v1/kbb/taxonomy?vehicleListingType=used" \
  -H "X-API-Key: $API_KEY"
```

Kelley Blue Book · 6 endpoints

## Endpoints

Every endpoint takes the same key. Open one for its parameters and an example request.

| Endpoint | Required parameters | Cost |
| --- | --- | --- |
| [GET `/v1/kbb/consumer-reviews`](https://perceptlayer.com/apis/kbb/consumer-reviews) | `year` `make` `model` | 1 credit |
| [GET `/v1/kbb/listing`](https://perceptlayer.com/apis/kbb/listing) | `url` | 1 credit |
| [GET `/v1/kbb/listings`](https://perceptlayer.com/apis/kbb/listings) | `zip` `page` +4 optional | 1 credit |
| [GET `/v1/kbb/taxonomy`](https://perceptlayer.com/apis/kbb/taxonomy) | `vehicleListingType` +3 optional | 1 credit |
| [GET `/v1/kbb/valuation`](https://perceptlayer.com/apis/kbb/valuation) | `url` | 1 credit |
| [GET `/v1/kbb/vehicle-research`](https://perceptlayer.com/apis/kbb/vehicle-research) | `year` `make` `model` | 1 credit |

Overview

## About the Kelley Blue Book API

## What you can get

The Kelley Blue Book API returns vehicle research, consumer reviews, listing and listings as clean JSON. Each successful call costs one credit, and calls that fail are free.

Cars JSON REST MCP

### More cars APIs

[Aramisauto](https://perceptlayer.com/apis/aramisauto) [Autohero](https://perceptlayer.com/apis/autohero) [AutoScout24](https://perceptlayer.com/apis/autoscout24) [AutoTempest](https://perceptlayer.com/apis/autotempest) [AutoTrack.nl](https://perceptlayer.com/apis/autotrack-nl) [Autotrader](https://perceptlayer.com/apis/autotrader) [AutoTrader UK](https://perceptlayer.com/apis/autotrader-uk) [AutoTrader.ca](https://perceptlayer.com/apis/autotrader-ca) [AutoUncle](https://perceptlayer.com/apis/autouncle) [Autovit](https://perceptlayer.com/apis/autovit) [Bilbasen](https://perceptlayer.com/apis/bilbasen) [Blocket Bil](https://perceptlayer.com/apis/blocket-bil)

Use cases

### Compare prices across dealers and private sellers

`Use the Kelley Blue Book API to compare prices across dealers and private sellers` 

### Monitor inventory for makes and models

`Use the Kelley Blue Book API to monitor inventory for makes and models` 

### Build valuation and depreciation models

`Use the Kelley Blue Book API to build valuation and depreciation models` 

FAQ

## Questions

**How much does the Kelley Blue Book API cost?**

Each successful call costs one credit. New accounts get free credits every month, and credit packs bring the price down as you scale.

**What format are responses in?**

Every endpoint returns JSON, with no HTML parsing on your side.

**Do I need a separate key for Kelley Blue Book?**

No. One key works for every API in the catalogue.

## Try the Kelley Blue Book API with 1,000 free credits

No credit card. Failed calls are never billed.

[Get a free API key](https://perceptlayer.com/signup) [Read the docs](https://perceptlayer.com/docs)