MarketCheck
API v2 · All systems operational

The automotive data
& AI infrastructure

40M+ active listings. 1.2B+ historical records. Real-time pricing, specs, and market intelligence in one API.

Read the API reference Works with Claude ChatGPT Gemini via MarketCheck MCPs

40M+

Active listings

1.2B+

Historical records

1,200+

Customers

99.95%

Uptime

What you can build

Everything you need, one API.

Inventory Search

Search 40M+ active listings across cars, trucks, RVs, motorcycles, and heavy equipment.

VIN History

800M+ historical records: price trends, days on market, and ownership changes.

Dealer Intelligence

Search, profile, and monitor dealerships across the United States and Canada.

Market Pricing

AI-powered price predictions, MarketCheck Price, and MarketMatch for deal scoring.

VIN Decode

Basic and enhanced VIN decode with specs, options, packages, and recall data.

MCP Connector

Connect your AI assistant to MarketCheck data via the Model Context Protocol.

Use cases

Built for every automotive vertical.

Marketplaces

Build vehicle search, comparison, and listing platforms.

Pricing Tools

Power appraisals, trade-in estimates, and deal evaluation.

Insurance

Claims valuation, total-loss assessment, and replacement cost.

Lending

Collateral valuation, LTV analysis, and portfolio monitoring.

Dealership Tools

Inventory management, competitive pricing, and stocking guides.

AI & Analytics

Feed automotive data into LLMs, agents, and data pipelines.

MarketCheck MCPs

Drop MarketCheck into your AI agent.

Native tools for Claude, ChatGPT, Cursor, and any MCP-compatible client. Same key, same plan. Your agent calls inventory search, VIN decode, pricing, and history as first-class tools.

9 native tools

Inventory search, VIN decode, pricing, history. NA + UK.

Browse the catalog →

Connect any agent

Claude (web + Desktop), ChatGPT, Cursor, Claude Code, more. Two install paths.

See setup steps →

Examples by role

Real prompts for Dealers, Lenders, Insurers, Analysts. Tap to copy.

View prompts →

In-dashboard Playground

Chat with your MCP in the portal: pick a model, see tool calls live.

Open the playground →

Docs MCP · Free · No key

Building with Claude Code or Cursor? Give it our docs.

One command puts searchable MarketCheck documentation and the exact parameters of all 73 endpoints inside your coding assistant while it writes your integration. 

claude mcp add --transport http marketcheck-docs https://developers.marketcheck.com/api/docs-mcp
bash

Cursor, VS Code, and Windsurf snippets are on the MCP page, and here is what you can build. Prefer files? AGENTS.md and openapi.json.

NA Pricing

Simple, transparent pricing.

All prices in USD. Free is $0 for 500 calls a month with no per-call charges, and calls stop at the cap until the next month. Paid plans add per-call data fees and higher limits. No setup fees.

Free

$0/mo
  • 500 Calls Per Month
  • 5 Calls Per Second
  • 100 Mile Radius Restriction

Basic

$299/mo
+ data fees
  • 5000 Calls Per Month
  • 5 Calls Per Second
  • 100 Mile Radius Restriction
  • 1500 Row Pagination Limit
  • Access to every API Endpoint
  • Access To 3rd Party API's

Standard

$749/mo
+ data fees
  • Unlimited API Calls
  • 40 Calls Per Second
  • 500 Mile Radius Restriction
  • 1500 Row Pagination Limit
  • Access To Every API Endpoint
  • Access To Widgets And White Label Search
  • Access To 3rd Party API's

Enterprise

Inquire
  • Unlimited Calls Per Month
  • Custom Built Reports
  • No Radius Restriction
  • Full Bulk Data Feed Delivery
  • Full Access To Everything in Standard Tier

By subscribing you agree to our API Terms of Service, which cover permitted use, data caching, and AI/LLM restrictions.

All plans work with Claude ChatGPT Gemini via MarketCheck MCPs

Data Fee Schedule

No data fee information available.

Enterprise pricing

Enterprise customers pay negotiated per-call rates with committed-spend discounts, volume agreements, and multi-year term pricing. Custom endpoint development, dedicated infrastructure, and SLA-backed reliability are bundled into the contract.

Contact sales

Cost Estimator

1 · Base Plan

2 · Estimated Monthly Calls

No per-call endpoint data available.

Monthly Estimate

Base plan $0.00
+ data fees (enter call volumes above to estimate)

Estimated Total

Billed monthly

$0.00

/ month

Sign up · No setup fees

Ready to build?

Sign up and make your first API call in under a minute. Free includes 500 calls a month with no per-call charges. Paid plans add per-call data fees and higher limits.