Market Values API

Get retail, wholesale or trade-in market values using statistical models and comparable sales across U.S. and Canada for automotive pricing, valuation, and analysis.

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18M+

Active Listings

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26K +

Comparable Listings

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12 mos

Data Window

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24 hrs

Data Refresh

Vehicle Market Valuations in One Call

Retrieve structured vehicle market data with flexible VIN and attribute-based queries

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Market Values API

Send HTTPS GET or POST requests with an API key to search market values by VIN or vehicle attributes in JSON, XML, or HTML formats. Responses include average price estimates, price distribution ranges, listing counts, and valuation adjustments based on mileage, condition, and known damage. Review the documentation or run a VIN or YMMT-based request to evaluate integration outputs.

  • Secure REST API with API key authentication
  • Responses available in JSON, XML, or HTML formats
  • Query parameters for VIN or vehicle identifiers, mileage, valuation type, condition, and damage history
  • Sample data available for testing and integrating valuation data

Ideal for:

Marketplaces, valuation tools, analytics platforms, dealerships, fintech apps, and automotive SaaS products.

API Documentation

What You Get via Market Values API

Available data, outputs, and capabilities in one API

Retail, trade-in, wholesale values

Retail, private party, and trade-in values returned in every response.
Full coverage across the US and major Canadian markets.

Condition adjustment

Pass excellent, good, fair, or poor condition to adjust values accordingly.

Mileage adjustment

Values shift automatically based on deviation from market-average mileage.

ZIP/postal anchoring

Values are derived from active listings in the vehicle's specific local market.

VIN or spec_id input

Submit a decoded VIN or use spec_id for batch valuation workflows.

Market Value Endpoint

// Vehicle Market Values API

const res = await fetch(
  "https://marketvalue.vinaudit.com/v2/marketvalue/?key=YOUR_API_KEY"
);
200 OK
{
  "success": true,
  "vin": "...",
  "vehicle": "...",
  "mileage": 0,
  "prices": { ... },
  "adjustments": { ... },
  "type": "..."
}

Reliable Data for Automotive Data-Driven Operations

Leverage actionable insights to standardize pricing, strengthen risk evaluation, and improve operational consistency across systems

For Digital Products & Apps

Integrate vehicle market value data to power pricing tools and user-facing automotive applications

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For Dealers or Dealer Groups

Apply vehicle market value data to support appraisals and inventory pricing decisions

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For Insurance Companies

 Use vehicle market value data to support claims valuation and insurance risk assessment

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For Finance Companies

Evaluate vehicle market value data to support collateral analysis and lending risk decisions


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For CRM Enrichment

Enrich customer records with vehicle market value insights to support sales and engagement

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For Market Trends and Insights

Analyze vehicle market value data and pricing distribution to identify market trends

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Use Cases:  Vehicle Valuation in Action

Use market value data to align pricing with market conditions, reduce valuation risk, and improve decision speed.

Borrower Vehicle Risk Profiling

Assess borrower vehicle risk using depreciation trends and market performance indicators.

Finance

Days-On-Market Intelligence

Analyze time-to-sale data to prioritize faster-moving vehicles and adjust pricing strategies.

Dealer GroupsSoftware & StartupsWarranty

Depreciation Forecasting

Predict future vehicle values using historical pricing data for lending and fleet planning.

InsuranceWarranty

EV & Emerging Segment Analytics

Analyze pricing and demand trends for EVs, hybrids, and emerging vehicle market segments.

Dealer GroupsSoftware & StartupsOnline Marketplaces

Risk & Stability Assessment

Evaluate pricing volatility and market stability to support insurance and lending risk decisions.

InsuranceFinance

Vehicle Pricing Intelligence

Optimize vehicle valuations and pricing strategies using retail and wholesale market pricing data.

Dealer GroupsFinanceWarrantyInsurance

Choose the Plan That Fits Your Scale

Plans designed for startups, growing platforms, and enterprise data teams.

Trial

Free

Best for Evaluation & Testing

  • Up to 100 queries
  • API Documentation
  • Users Account
  • API Usage Reports
Sign Up

Self-Service

$100/mo

Best for Small teams & early adopters

  • + $0.10/query
  • Users Account
  • Priority email support
  • API Usage Reports
  • API Documentation
Subscribe

Enterprise

Contact Us

Perfect for Large-scale or custom needs

  • Volume Discounts
  • Customizations
  • 99.9%+ Service Level Agreement
  • Dedicated Integration Support
  • API Documentation
  • API Usage Reports
Schedule a Meeting

See How We Help Automotive Businesses

Bart Stone

Founder, DealerWebsites.com

"VinAudit has been our primary data supplier since 2015, delivering consistently reliable VIN-level data to power multiple aspects of our dealer websites platform year after year."

Tyler Hall

CEO, Drivably

“VinAudit has been an exceptional data partner, delivering the most comprehensive data on vehicles in the US market and enabling seamless integration with our platform to power in-depth, real-time insights for our clients."

Steve Greenfield

General Partner, Automotive Ventures

"VinAudit has done an impressive job compiling an extensive repository of automotive build, market, and history data into a uniquely unified platform that quietly powers some of the most innovative companies and products in our industry."

Anoop Tiwari

Principal, A9i

"Over more than two decades in digital automotive, I’ve seen how rare it is to find a data partner that combines broad market visibility with the flexibility needed for real-world implementation. VinAudit stands out for its comprehensive view of the U.S. retail automotive market and its support for production-grade automotive integrations."

Jiarui Liu

Assistant Professor of Marketing, New York University Stern

"I have benefited from the data provided by VinAudit across several research projects. VinAudit consistently delivers high-quality, detailed, and well-structured data on vehicle specifications, which supports my research on consumer electric vehicle purchase decisions and their environmental impact. "

Frequently Asked Questions

Our market value estimates are based on listing data from up to 18 million listings across over 150,000 dealers, analyzed using statistical models. Accuracy depends on the volume and relevance of comparable listings, data coverage, and modeling approach, rather than a fixed percentage. Each estimate includes price distribution, listing count, and confidence thresholds to help evaluate reliability.

Sign up for an API-enabled account to obtain your API key. Use HTTPS requests to query the Vehicle Market Value API and retrieve valuation data in supported formats. Documentation includes sample requests to help you begin integration.

The Vehicle Market Value API analyzes millions of comparable vehicle listings from dealer and private-party sources. It applies statistical models to estimate market value based on recent pricing activity and vehicle attributes.

Developers can query vehicle valuation data using VIN or vehicle attributes such as make, model, year, and trim. Additional inputs like mileage, condition, and market type can refine the returned results.

The Market Values API returns valuation data in JSON, XML, or HTML formats. These formats support integration into pricing systems, analytics platforms, and automotive applications.

Market value estimates are updated frequently using newly aggregated listing records. Many updates occur in near real-time as new listings are processed across the automotive market.

VinAudit Market Values are based on listing prices aggregated from millions of vehicles and analyzed using statistical models. Like Kelley Blue Book and Black Book, it uses similar market data, but differs in modeling and coverage. Estimates include supporting metrics such as average price, distribution, listing count, and confidence thresholds to ensure reliability.