VIN Decoder API

Decode any VIN into 40+ structured attributes, including year, make, model, trim, engine, drivetrain, fuel type, and MSRP, returned in a single structured response

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SubscribeAPI Documentation
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100K+

YMMT IDs

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50+

VIN Attributes

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150+

Equipment & Style Attributes

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US & Canada

Vehicle Specs

Seamless VIN-Based Data Access

Retrieve vehicle specifications and selection data efficiently

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VIN Decoder API

The VIN Decoder API provides VIN-based vehicle data through authenticated requests using VIN, YMMT, or vehicle ID, with responses in JSON or XML formats. Outputs include vehicle specifications, vehicle configuration data, attributes, equipment and options, recalls, warranties, and images, along with selection endpoints for standardized year, make, model, trim, and style datasets and structured vehicle data outputs

  • Authenticated requests using VIN, YMMT, or vehicle ID inputs
  • Responses available in JSON or XML formats
  • Returns vehicle specifications, attributes, equipment, recalls, warranties, and images
  • Includes selection endpoints for year, make, model, trim, and style datasets
  • Standardized outputs support downstream system integration

Ideal for:

Automotive marketplaces, dealerships, developers, insurers, lenders, and automotive platforms integrating VIN decoding data

API Documentation

VIN Decoder API Features

Powerful datasets delivered through a single API

Vehicle specs data

Retrieve detailed vehicle attributes including make, model, year, trim, engine, drivetrain, and body style

Vehicle configuration and equipment

Access equipment details, options, color data, and configuration attributes based on VIN or YMMT inputs

Recall and warranty data

Retrieve recall information and manufacturer warranty coverage associated with the vehicle

Vehicle images

Access available vehicle photos tied to specific VINs or configurations

Selection datasets (YMMT)

Retrieve standardized lists of year, make, model, trim, and style for building filters and dropdowns

VIN Decoder Endpoint

// VIN Decoder API
 
const res = await fetch(
  "https://specifications.vinaudit.com/v3/specifications
  ?vin=YOUR_VIN
  &key=YOUR_API_KEY"
);
200 OK
{
  "success": true,
  "attributes": {...},
  "equipment": [...],
  "colors": [...],
  "recalls": [...],
  "warranties": [...],
  "photos": [...]
}

Structured VIN Data for Automotive Operations

Improve vehicle identification and data consistency across systems

For Digital Products & Apps

Power search and filtering features using vehicle specifications and attribute data across automotive applications

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For Dealers or Dealer Groups

Populate inventory systems with standardized vehicle attributes to support listings, inventory data enrichment, merchandising, and internal workflows

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For Insurance Companies

Validate vehicle attributes and configuration data to support underwriting models and risk evaluation systems

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For Finance Companies

Enable valuation and loan processing systems using vehicle specifications and attribute datasets

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For CRM Enrichment

Enhance customer profiles with decoded vehicle attributes to support segmentation and lifecycle engagement strategies

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For Online Marketplaces

Normalize listing data using vehicle specifications to improve search relevance and platform consistency

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Use Cases for Scalable VIN Decoding

VIN Decoder API returns consistent vehicle attributes dataset for validation, enrichment, and platform-level integration

Borrower Vehicle Risk Profiling

Use vehicle attributes and configuration data to support risk assessment and validate borrower vehicles.

Finance

Data for AI

Provide structured vehicle specifications to power AI models and automotive applications.

InvestorsSoftware & StartupsWarranty

Detailed VIN Specs

Enrich VINs with standardized specs and attributes for search, analytics, and inventory workflows

Dealer GroupsWarrantyInsurance

Vehicle Search

Support vehicle search and filtering by using standardized VIN-derived attributes across applications and inventory systems.

Dealer GroupsOnline MarketplacesFinanceInsuranceSoftware & StartupsWarranty

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
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Self-Service

$100/mo

Best for Small teams & early adopters

  • + $0.10/query
  • Users Account
  • Priority email support
  • API Usage Reports
  • API Documentation
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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
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See How We Help Automotive Business

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

The API returns structured vehicle specifications derived from a VIN or vehicle input. This VIN decoding API outputs attributes, vehicle equipment details and vehicle configuration data, recall and warranty data, and vehicle images. These datasets support integration into automotive systems and applications

The VIN Decoder API uses normalized year/make/model/trim mappings to identify the most likely trim from a VIN and related vehicle attributes. This helps reduce inconsistencies across data sources and improves matching reliability for downstream applications. While no fixed accuracy percentage is specified, the API is designed to provide consistent trim-level identification for vehicle lookup, standardization, and data enrichment workflows.

The VIN Decoder API covers most makes and models across the U.S. and Canada for vehicles with standard 17-character VINs. Coverage is strongest for vehicles produced after the early 1980s, while older or highly customized vehicles may have limited data.

VIN decoding extracts vehicle specifications such as engine, trim, and configuration details. VIN lookup provides historical records like accidents, title data, and ownership history. These serve different purposes similar to a VIN lookup service in automotive data workflows.

Yes, the API provides consistent vehicle attributes and configuration data across different inputs as an automotive data API. This helps normalize inventory, listings, and internal datasets while improving integration across systems using structured vehicle data.