Modern Automotive Data Infrastructure

Accurate Automotive Data at Your Fingertips

Power your automotive applications with developer-first APIs. Access real-time VIN decoding, vehicle history, auction intelligence, and market valuations through a single, resilient cloud platform.

50-state plate intelligence 2M+ auction facilities connected PDF + JSON delivery

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Sub-second response times 99.99% Uptime SLA Enterprise-grade Security

4 core product modules

1990+ repair pricing coverage

24/7 live technical support

Why AutoStack

Engineered for Speed, Precision, and Scale

Everything you need to build next-generation automotive platforms without the overhead of complex backend infrastructure.

Enterprise Cloud Infrastructure

Built on resilient, global cloud architecture ensuring low latency, maximum uptime, and effortless scaling as your business grows.

Developer-First RESTful APIs

Lightweight REST endpoints returning clean JSON, JPEG, or PDF payloads for rapid integration and fully customized UI experiences.

Verified Data Accuracy

Aggregated directly from trusted, verified industry sources so dealerships, lenders, and platforms can act with confidence.

High-Entropy Security

Bank-grade security with high-entropy API key authentication, protecting every request across your integration surface.

Sub-Second Latency

Optimized query pipelines return complex automotive datasets in fractions of a second for seamless user experiences.

24/7 Live Technical Support

Dedicated developer support with around-the-clock live agent assistance whenever your team needs integration help.

API Suite

One platform. Four product modules. Production-ready payloads.

Explore the core building blocks behind AutoStack's automotive intelligence stack.

Module 1

VIN & License Plate Intelligence

Comprehensive identity and build intelligence in a single lookup flow.

VIN OCR API

Extract VINs from photos, inspections, and document scans with structured text output.

License Plate OCR & Decoding API

Convert any US license plate into VIN, year, make, model, trim, and vehicle class data.

VIN Decoding API

Decode full vehicle specifications, OEM packages, warranty metadata, and market signals in milliseconds.

JSON Payload Preview Live format

GET /v1/vin/decode?vin=1G1YM3D78ES******
{
  "status": 200,
  "data": {
    "vin": "1G1YM3D78ES******",
    "year": 2014,
    "make": "Chevrolet",
    "model": "Corvette",
    "trim": "Stingray Z51",
    "engine": "6.2L V8 OHV 16V",
    "transmission": "7-Speed Manual",
    "market_value": 38500
  }
}

Module 2

Vehicle History & Market Intelligence

Historical vehicle context built for buyers, lenders, and resale platforms.

Vehicle History API

Surface title events, odometer history, recall records, theft records, and ownership changes.

Auction History & Inspection API

Review sale events, pre-repair damage, and rich inspection imagery from connected auction sources.

Vehicle Sales History API

Track listing prices, seller details, mileage changes, and market movement across channels.

JSON Payload Preview Live format

GET /v1/history/vehicle?vin=WAULFAFR1DA******
{
  "status": 200,
  "data": {
    "title_check": "Clean",
    "ownership_history": 3,
    "open_recalls": 1,
    "auction_events": 4,
    "last_sale_price": 22750
  }
}

Module 3

Maintenance, Recall & Warranty Coverage

Operational insights that keep fleets, service ops, and ownership tools current.

Service & Maintenance Schedule API

Mileage-based OEM service intervals and preventative maintenance tasks tailored to each vehicle.

Vehicle Repair Pricing API

Estimate parts and labor costs with up-to-date pricing coverage spanning 1990 to present.

Factory Warranty API

Check OEM warranty status for powertrain, bumper-to-bumper, emissions, and roadside coverage.

JSON Payload Preview Live format

GET /v1/warranty/check?vin=5UXCR6C06N9******
{
  "status": 200,
  "data": {
    "powertrain": "Active until 2027-02-14",
    "bumper_to_bumper": "Expired",
    "roadside_assistance": "Active",
    "next_service_due_miles": 45000
  }
}

Module 4

Digital Documents & Window Sticker Delivery

Generate buyer-facing documents that look original and earn trust instantly.

Monroney Window Sticker API

Generate factory-style PDF or image stickers with packages, fuel economy, and original MSRP.

Document Rendering

Return high-resolution PDF or JPEG assets ready for dealer websites, CRMs, and internal tools.

Archive Lookup

Support modern and classic vehicles with structured document metadata for downstream workflows.

JSON Payload Preview Live format

GET /v1/window-sticker/render?vin=1FTFW1E50NFA*****
{
  "status": 200,
  "data": {
    "format": "pdf",
    "generation_time_ms": 812,
    "original_msrp": 68450,
    "epa_city_hwy": "17 / 23",
    "download_url": "https://docs.autostack.us/stickers/1FTF....pdf"
  }
}

Solutions

Built for every layer of automotive software

AutoStack helps product teams ship faster without stitching together fragmented vehicle data vendors.

Dealerships

Power online inventory, merchandising, appraisal, and trust-building document workflows.

Auto Fintech

Support underwriting, collateral validation, servicing, and residual value workflows with reliable data.

Marketplaces

Enrich listings with accurate vehicle specs, pricing context, and history-backed buyer confidence.

Developers

Launch quickly with clean payloads, predictable endpoints, and integration patterns that scale.

Developer Portal

Ready to Supercharge Your Automotive Software?

Start integrating our resilient automotive APIs today. Generate your API key in seconds with zero commitment.

Get Free API Key Schedule a Demo

Sample response REST / JSON

{
  "status": 200,
  "data": {
    "vin": "1G1YM3D78ES******",
    "year": 2014,
    "make": "Chevrolet",
    "model": "Corvette",
    "trim": "Stingray Z51",
    "engine": "6.2L V8 OHV 16V",
    "transmission": "7-Speed Manual",
    "market_value": 38500
  }
}