Build Better Car Classifieds with Vehicle Data APIs
Make every listing faster to post, easier to trust, and simpler to search. Vehicle Databases gives classified sites and vehicle marketplaces the APIs to read a VIN from a photo, fill in the listing, and screen for salvage titles, theft, and mismatched details.
Help Sellers Create Vehicle Listings Faster
The easier it is to enter vehicle information, the simpler it becomes for sellers to publish complete listings. Combine OCR, VIN decoding, and vehicle specifications to automate much of the listing creation process.
Snap a Photo
The seller takes a photo of the VIN sticker, dashboard, or registration, and the VIN OCR API returns the VIN. If the photo shows a license plate instead, the License Plate OCR API reads the plate and state, and the License Plate API returns the VIN, year, make, and model for US plates.
Fill in the Form
The VIN Decoder API returns make, model, year, trim, body type, engine, drivetrain, and fuel type, so your listing form arrives pre-filled.
Confirm and Publish
The seller checks the details, adds photos, a price, and a description, and posts.
Example: Extract Vehicle Data from a Photo
Upload the image to the VIN OCR API as a file. It accepts PNG, JPG, and JPEG.
Request
import requests response = requests.post( "https://api.vehicledatabases.com/vin-ocr", headers={"x-authkey":"YOUR_API_KEY"} files=[ ('file',('test.jpg',open('test.jpg','rb'),'image/jpeg')) ] ) print(response.json())Response
{ "status": "success", "data": { "vin": "1B3AL46XX6N227698 } }
Pass that VIN to the VIN Decoder API with GET https://api.vehicledatabases.com/vin-decode/{vin} and use the result to fill your form.
Test ALL Classifieds APIs for Free
Use the interactive demo below to test VIN decoding, vehicle specifications, title checks, OCR, and other automotive APIs directly from your browser.
No credit card required. Just enter a vehicle or VIN and get testing.
Help Buyers Compare Vehicles with Confidence
Detailed vehicle information helps buyers search more effectively, compare vehicles, and make more informed decisions.
Filters that Work
Make, model, year, trim, body type, fuel type, and drive type come from the VIN decoder, not from free-text guesses, so search results match what buyers ask for.
Full Spec Sheets
The Vehicle Specifications API adds technical details, features, and dimensions to each listing.
Factory Details
The Window Sticker API gives OEM recreated window stickers with MSRP, options, packages, and equipment.
Past Sales and Photos
The Sales History API returns past sale and listing prices, images, and specifications at the time of sale for a VIN.
Electric Vehicle Data
The Electric Vehicle Specifications API adds battery, range, and charging details for EV listings.
For Trust and Safety: Catch Bad Listings Before Buyers See Them
VIN and vehicle data APIs gives your team something concrete to check against what the seller says.
Salvage Titles
The VIN Title Check API returns whether a salvage record exists, with the cause and date. Use it to label or hold listings advertised as clean.
Stolen Vehicles
The Stolen Vehicle API checks a VIN against theft records worldwide and returns details such as make, model, plate, color, and location when it finds a match.
Mismatched Details
You can easily compare the typed listing details for the vehicle’s make, model, and year with the details decoded from the VIN. Listing details that differ from the VIN details will be tagged for your team’s review.
Prior Auction Damage
The Auction History API provides information from previous auction listings. Details that can be provided with auction listing history are listing images, primary damage, odometer, and even title details.
What happens on a hit is your call: a warning badge, a review queue, or a block. The APIs supply the facts, and your policy decides the action.
A Classifieds Website Is Only as Good as Its Listings
Buyers come looking for vehicles they can actually trust, while sellers just want a quick, stress-free way to post. Weak listing data usually ruins it for both sides.
Long Forms
Sellers who have to type every specification abandon the listing halfway.
Typos and guesses
A wrong trim or engine breaks your search filters and misleads buyers.
Hidden Problems
Salvage titles and stolen cars slip right through the cracks when nobody is running proper background checks.
No Price Context
When buyers can’t tell if an asking price is fair or not, they leave your platform to go check somewhere else.
The fix starts with the VIN. Read it once, and the rest of the listing can follow.
Use Vehicle Market Values to Support Better Pricing Decisions
The Vehicle Market Value API returns the trade-in, private party, and dealer retail values adjusted by vehicle condition. You can also supply the current mileage and location of the vehicle to further specify the results (coverage is for US vehicles).
Here are three ways to use it:
- Show private party value range along side asking price so buyers can see if it’s a good deal at a glance.
- Quote a price for the seller when they are writing their post.
- Push listings that are far from market price to your review queue.
Combine it with Sales History API to view past sales and values of the same vehicle.
Built For Every Kind Of Vehicle Marketplace
Whatever your business is, whether it’s classifieds, dealer marketplaces, auctions, or buying, you want the best vehicle data for your listings.
Consumer Classifieds
Help sellers list faster with VIN decoding, OCR, and automatic vehicle details.
Dealer Marketplaces
Standardize inventory with specifications by VIN and consistent search filters.
Auction Platforms
Add title records, auction history, factory equipment, and vehicle specifications automatically.
Motorcycle, RV, and Specialty Vehicle Sites
Decode supported motorcycles, RVs, trucks, vans, and specialty vehicles with the same workflow.
Electric Vehicle Marketplaces
Display battery, range, charging, and EV-specific specifications automatically.
Vehicle Buying Services
Identify vehicles from a VIN or plate, verify records, and build instant vehicle profiles.
The bottom line is simple: cleaner listings, far fewer listing errors, and a whole lot more buyer confidence.
Trusted By Teams Who Build On Vehicle Data
Our suite of APIs helps automotive platforms identify cars, verify historical records, enrich inventory listings, automate underwriting, and build trust-first buying experiences. But hey, don’t just take our word for it. Here is what our clients have to say about us:
They have one of the best APIs; it's smooth and works flawlessly. I've never had an issue with them. Their customer support is also top-notch...
Saad Khan
PK
Rated 5 out of 5View Saad's testimonialUsing vehicle databases for our vin decoding for my mobile app . I wish get factory informations on each vehicles without selecting from...
Jamal Ramanou
US
Rated 5 out of 5View Jamal's testimonialThe support is top-notch. I don't think I have ever worked with a company that has ever reached out to me repeatedly to just check on...
Gearshift Solutions
US
Rated 5 out of 5View Gearshift's testimonial
Get in touch
Have more questions?
Send in a query
Book a demo to connect directly with our team and explore how we can best serve your needs.
Turn Every VIN Into A Better Listing
Help sellers list faster, help buyers shop with confidence, and help your team reduce manual reviews. With Vehicle Databases APIs, vehicle identification, decoding, history checks, and specifications can all be automated in a single workflow.
Get started today with a free account and bring trusted vehicle data to your platform.
FAQs on APIs for Classifieds
How can sellers post a listing without typing the VIN?
They can simply snap and upload a photo of the VIN sticker, dashboard plate, or registration document. The VIN OCR API extracts the raw VIN directly from the image, & the VIN Decoder API takes care of pre-filling all the vehicle’s specs into your form.
Which APIs are best for a used car marketplace?
Most marketplaces start with the VIN Decoder, Vehicle Specifications and Vehicle Market Value APIs, then add Vehicle History, Window Sticker and Title Check as they grow.
What can the VIN decoder fill in on a listing?
It returns make, model, year, trim, body type, doors, seating capacity, engine, drivetrain, and fuel type. The Advanced VIN Decode API adds colors, options, packages, and pricing.
How do I stop salvage vehicles from being listed as clean?
You can run any incoming VIN through the VIN Title Check API. It quickly pulls up any recorded salvage events, including the recorded cause and date, allowing your system to automatically apply a warning label or hold the listing for review.
Can I check for stolen vehicles?
Yes, absolutely. The Stolen Vehicle API screens the VIN against theft records globally and alerts you with matching details if something turns up.
Can I show whether a price is fair?
Yes. The Market Value API breaks down estimated trade-in, private party, and dealer retail values based on vehicle condition, mileage, and state location for US vehicles.
Does it work for motorcycles and classic vehicles?
Yes, it does. The main VIN Decoder handles major vehicle types, including passenger cars, trucks, vans, and motorcycles. On top of that, the Stolen Vehicle API supports classic VIN formats, and our dedicated Classic VIN Decoder API is specially tuned for older vintage models.
Do I control how the data looks on my site?
100%. Every API returns JSON, and you decide how to display it in your own design.
What about traffic and rate limits?
Rate limits depend on your specific subscription plan. Just let our team know your expected API call volume, & we’ll help you pick out the right tier for your platform.