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Wenmar VIN API

A free JSON API for decoding VINs and looking up vehicles by year, make, model, trim and engine. It requires no account or API key and returns structured vehicle and safety data.

Open documentation ↗
AuthHTTPSCORS?Development

Verified today: 100% uptime

API key

Unconfirmed

HTTPS

Supported

Browser calls

Unconfirmed

Status

Live · 95/100

What our checks found

Health score
95/100
Reliability
100%
Average latency
398ms

Last checked 2026-10-14. Measured independently, not self-reported by the provider.

How to call it

A starting template for Wenmar VIN API. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://open.wenmarpro.com/ENDPOINT" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Accept: application/json"

Where this listing comes from

Aggregated from one public source (freepublicapis), then normalised and checked by us.

Report an issue with this listing ↗

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Wenmar VIN API — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is Wenmar VIN API free to use?

Wenmar VIN API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does Wenmar VIN API need an API key?

Wenmar VIN API requires some form of authentication. Check the provider's documentation for which scheme it expects.

Can I call Wenmar VIN API from browser JavaScript?

We could not confirm CORS support for Wenmar VIN API. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.

Is Wenmar VIN API still working?

Yes, as of 2026-10-14. Our automated check reached Wenmar VIN API and recorded a 100% reliability score with a median response time of 398 ms. We re-check on a schedule, and this page updates with the result.

Is Wenmar VIN API available over HTTPS?

Yes. Wenmar VIN API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.