Is RevCarData free to use?

Yes, RevCarData is listed as a free public API. Visit the official documentation for current rate limits and usage policies.

Does RevCarData require authentication?

Yes, RevCarData requires API Key authentication. Check the documentation for setup instructions.

Can I call RevCarData directly from the browser?

Yes, RevCarData supports CORS, so client-side calls work without a proxy.

RevCarData — Free Public API

Overview

RevCarData provides vehicle history data — key-based, CORS-enabled.

⚠️ Status (verified 2026-08): a guessed path returned HTTP 404 {"detail":"Not Found"} (FastAPI) — the API is alive; route paths differ. Check the docs for valid routes.

What it provides

curl "https://api.revcardata.com/v1/vehicles?api_key=YOUR_KEY"

Notes

Vehicle history/lookup (FastAPI, verified structured errors).
Route paths per the docs.

FAQ

Is RevCarData free? Key-based with a free tier per the docs.

Why 404? Our 2026-08 guess path was wrong (verified) — check the docs.

What does it provide? Vehicle history data.

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