
Documented luxury watch auction records, live listings, valuations and price indices.
MostExpensiveWatches API is a free Open Data API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.
Read-only luxury watch data APIs for live listings, iconic references, auction lots and LLM agents.
Details from mostexpensivewatches.net.

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The MostExpensiveWatches API is provided by MostExpensiveWatches (mostexpensivewatches.net). Read-only luxury watch data APIs for live listings, iconic references, auction lots and LLM agents.
Yes. The MostExpensiveWatches API is listed in the Open Data category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
No. The MostExpensiveWatches API requires no authentication, so you can start making requests without signing up.
Yes. The MostExpensiveWatches API supports CORS, so front-end JavaScript can call it directly.
Yes. The MostExpensiveWatches API is served over HTTPS, so it's safe to use in production.