Marketplace Fee Data
Seller fee schedules for 21 e-commerce marketplaces and payment processors as JSON


Manage sales, ads, products, services and Shops.
Mercadolibre API is a free Shopping API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
Developers Mercado Libre
Details from developers.mercadolibre.cl.

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Seller fee schedules for 21 e-commerce marketplaces and payment processors as JSON
The Mercadolibre API is provided by Developers (developers.mercadolibre.cl). Developers Mercado Libre
Yes. The Mercadolibre API is listed in the Shopping 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.
Yes. The Mercadolibre API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the Mercadolibre API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The Mercadolibre API is served over HTTPS, so it's safe to use in production.