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Improve your solution with our APIs.

API Docs


Discover the latest updates available.

June 28, 2022

As of July 6, the maximum allowed value in the "limit" parameter will be 50 items in /seller-promotions/promotions.

September 14, 2022

Use /products/search to find active products in catalog and publish directly. Remember catalog is available only for México and Chile with Fulfillment logistic type.

September 14, 2022

As of September 27, we will no longer provide personal seller data in the GET response of Orders, as it is possible to see the information on the /users API.

Principal guides

Find out about the guides that will help you in the development of your application.

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API resources

8 modules

This examples will help you work with avaiable items, orders, invoices, shipments and labels of Mercado Libre`s Global.


2 modules

Here you will finde APIs to publish global and marketplace items with the best quality.


5 modules

Now listings can be made from current publications and this compete with others sellers that having the best sales conditions to gain exposure on the product page.

Stock and stores

2 modules

Check the current stock of the items managed by fulfillment, as well as the operations and movements that modify it.

Improve your development

Integrate our recommended features.

  • Listings
  • Catalog
  • Orders and shipments
  • Promotions
  • Messages
  • Trends and metrics

List items

Develop features to bulk product postings, update prices and stock, and complete all technical data sheets.

Publish in catalog

Create catalog publications with the content (titles, photos, descriptions and data sheet) provided by Mercado Libre.

Manage business

Develop tools to manage warehouses stock, orders and Mercado Envios shipping modes.

Centralize promotions

The available promotions are Sales events, Deals of day, Regular, Lightning, Volume discounts, Co-founded and Pre-negotiated discount per item.


Develop better interaction between sellers and customers, such as answers to pre and post-sale questions, and claim resolution.

Analyze the market

Work with market trends, competition analysis and identification of new business opportunities.


Check out our Developer Partner Program

Go to Developer Partner Program