Mercado Libre Integration

Key Features

Two-way product sync: create and update Shopify products as Mercado Libre listings and reflect marketplace edits back

Real-time stock, price, title and image synchronization driven by Shopify webhooks (products/update, inventory_levels/update)

Multi-location inventory support via the Shopify Admin GraphQL API instead of a single overwritten stock number

Mercado Libre order import as native Shopify orders, including buyer, line items and fulfillment state

Mercado Envíos shipping data and label-status mapping into Shopify fulfillments

Listing-type mapping (gold_special, gold_pro) and per-category required-attribute handling

Mercado Libre category-tree mapping with validation so listings publish without rejection

Multi-account and multi-country support (MLA, MLB, MLM, MLC and more) each with isolated OAuth tokens and currency

Configurable conflict resolution: Shopify-wins, Mercado-Libre-wins, or field-level rules

External-ID and SKU mapping stored in Shopify metafields plus a managed ECOSIRE sync service

Secure OAuth 2.0 connection to each Mercado Libre seller account with token refresh handled automatically

Sync activity log and error surfacing so failed listings or rejected attributes are visible and retryable

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Shopify.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

Mercado Libre Integration is a Shopify app that ECOSIRE builds, installs and supports for your store — it is not an instant App Store download. After purchase we connect to your Mercado Libre seller account, map your catalog, and deploy a private app wired to your Shopify Admin so the two systems stay in sync without manual re-keying.

The app performs two-way synchronization between Shopify and Mercado Libre. Products you create or update in Shopify are published as Mercado Libre listings; stock, price, title and image changes propagate in near-real time in both directions. We listen to Shopify webhooks (products/update, inventory_levels/update, orders/create) and read/write through the Shopify Admin GraphQL API, so inventory respects your multi-location setup rather than overwriting a single number.

On the marketplace side we handle Mercado Libre's listing-type and category mapping (e.g. gold_special vs gold_pro), required attributes per category, and Mercado Envíos shipping data. Marketplace orders are imported as native Shopify orders — with buyer, line items, shipping label status and fulfillment state — so you operate from one back office.

The integration supports multiple Mercado Libre accounts and multiple countries (MLA, MLB, MLM, MLC and more), each with its own OAuth token, currency and category tree. We store your sync configuration and external-ID mappings in Shopify metafields and a managed ECOSIRE service, with conflict rules you choose (Shopify-wins, Mercado-Libre-wins, or field-level).

Because every catalog and account is different, we scope the build with you first. You get an honest delivery timeline, a working installation, and ongoing support and maintenance as Mercado Libre evolves its API.

What you get

A private/custom Shopify app installed on your store and connected to your Mercado Libre seller account(s)

Configured two-way sync for products, inventory, price and orders scoped to your catalog

Category, listing-type and attribute mapping set up for your product range and target countries

OAuth connection and token refresh wired for each Mercado Libre account/country

Shopify webhook subscriptions and metafield mapping schema deployed and tested

Handover session plus written runbook covering sync behavior, conflict rules and error handling

Defined post-launch support window for fixes and Mercado Libre API changes

Who this is for

LATAM Shopify seller scaling onto Mercado Libre

A merchant already running a Shopify store who wants to list and sell on Mercado Libre without manually duplicating catalog and inventory, avoiding oversells when stock moves on either side.

Multi-country marketplace operator

A seller operating across Argentina, Brazil, Mexico or Chile who needs separate Mercado Libre accounts and currencies kept in sync from one Shopify back office with country-specific category mapping.

Operations or e-commerce manager

The person responsible for fulfillment accuracy who needs marketplace orders to land as native Shopify orders with Mercado Envíos shipping data, so the team works one system instead of two tabs.

How Mercado Libre Integration Compares

Criterion	ECOSIRE	Custom Build	Competitor
Two-way product, stock and price sync	Included	Partial support	Included
Built, installed and configured for your exact catalog	Included	Included	Not included
Multi-account / multi-country Mercado Libre support	Included	Partial support	Partial support
Mercado Envíos order and shipping import into Shopify	Included	Partial support	Included
Instant self-serve install from the App Store	Not included	Not included	Included
Configurable conflict resolution and field-level mapping	Included	Partial support	Partial support
One-time price with no per-order marketplace fees from the tool	Included	Included	Not included
Ongoing maintenance for Mercado Libre API changes	Included	Partial support	Partial support

Frequently Asked Questions about Mercado Libre Integration

Is this an instant Shopify App Store download?

No. This is a build-to-order app. ECOSIRE builds, installs and configures it for your store and your Mercado Libre account(s). After purchase we scope your catalog and countries, then deploy a private app wired to your Shopify Admin and Mercado Libre via OAuth.

How long does delivery take?

A typical single-account build is delivered in roughly 2 to 4 weeks after we receive Mercado Libre account access and confirm your category/attribute mapping. Multi-country or large catalogs with complex attribute rules take longer. We give you an honest timeline in writing during scoping before any build work starts.

What ongoing support and updates are included?

Every build includes a defined post-launch support window for bug fixes and adjustments. Because Mercado Libre periodically changes its API, listing rules and required attributes, we offer ongoing maintenance so your sync keeps working. Support terms are confirmed during scoping and we can extend coverage as your volume grows.

Does it handle multiple Mercado Libre countries and accounts?

Yes. The app supports multiple accounts and countries (such as MLA Argentina, MLB Brazil, MLM Mexico, MLC Chile), each with its own OAuth token, currency and category tree, all synced from one Shopify store. Each account's mapping is configured during the build.

How does inventory stay accurate across both platforms?

We subscribe to Shopify webhooks (inventory_levels/update, products/update, orders/create) and read/write through the Admin GraphQL API, respecting your multi-location inventory. Sales on either side adjust stock on the other, and you choose the conflict rule (Shopify-wins, Mercado-Libre-wins, or field-level) so the right source of truth always wins.