MercadoLibre Marketplace Connector

Key Features

Auto product listing sync from Magento to MercadoLibre via the MercadoLibre REST API, triggered by `catalog_product_save_after` observers and di.xml plugins

Two-way inventory sync wired to Magento MSI (Multi-Source Inventory) to prevent overselling across channels

Automatic price sync, including per-site and currency-aware pricing for different MercadoLibre country sites

MercadoLibre order import into native Magento sales orders, feeding your existing invoice, shipment and fulfillment flow

Bulk product upload, publish, relist and update tooling for large catalogs

Magento-attribute to MercadoLibre category/attribute/variation mapping with item-variation support

Cron-driven sync jobs (`crontab.xml`) with retry, exponential backoff and a persisted error queue

OAuth 2.0 token storage and automatic refresh, with credentials encrypted in Magento configuration

Admin sync dashboard with per-listing status, analytic sync reports and a downloadable audit log

Global Selling / CBT (Cross-Border Trade) multichannel support for selling into multiple LATAM sites from one catalog

Granular admin ACL resources and system-config fields under Stores > Configuration

Service contracts (PHP interfaces in `Api/`) plus REST/GraphQL read endpoints for headless and external integration

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 Magento 2.

Go live + support

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

About this Product

The MercadoLibre Marketplace Connector is a build-to-order Magento 2 / Adobe Commerce extension that turns your store into the single source of truth for selling across MercadoLibre's Latin American sites (Argentina, Brazil, Mexico, Chile, Colombia and beyond). This is not an instant Adobe Commerce Marketplace download — ECOSIRE builds the module to your catalog and operational requirements, installs it under app/code/Ecosire/MercadoLibreConnector, and supports it on your own Magento install.

Under the hood it is a clean, upgrade-safe module. Catalog and price changes are captured through observers on catalog_product_save_after and plugins (interceptors) declared in di.xml, then pushed to MercadoLibre via its REST API using OAuth 2.0 tokens stored encrypted in Magento config. Order import, inventory reconciliation and token refresh run as dedicated crontab.xml jobs with retry, backoff and a full audit log surfaced in the admin. All cross-system logic sits behind service contracts (PHP interfaces in Api/) so your team — or ours — can extend it without touching internals.

Listings map your Magento attributes to MercadoLibre categories, attributes and variations (item variations), with bulk publish/relist tooling for large catalogs. Inventory is kept consistent with Magento's MSI (Multi-Source Inventory) so you never oversell. Imported MercadoLibre orders become native Magento sales orders, ready for your existing fulfillment, invoicing and shipment workflows. A reporting view exposes sync health, error queues and per-listing status.

Everything ships with admin ACL resources, system-config fields for credentials and Global Selling / CBT (Cross-Border Trade) multichannel toggles, plus REST/GraphQL endpoints so headless and external systems can read sync state. You receive the full source code, a deployment runbook and a defined support window — honest scope, honest lead time.

What you get

Full source code of the `Ecosire_MercadoLibreConnector` module, delivered into your `app/code` tree

Installation and deployment on your Magento 2 / Adobe Commerce environment (staging then production)

MercadoLibre developer-app and OAuth 2.0 credential configuration, with your account connected and tested

Attribute, category and variation mapping configured for your catalog

Cron, queue and MSI source-mapping setup verified end to end (listing, inventory, price, order flows)

Admin user guide plus a technical README covering di.xml wiring, cron jobs, service contracts and extension points

A defined post-launch support and bug-fix window, with optional ongoing maintenance

Who this is for

LATAM-expansion ecommerce manager

A merchant launching into Argentina, Brazil, Mexico or Chile who wants Magento to stay the source of truth and needs listings, stock and orders to flow to MercadoLibre without manual re-keying.

Operations / fulfillment lead

Owns order accuracy and stock integrity. Needs MercadoLibre orders to land as native Magento orders and MSI stock to stay reconciled so the team never oversells across channels.

Magento technical lead / systems integrator

Wants a clean, upgrade-safe module using observers, plugins, service contracts and cron rather than core hacks — with full source, ACL, and REST/GraphQL hooks they can extend in-house.

How MercadoLibre Marketplace Connector Compares

Criterion	ECOSIRE	Custom Build	Competitor
Native Magento-to-MercadoLibre listing, price and order sync	Included	Partial support	Included
Built specifically to your catalog, attribute mapping and LATAM sites	Included	Included	Not included
Inventory tied to Magento MSI to prevent overselling	Included	Partial support	Partial support
Installed and configured on your server by the vendor	Included	Partial support	Not included
Full source code ownership, no per-listing SaaS fees	Included	Included	Partial support
Defined support window plus optional ongoing maintenance	Included	Partial support	Included
Immediate self-service download and install	Not included	Not included	Included
Global Selling / CBT multichannel support across LATAM sites	Included	Partial support	Partial support

Frequently Asked Questions about MercadoLibre Marketplace Connector

Is this a one-click extension I download from the Adobe Commerce Marketplace?

No. This is a build-to-order extension. ECOSIRE builds the `Ecosire_MercadoLibreConnector` module to your catalog and operational needs, then installs and configures it on your own Magento 2 / Adobe Commerce server. You receive the full source code and a runbook — there is no instant Marketplace download or third-party license to maintain.

What is the delivery lead time after I order?

Typical delivery is about 3 to 5 weeks from kickoff, depending on catalog size, the number of MercadoLibre country sites, and how custom your attribute and category mapping is. We confirm a firm timeline during scoping, deliver on staging first for your sign-off, then deploy to production. The $499 price covers the standard build; unusually large or multi-entity setups are quoted after scoping.

How does ongoing support and updates work?

Every build includes a defined post-launch support and bug-fix window. After that you can take optional ongoing maintenance, which covers Magento version-compatibility updates, MercadoLibre API changes, and enhancements. Because you own the full source code, you are never locked in — your own developers can also maintain or extend it using the service contracts and documented extension points.

Will it work on both Magento Open Source and Adobe Commerce?

Yes. The module is built against standard Magento 2 framework APIs (observers, plugins, di.xml, service contracts, MSI, cron), so it runs on both Magento Open Source and Adobe Commerce. If you use Adobe Commerce-specific features such as B2B or advanced staging, we account for those during scoping.

How do you keep MercadoLibre inventory and orders in sync without overselling?

Inventory is wired to Magento's Multi-Source Inventory (MSI), and stock changes are pushed to MercadoLibre on a cron schedule with a retry/error queue. Incoming MercadoLibre orders are imported as native Magento sales orders, which decrement stock through the standard Magento reservation system — so the same stock pool drives both your storefront and your MercadoLibre listings.