Selling on Mercado Libre and Shopify at the same time usually means two disconnected catalogs, two stock counts, and orders copied by hand. The Mercado Libre Connector for Shopify closes that gap with a private connector that ECOSIRE builds, installs and configures for your store — it is not an instant App Store download.

The connector authenticates to Mercado Libre over its OAuth 2.0 flow and talks to Shopify through the Admin GraphQL API plus webhooks, so changes flow in near real time. We map your Shopify products (including variants, SKUs and images) to Mercado Libre listings and keep price, stock and images in two-way sync. Inventory reads from your Shopify multi-location inventory, so the quantity ML shows reflects the location logic you actually use.

New Mercado Libre orders import straight into Shopify as native orders with customer, line items and tracking, and Mercado Envios shipping is mapped to your Shopify fulfillment so labels and statuses stay consistent. We support per-country sites — AR, MX, BR, CL and CO — including each marketplace's category and attribute requirements.

Because it is build-to-order, the connector is shaped around your catalog structure, your category mappings and your tax/pricing rules, with field mapping stored in Shopify metafields where it makes sense. After a short discovery call we configure, test against your real listings, and hand over a working integration with documentation. ECOSIRE provides ongoing support and updates as Shopify and Mercado Libre evolve their APIs. Honest delivery: typical build and installation is 10–15 business days depending on catalog size and how many country sites you sell on.