About this plugin
This plugin connects your WooCommerce store to your MercadoLibre Chile seller account so you
do not have to keep both catalogs up to date by hand.
What it does
- Pushes WooCommerce stock changes to your MercadoLibre listings.
- Pushes WooCommerce price changes (regular and sale price), with optional per-product rules.
- Imports MercadoLibre orders into WooCommerce, consolidating multi-item carts into a single order.
- Publishes WooCommerce products to MercadoLibre, with category and attribute assistance.
- Imports existing MercadoLibre listings and matches them to WooCommerce products by SKU.
- Shows an error monitor so failed synchronisations are visible instead of silent.
Account required
This plugin is the WordPress client for the Krama Sync service operated by Krama Tech. Using it
requires a Krama Sync account. A free plan and a 14-day trial of the paid plan are
available. The plugin is useless without an account — it is a client, not a standalone tool.
Trademark disclaimer
tech). It is not
affiliated with, endorsed by, or sponsored by MercadoLibre. MercadoLibre is a trademark of
, used here only to describe compatibility with its marketplace.
External services
This plugin relies on three external services. Installing and connecting it means store data
leaves your server. Please read this section before installing.
1. Krama Sync API (Krama Tech)
The plugin sends data to the Krama Sync API in order to perform the synchronisation. This is
the core function of the plugin and cannot be disabled while the plugin is connected.
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Data transmitted, and when:
- When a product’s stock changes in WooCommerce: product ID, SKU, stock quantity, regular price.
- When a product or variation is saved: product ID, variation ID, SKU, regular price, sale price.
- When you create or sign in to your Krama Sync account from the onboarding wizard: the
name, email address and password you submit, and the time you accepted the Terms of
Service and Privacy Policy. Name and email are pre-filled from your WordPress user, and
nothing is sent until you press the button. Creating an account sends a verification
email to that address; the plugin stays on the wizard until the link in it is opened.
- When you connect your store from the wizard or from Settings: your store URL and the
WooCommerce REST API key and secret you enter, so the service can read and update your
catalogue and create orders on your behalf.
- When you publish or import: product titles, descriptions, images, categories, attributes
and prices for the products you select.
- When orders are imported: MercadoLibre order and buyer data needed to create the
WooCommerce order.
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2. )
The Krama Sync service communicates with MercadoLibre on your behalf, using the credentials you
authorise via MercadoLibre’s own OAuth screen. The plugin itself does not contact MercadoLibre
directly; your MercadoLibre password is never seen by this plugin or by Krama Tech.
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3. )
Paid Krama Sync plans are billed through Mercado Pago subscriptions. When you choose to
upgrade from the plugin’s Settings screen, the Krama Sync API creates a subscription checkout
and the plugin opens Mercado Pago’s own checkout page in a new browser tab. Payment details
are entered on Mercado Pago’s site; the plugin never sees or stores them. Only the account
email you registered with Krama Sync is shared with Mercado Pago to attach the subscription
to your account. Nothing is sent to Mercado Pago unless you start an upgrade.
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Updates
org directory receives updates
org. It does not contact the Krama Sync API to look for new versions.
Source code
js is compiled with @wordpress/scripts (webpack). The
complete, human-readable sources are shipped inside this plugin, so no external download is
needed to review or rebuild them:
- src/ — the TypeScript/React source files.
- webpack.config.js — the build configuration.
- package.json — the dependencies and build script.
To rebuild: run npm install && npm run build in the plugin directory. This regenerates
php.