Trendyol Marketplace Connector for WooCommerce

Key Features

Pushes WooCommerce products and variations to Trendyol via the Trendyol Marketplace API (title, images, price, stock, barcode)

Two-way inventory and price synchronization, triggered in real time by WooCommerce stock hooks or batched on WP-Cron

Auto-imports Trendyol orders as native WooCommerce orders, fully HPOS / custom-order-table compatible

Category mapping from WooCommerce categories to Trendyol's required category tree

Attribute mapping that fills Trendyol's mandatory and recommended product attributes from WooCommerce attributes

Shipment sync: pushes tracking numbers and pulls Trendyol shipping barcodes/labels back into the order

Dedicated wp-admin settings screen under WooCommerce for Seller ID, API key and sync options

Per-product sync controls and listing status (synced / pending / rejected) shown in the product list

Retry and error logging for failed API calls, with admin notices for Trendyol validation rejections

Configurable price rules (markup or fixed offset) so Trendyol prices can differ from your WooCommerce prices

Stock buffer / safety-stock setting to prevent overselling across channels

WPML and WooCommerce multisite support available on request

Built to WordPress coding standards with proper hooks/actions/filters — no core file edits

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 WooCommerce.

Go live + support

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

About this Product

List and manage products, stock and orders on Trendyol directly from WooCommerce. This is a build-to-order plugin — ECOSIRE builds it against the live Trendyol Marketplace API, installs it on your WordPress site, configures it to your catalog, and supports it. It is not an instant WordPress.org or WooCommerce.com download.

Once installed, the connector adds a wp-admin settings screen under WooCommerce where you enter your Trendyol Seller ID and API key. It maps WooCommerce products (including variations) to Trendyol listings, pushing title, images, price, stock and barcode through the Trendyol Marketplace API. Category and attribute mapping translates your WooCommerce categories and product attributes into Trendyol's required category tree and mandatory attributes, so listings pass Trendyol validation the first time.

Inventory and price stay in sync both ways. When stock changes in WooCommerce — a web sale, a manual edit, or another channel — the connector pushes the new quantity to Trendyol on a scheduled WP-Cron job (or real-time via WooCommerce woocommerce_product_set_stock hooks). New Trendyol orders are auto-imported as native WooCommerce orders, fully HPOS-compatible (WooCommerce custom order tables), so they appear alongside your web orders for picking, invoicing and reporting. Shipment tracking numbers and Trendyol shipping barcodes/labels flow back when you fulfil.

Built with WordPress coding standards — proper hooks, actions and filters, no core hacks — so it survives WooCommerce and WordPress updates. WPML and WooCommerce multisite setups are supported on request. ECOSIRE handles credential setup, the initial catalog push, edge-case mapping, and ongoing maintenance as Trendyol's API evolves. Typical build and install is a few business days; you receive a working, configured connector plus documentation, not a zip to figure out alone.

What you get

A custom-built Trendyol connector plugin installed and activated on your WordPress/WooCommerce site

Trendyol Marketplace API credentials configured and connection verified end to end

Initial category and attribute mapping completed for your live catalog

First batch of products pushed to Trendyol and validated against Trendyol's listing rules

Order auto-import and inventory sync configured and tested with a real test order

Admin walkthrough plus written documentation for day-to-day use, and a defined support/maintenance window

Who this is for

Trendyol seller already running WooCommerce

A Turkish or regional merchant whose main store is WooCommerce and who wants Trendyol as an additional sales channel without re-keying every product or risking overselling.

Multi-channel operations manager

Runs WooCommerce plus other marketplaces and needs Trendyol orders landing in WooCommerce so picking, invoicing and stock all stay in one system.

Agency or developer serving a Trendyol client

A WordPress agency that needs a reliable, standards-compliant Trendyol integration built and maintained for a client, instead of writing and supporting the API plumbing themselves.

How Trendyol Marketplace Connector for WooCommerce Compares

Criterion	ECOSIRE	Custom Build	Competitor
Trendyol Marketplace API product, stock and order sync	Included	Included	Partial support
Trendyol category and mandatory-attribute mapping	Included	Partial support	Partial support
Auto-import Trendyol orders as native HPOS WooCommerce orders	Included	Partial support	Partial support
Shipment tracking and Trendyol barcode/label handling	Included	Partial support	Partial support
Installed and configured on your site for you	Included	Partial support	Not included
Ongoing maintenance as Trendyol's API changes	Included	Partial support	Partial support
Instant self-service download with no wait	Not included	Not included	Included
Fully tailored to your catalog and mapping rules	Included	Included	Not included

Frequently Asked Questions about Trendyol Marketplace Connector for WooCommerce

How long until the connector is live on my site?

This is build-to-order. After purchase and a short scoping call, typical build, installation and configuration takes a few business days — longer if you have a very large catalog or non-standard attribute mapping. We confirm a delivery date before starting and install directly on your WordPress site.

What ongoing support and updates do I get?

Every build includes a defined support and maintenance window. Because Trendyol's Marketplace API changes over time, we maintain the connector against those changes during your support period and fix issues we caused. Extended maintenance and feature additions are available as an ongoing arrangement.

Is this a plugin I download from WordPress.org or WooCommerce.com?

No. It is custom-built by ECOSIRE for your store and installed on your site by us. There is no public marketplace download. You get a working, configured connector plus documentation rather than a generic zip.

What Trendyol credentials do I need?

You need an active Trendyol seller account with Marketplace API access — your Seller ID, API key and secret. We help you locate and configure these and verify the connection before going live.

Will it work with my theme, HPOS, and WPML?

Yes. It is built to WordPress coding standards using hooks and filters, so it is theme-independent and compatible with WooCommerce High-Performance Order Storage (custom order tables). WPML and WooCommerce multisite are supported on request as part of the build scope.

Can Trendyol prices differ from my WooCommerce prices?

Yes. The connector supports price rules — a percentage markup or fixed offset — so your Trendyol listing prices can differ from your on-site prices while stock stays synchronized. A safety-stock buffer is also configurable to avoid overselling.