Trendyol Integration for WooCommerce

Key Features

Push WooCommerce products and variations to Trendyol via the Trendyol Marketplace API, including barcode, brand, images and descriptions

Two-way stock and price sync scheduled through WP-Cron (or a configured server cron) to reduce overselling across channels

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

Sync shipment tracking numbers and order status back to Trendyol on fulfillment

Category and attribute mapping UI to match Trendyol's required category tree and attribute schema

Bulk upload and bulk update of listings with a queued, logged batch processor for large catalogs

Per-product mapping overrides for Trendyol brand, category and required attributes stored as product meta

Detailed sync log in wp-admin with Trendyol API error mapping, retries and per-SKU status

Configurable price rules (markup/rounding) so Trendyol prices can differ from your WooCommerce retail price

WPML / multilingual and WooCommerce multisite aware product handling

Sandbox/test credentials support to validate mappings before going live

Settings screen under WooCommerce admin to manage Supplier ID, API keys and sync cadence without touching code

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

Trendyol Integration for WooCommerce connects your existing WooCommerce store to Trendyol, Turkey's largest online marketplace, so you manage one catalog in wp-admin instead of re-keying products into the Trendyol seller panel. This is a build-to-order plugin: ECOSIRE builds it against your store, installs it on your WordPress site, and supports it afterward. It is not an instant WordPress.org or WooCommerce.com download.

The connector talks to the Trendyol Marketplace API using your seller Supplier ID and API key, and reads your products through the WooCommerce REST API and WordPress data layer. Your WooCommerce products (including variations) are pushed to Trendyol with category and attribute mapping, brand, barcode, images and descriptions handled per Trendyol's required schema. Stock and price sync runs on a schedule via WP-Cron (or a real server cron we configure for reliability), so a sale on either channel updates the other and helps prevent overselling.

Incoming Trendyol orders are imported as native WooCommerce orders — fully compatible with HPOS (High-Performance Order Storage / custom order tables) — and shipment tracking numbers and statuses sync back to Trendyol when you fulfill. Bulk upload and update tools let you list or re-price hundreds of SKUs at once with a queued, logged batch process.

Because we build it for your store, we accommodate your real-world setup: WPML/multilingual catalogs, multisite, custom product types, and your existing theme. Every sync action is logged in wp-admin with retry handling and clear error messages mapped from Trendyol API responses. You own the code on your server — no per-order SaaS fees and no forced external middleware.

What you get

The custom-built Trendyol Integration plugin installed and activated on your WordPress/WooCommerce site

Configuration of your Trendyol Supplier ID and API credentials, with a sandbox test pass before go-live

Category and attribute mapping set up for your actual product catalog

An initial supervised bulk push of your existing products to Trendyol

WP-Cron / server cron scheduling configured for reliable stock and price sync

A short written setup and operations guide plus a walkthrough session

Source code delivered on your server (no SaaS lock-in) under a one-time build fee

Post-delivery support window and Trendyol API change monitoring as agreed

Who this is for

Turkish WooCommerce seller scaling onto Trendyol

Runs a WooCommerce store and wants Trendyol as a second sales channel without re-entering every product or babysitting stock in two places. Needs reliable two-way stock sync to avoid overselling popular SKUs.

Cross-border brand entering the Turkish market

An international DTC brand on WooCommerce expanding into Turkey via Trendyol. Needs correct category/attribute mapping, barcode and brand handling, and separate Trendyol pricing with markup rules.

Operations lead managing a large catalog

Manages hundreds or thousands of SKUs and needs bulk upload/update, queued batch jobs, and a clear per-SKU log to diagnose Trendyol listing rejections rather than guessing in the seller panel.

How Trendyol Integration for WooCommerce Compares

Criterion	ECOSIRE	Custom Build	Competitor
Trendyol Marketplace API product, stock, price and order sync out of the box	Included	Partial support	Partial support
Built, installed and supported on your own WordPress site	Included	Included	Not included
Tailored to your exact catalog, theme, WPML/multisite setup	Included	Included	Not included
HPOS / custom-order-table compatible order import	Included	Partial support	Partial support
No per-order fees or mandatory external SaaS middleware	Included	Included	Partial support
Instant self-service download and DIY install	Not included	Not included	Included
Trendyol category/attribute mapping configured for you	Included	Partial support	Not included
Ongoing Trendyol API change monitoring and updates	Partial support	Not included	Partial support

Frequently Asked Questions about Trendyol Integration for WooCommerce

How long until the plugin is ready and live on my site?

Because this is build-to-order, we don't ship an instant download. After we confirm your requirements and receive your Trendyol API credentials, a typical build, install and supervised go-live runs about 2 to 4 weeks depending on catalog size and how custom your category/attribute mapping is. We give you a firm timeline before starting and validate against Trendyol's sandbox before pushing live listings.

What ongoing support and updates do I get?

Every build includes a post-delivery support window for bug fixes and configuration help, plus monitoring for Trendyol Marketplace API changes that could break sync. Since the code lives on your own server, you can keep it indefinitely. Longer-term maintenance, new-feature work, or API-breaking-change updates after the included window are available on a support plan or per-request basis — we'll quote that transparently.

Will Trendyol orders work with WooCommerce HPOS (High-Performance Order Storage)?

Yes. Trendyol orders are imported as native WooCommerce orders and the plugin is built against the HPOS / custom order tables data layer, not legacy post meta assumptions, so it works whether you run HPOS or the classic order storage.

Does it handle product variations, barcodes and Trendyol's category attributes?

Yes. WooCommerce variable products map to Trendyol variants, and we configure the required Trendyol category tree, mandatory attributes, brand and barcode fields during setup. Per-product overrides are stored as product meta so you can fine-tune any SKU that needs a different mapping.

Do I have to pay per order or use an external middleware service?

No. This is a one-time build fee for a plugin that runs entirely on your WordPress site and talks directly to the Trendyol Marketplace API. There are no per-order commissions to us and no mandatory third-party SaaS sitting between WooCommerce and Trendyol — you own and host the code.

Can Trendyol prices differ from my WooCommerce store prices?

Yes. The price sync supports configurable rules — markup percentages, fixed adjustments and rounding — so your Trendyol listing prices can account for marketplace commissions and still stay consistent automatically when your base WooCommerce price changes.