Trendyol Marketplace Integration

Hauptfunktionen

Product publish and catalog mapping from Shopify to Trendyol, with field-level control over titles, descriptions, images and variants

Two-way stock and price synchronization driven by Shopify webhooks (inventory_levels/update, products/update) with merchant-defined conflict resolution rules

Trendyol order import into Shopify as native orders, including customer and line-item mapping

Trendyol shipping label retrieval surfaced inside the order workflow for one-place fulfilment

Category and attribute matching to Trendyol's marketplace taxonomy, including required-attribute validation before publish

Barcode (GTIN/EAN) handling and per-category commission awareness for accurate margin visibility

Multi-location inventory support so the correct warehouse stock is reported to Trendyol

Product/variant metafields used to store Trendyol identifiers and mapping state without polluting product data

Server-side OAuth/token authentication to the Trendyol Marketplace seller API, credentials never exposed to the storefront

Sync logging and error reporting so failed pushes (rejected attributes, price bounds, barcode conflicts) are visible and retryable

Cross-border configuration for currency, price rounding and VAT handling for sellers outside Turkey

Near-real-time updates via Shopify webhooks with a scheduled reconciliation pass to catch missed events

Auf Bestellung gebaut, komplett für Sie erledigt

Keine Selbsteinrichtung — eine funktionierende App, die von ECOSIRE erstellt, installiert und betreut wird.

Sie bestellen

Starten Sie mit einem einmaligen Entwicklungspreis. Den Umfang legen wir beim Kickoff gemeinsam fest.

Wir bauen & installieren

ECOSIRE erstellt, konfiguriert und installiert sie auf Ihrem Shopify.

Go-live + Support

Sie gehen in etwa 2–4 Wochen live, mit einem Support-Zeitraum nach dem Launch.

Über dieses Produkt

Trendyol Marketplace Integration is a build-to-order Shopify app that keeps your Shopify catalog and Trendyol storefront in continuous sync — so you publish, price and fulfil once instead of maintaining two systems by hand. This is not an instant App Store download. ECOSIRE builds the integration around your exact catalog structure, Trendyol seller account and fulfilment workflow, then installs and supports it for you.

On the Shopify side we use the Admin GraphQL API, product/variant metafields and multi-location inventory to model your data cleanly, and webhooks (products/update, inventory_levels/update, orders/create) so changes propagate in near real time. On the Trendyol side we connect through your Trendyol Marketplace seller API using your supplier ID and API credentials, with secure OAuth/token-based authentication held server-side.

The app handles the parts that make Trendyol painful: category and attribute matching to Trendyol's taxonomy, barcode (GTIN/EAN) and commission handling, two-way stock and price sync with conflict rules you define, and order import that pulls Trendyol orders into Shopify and surfaces Trendyol shipping labels so your team fulfils everything from one place.

Because it is built to order, edge cases specific to your business — bundle SKUs, VAT/price rounding rules, multi-warehouse stock, currency for cross-border selling — are handled in the build rather than worked around. After delivery, ECOSIRE owns hosting, monitoring and updates against Trendyol API changes. You get a working, supported system, not a generic connector you have to configure alone.

Was Sie bekommen

A custom Shopify app built for your store, connected to your Trendyol seller account and installed by ECOSIRE

Catalog mapping configured to your products, variants and Trendyol category/attribute requirements

Two-way stock and price sync wired through Shopify webhooks and a reconciliation job

Order import and Trendyol shipping-label workflow configured for your fulfilment process

Hosted backend for the integration (no separate infrastructure for you to manage)

Configuration documentation plus a handover walkthrough for your team, and a defined post-launch support window

Für wen das ist

Turkish Shopify merchant scaling onto Trendyol

Runs an established Shopify store and wants Trendyol as a second sales channel without double-keying products, stock and prices across two systems every day.

Cross-border seller entering the Turkish market

Sells internationally and is launching on Trendyol. Needs currency, VAT and category-attribute handling done correctly so listings are accepted and priced right from day one.

Operations or marketplace manager

Owns day-to-day fulfilment and inventory accuracy. Wants Trendyol orders flowing into Shopify with shipping labels so the team works from a single queue and stock never oversells.

Wie Trendyol Marketplace Integration im Vergleich abschneidet

Kriterium	ECOSIRE	Benutzerdefinierter Build	Konkurrent
Two-way stock and price sync tailored to your catalog rules	Im Lieferumfang enthalten	Im Lieferumfang enthalten	Teilweise Unterstützung
Trendyol category/attribute matching and barcode validation	Im Lieferumfang enthalten	Teilweise Unterstützung	Teilweise Unterstützung
Order import with Trendyol shipping labels into Shopify	Im Lieferumfang enthalten	Im Lieferumfang enthalten	Teilweise Unterstützung
Built, installed and hosted for you (no self-setup)	Im Lieferumfang enthalten	Teilweise Unterstützung	Nicht im Lieferumfang enthalten
Available instantly with no build lead time	Nicht im Lieferumfang enthalten	Nicht im Lieferumfang enthalten	Im Lieferumfang enthalten
Cross-border handling (currency, VAT, price rounding)	Im Lieferumfang enthalten	Teilweise Unterstützung	Teilweise Unterstützung
Ongoing maintenance against Trendyol API changes	Im Lieferumfang enthalten	Nicht im Lieferumfang enthalten	Teilweise Unterstützung
Lowest upfront cost	Teilweise Unterstützung	Nicht im Lieferumfang enthalten	Im Lieferumfang enthalten

Häufig gestellte Fragen zu Trendyol Marketplace Integration

Is this an app I can install instantly from the Shopify App Store?

No. This is a build-to-order integration. ECOSIRE builds it around your specific catalog, Trendyol seller account and fulfilment workflow, then installs it for you as a custom Shopify app. You are buying a delivered, working system rather than a generic self-serve connector.

How long does delivery take after I purchase?

A typical build is delivered in roughly 2 to 4 weeks, depending on catalog size, how many Trendyol categories and attributes need mapping, and any cross-border requirements (currency, VAT, multi-warehouse). After purchase we schedule a kickoff, confirm scope and Trendyol API access, and give you a firm timeline before the build starts.

What do I need to provide to get started?

Shopify admin access (or a collaborator account) to install the app, and your Trendyol Marketplace seller credentials — supplier ID and API key/secret from your Trendyol seller panel. If you sell cross-border, we will also confirm your currency, VAT and price-rounding rules during scoping.

Do I get ongoing support and updates after launch?

Yes. ECOSIRE hosts and monitors the integration and maintains it against Trendyol API changes. Every build includes a defined post-launch support window, and ongoing maintenance is available so the sync keeps working as both Shopify and Trendyol evolve.

How does the sync stay accurate and avoid overselling?

Stock and price changes are pushed in near real time using Shopify webhooks, with multi-location inventory respected so the correct warehouse quantity is reported to Trendyol. A scheduled reconciliation pass re-checks for any missed events, and you define conflict-resolution rules so the system knows which side wins when both change.

Can it handle Trendyol's category, attribute and barcode requirements?

Yes. Mapping to Trendyol's category taxonomy and required attributes is part of the build, and the app validates required attributes and barcodes (GTIN/EAN) before publishing. Per-category commission is surfaced so you keep margin visibility, and rejected listings are logged with the reason so they can be corrected and retried.