Built forCS-CartAdd-ons for CS-Cart & Multi-Vendor, from an independent developer

Trendyol Marketplace Connector

by Kavio Labs · for CS-Cart & Multi-Vendor

Sell your CS-Cart or Multi-Vendor catalog on Trendyol: mapping, price rules, stock and price sync, order import and returns in one add-on.

Tested on 2 builds Updated Nov 7, 2026 Version 1.0.0 CS-Cart, Multi-Vendor 4.17.2 – 4.21.x No core file edits
Built forCS-Cart

What it does

Trendyol is a large online marketplace in Turkey. If you run a CS-Cart or Multi-Vendor store and want Trendyol as an extra sales channel, this add-on connects your seller account to your shop. Each vendor of a marketplace can connect an own supplier account, or the owner can use one account for all.

How it works

Enter your supplier ID, API key and API secret, test the connection and register the webhook. Map categories and attributes, set markup and stock buffer. The sync creates products, reads the result per product and pushes stock and price. Orders, status changes and returns are imported; picking and own-carrier tracking are reported back. Failed jobs retry by themselves and stay visible in the log.

Features

  • Credentials stored encrypted, separate test and live mode, one-click connection test
  • Job queue with automatic retries and a log with filters and CSV export
  • Works with cron (command line or secret address), no long requests during checkout
  • Multi-Vendor: one marketplace account or one account per vendor
  • Category and attribute mapping from the Trendyol category tree, with a markup and a brand per category
  • Price rules: markup percent and fixed amount, price endings, strike-through price, exchange rate
  • Stock buffer, minimum and maximum
  • Product creation with the batch result and the reason per product, retry in one click
  • Order import with buyer, delivery and invoice address, company and tax number, prices as sold, status mapping
  • Picking, invoice number and own-carrier tracking reported to Trendyol
  • Returns imported and approvable, cancellation of a package
  • Webhook registration and hourly retry of failed imports

What you get

Packagekv_trendyol-1.0.0.zip, installed through Add-ons → Manage add-ons
Updates & support12 months included. Download new versions from your account and install them in Add-ons → Manage add-ons or the Upgrade Center.
License1 production installation. Staging, dev and localhost are free and unlimited. The add-on keeps working after the update period ends. How licensing works
Version
1.0.0
Updated
Nov 7, 2026
CS-Cart
4.17.2 – 4.21.x
Tested on
CS-Cart 4.17.2, Multi-Vendor 4.17.2, a local mock that follows the public Trendyol partner API documentation
PHP
7.4 – 8.3
Core edits
None
Add-on ID
kv_trendyol
Developer
Kavio Labs Software Limited

Support

Policy
Bug reports
1 business day
How-to questions
2 business days
Channel
Tickets in your account

Frequently bought together

Add a released add-on to this order and save 15% on it. It uses the same edition and store domain.

Trendyol Marketplace ConnectorThis add-on
iyzico Payments (3DS, Installments, Marketplace)Accept cards with iyzico: 3D Secure, an installment table, refunds from the order page and automatic vendor split for Multi-Vendor.
$89
PayTR Payments (iFrame, Installments, Link)Take card payments with PayTR in installments, refund from the order page and send payment links for phone orders.
$89
Multichannel Product FeedsProduct feeds for Meta, TikTok, Pinterest, Microsoft Shopping, Snapchat, Criteo and idealo, validated before the channel sees them.
$79

Buy with confidence

What stands behind your license

  • Tested builds

    This product was tested on these builds. Builds we did not test are not listed.

    • CS-Cart4.17.2
    • Multi-Vendor4.17.2
  • 12 months of updates

    Updates and support are included in the price. The product keeps working afterwards; renewing is optional.

    How licensing works
  • 30-day refund

    If it is not what you expected, tell us within 30 days and we refund the order.

    Refund policy
  • Secure checkout

    Pay by card, Apple Pay or Google Pay on Stripe's secure page. Your card number never reaches our server.

    Ask a pre-sales question

Sold by Kavio Labs Software Limited, registered in England and Wales No. 17532441. About us

Also from Kavio Labs

Available now and coming next. Each product page lists the builds it was tested on.

Product Videos Gallery

Catalog & Product Page

Show YouTube, Vimeo and MP4 videos right in the product image gallery, with no third-party requests until the shopper clicks play.

v1.2.14.17.2 – 4.21.xCS-Cart, Multi-Vendor
from$39Buy

Shipping Goal Progress Bar

Marketing & Conversion

Show shoppers how close they are to free shipping, a gift or a discount, with live progress in the mini-cart, cart, checkout and a sticky bar.

v1.1.14.17.2 – 4.21.xCS-Cart, Multi-Vendor
from$39Buy

Let vendors pause their store for a vacation with dates, a message and automatic return, without angry customers or cancelled orders.

v1.1.14.17.2 – 4.21.xMulti-Vendor
from$59Buy

See the roadmap

Everything we are building next for CS-Cart and Multi-Vendor, with planned prices. Leave your email on any add-on and we write once when it ships.

Trendyol Marketplace ConnectorCS-Cart add-on · v1.0.0
12 months of updates & support$129one-time
Esc
↑↓ to moveEnter to open