Sell your CS-Cart or Multi-Vendor catalog on bol.com in the Netherlands and Belgium: offers by EAN, price and stock sync, order import, tracking and returns with your own bol API credentials.
Tested on 2 buildsUpdated Nov 6, 2026Version 1.0.0CS-Cart, Multi-Vendor 4.17.2 – 4.21.x No core file edits
Built for
Bol.com Marketplace Connector: Create offers by EAN, sync price and stock and import orders and returns from your own bol seller account1 of 7
What it does
bol is the largest online marketplace in the Netherlands and is also used in Belgium. If you run a CS-Cart or Multi-Vendor store and want bol as an additional sales channel, this add-on connects your own bol seller account to your shop with the API credentials you create in the Seller Dashboard. Offers are created by EAN for the Netherlands, Belgium or both.
How it works
Create API credentials in the bol Seller Dashboard, enter them on the Connection page and test against the bol demo environment first. Map categories and products, set markup, stock buffer and delivery time. The sync creates offers, reads back whether bol released them and pushes price and stock. Orders are imported once; shipments send your tracking number and return the status. Failed jobs retry automatically.
Features
Your own bol API credentials: client ID and secret stored encrypted, token renewed automatically
Test mode against the bol demo environment and live mode, one-click connection test
Category mapping from the bol category list with a markup per category
Offers created by EAN with price including VAT, stock, delivery promise and country shops (Netherlands, Belgium or both), existing offers updated
The reason shown per offer that bol holds back (price, missing content, on hold)
Order import without duplicates: delivery address with house number, pickup point, billing address, company, VAT and KvK number, prices as sold
Tracking numbers sent with a bol transporter code, bol's process status followed, cancellations with a reason code, returns accepted
Fulfilment by you (FBR) or by bol (orders imported)
Job queue with automatic retries and rate limit handling, log with filters and CSV export
Multi-Vendor: one marketplace account or one account per vendor
What you get
Package
kv_bol-1.0.0.zip, installed through Add-ons → Manage add-ons
Updates & support
12 months included. Download new versions from your account and install them in Add-ons → Manage add-ons or the Upgrade Center.
License
1 production installation. Staging, dev and localhost are free and unlimited. The add-on keeps working after the update period ends. How licensing works
Compatibility
We list only the builds we install and test on. “Tested” means the full test plan was run on that build; “Supported” means the build is inside the supported range and uses the same hooks.
CS-Cart version and edition compatibility
CS-Cart version
CS-Cart
CS-Cart Ultimate
Multi-Vendor
Multi-Vendor Ultimate
4.22 and later
Testing next
Testing next
Testing next
Testing next
4.21.2
Supported
Supported
Supported
Supported
4.20.x
Supported
Supported
Supported
Supported
4.19.x
Supported
Supported
Supported
Supported
4.18.x
Supported
Supported
Supported
Supported
4.17.2
Supported
Supported
Tested
Supported
Before 4.17.2
Not supported
Not supported
Not supported
Not supported
Last tested build: Multi-Vendor 4.17.2, Nov 6, 2026Tested on: Multi-Vendor 4.17.2
Requirements
PHP
CS-Cart or Multi-Vendor 4.17.2 to 4.21.x, PHP 7.4 to 8.3 with cURL and OpenSSL (outgoing HTTPS to api.bol.com and login.bol.com)
Requirement
A bol seller account (Verkopen op bol) with API access. You create the API credentials yourself: in the bol Seller Dashboard open Settings, then API settings, and add a new set of credentials. bol shows a client ID and a client secret; keep the secret safe, bol shows it once
Requirement
Products with an EAN barcode: bol matches every offer to its catalogue by EAN
Core changes
None. Hooks and template overrides only
1.0.0
Nov 6, 2026
Latest
Added 9
Initial release.
Connection page with encrypted credentials, test and live mode and a connection test.
Job queue with retries and back-off, cron (command line and secret address), log viewer with CSV export.
bol Retailer API connection: client credentials token, versioned media types, test mode on the bol demo environment, live mode on the seller account.
Offers API v11: offers created by EAN (price including VAT, stock, delivery promise, Netherlands and/or Belgium, FBR or FBB), existing offers updated, price and stock updates, the not-for-sale reasons shown per product.
Orders: open and changed orders imported with delivery and billing addresses, pickup point, company, VAT and KvK number; status follows shipped and cancelled items.
Shipments with transporter codes and tracking numbers, cancellations with reason codes and returns accepted, followed on the Process Status API.
Product content upload through the Product Content API for listings that carry attribute values.
Category mapping with markup from the bol category list; rate limit (429) retry.
Add a released add-on to this order and save 15% on it. It uses the same edition and store domain.
Bol.com Marketplace ConnectorThis add-on
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$49
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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.
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