Shiptor Integration for Bitrix: Delivery Module and Fulfillment

Imagine: an online store on Bitrix loses up to 20% of orders because the customer doesn't see favorable delivery options or encounters a non-working pickup point binding. We've faced this dozens of times. Shiptor—a delivery service aggregator and fulfillment operator—solves the problem in 4–10 days. Its unified API provides access to 50+ carriers, and a properly configured integration reduces order leakage by 15–30%. One of our clients with a catalog of 12,000 products achieved significant savings on commissions after connecting Shiptor.

Shiptor is essentially two products in one: a logistics aggregator (single API for accessing CDEK, Boxberry, DPD, Russian Post, and others) and fulfillment (storing goods at Shiptor warehouses with order-based shipping). For an online store on Bitrix, integration covers both tasks through one API.

How Shiptor API Works

Base URL: https://api.shiptor.ru. Authorization: Bearer token. Documentation is available at shiptor.ru.

Key features:

• Cost calculation for multiple carriers in one request
• Create, update, cancel shipments
• Manage warehouse stock (fulfillment)
• List of pickup points and parcel lockers
• Shipment tracking
• Automatic label printing

Integration Architecture in Bitrix

Shiptor can solve two different tasks in a project, and their architecture differs:

Option 1: Logistics only. The store stores and picks goods itself; Shiptor is just the carrier. Integration is limited to a delivery module: calculation → order creation → tracking → label.

Option 2: Fulfillment. Goods are stored at Shiptor's warehouse. When creating an order in Bitrix, we send an assembly and shipping request to Shiptor. Stock levels are synchronized from Shiptor to Bitrix via an agent. This is more complex and requires bidirectional exchange setup.

Delivery Module (Option 1)

Class — inherits from \Bitrix\Sale\Delivery\Services\Base. Parameters:

• SHIPTOR_TOKEN — Bearer token
• WAREHOUSE_ID — sender warehouse ID in Shiptor
• PROVIDER — carrier code (cdek, boxberry, dpd, etc.) or auto for automatic selection

Cost Calculation:

$calcRequest = [
    'warehouse_id' => $warehouseId,
    'destination'  => [
        'city'    => $city,
        'address' => $address,
        'type'    => 'door', // or 'point'
        'point_id' => $pvzId,
    ],
    'packages' => [[
        'weight' => $weightGram,
        'length' => $lengthCm,
        'width'  => $widthCm,
        'height' => $heightCm,
    ]],
    'declared_value' => $declaredValue,
    'payment_method' => $isPrepaid ? 'prepaid' : 'cod',
];

Response — an array of offers from carriers. With provider = auto, we select the minimum price or preferred carrier based on settings.

Creating a Shipment

$shipmentPayload = [
    'warehouse_id'   => $warehouseId,
    'provider'       => $selectedProvider,
    'order_number'   => 'SHOP-' . $bitrixOrderId,
    'recipient'      => ['name' => $name, 'phone' => $phone],
    'destination'    => $destination,
    'packages'       => $packages,
    'items'          => $items,
    'declared_value' => $declaredValue,
    'cash_on_delivery' => $codAmount,
];

Response contains shipment_id (ID in Shiptor) and tracking_number (at the carrier). Request the label via GET /shipments/{id}/label — PDF.

Why Shiptor Is More Profitable Than Direct Integrations?

Direct integration with each carrier requires maintaining N different APIs, error handling, and updates. Shiptor unifies the protocol—you write code once and get access to 50+ carriers. In practice, development time savings range from 30% to 50%, and maintenance costs are reduced by 2–3 times. For a store with 200 orders per month, this results in substantial savings.

How Stock Synchronization Works?

In the fulfillment model, stock is physically at Shiptor's warehouse. We synchronize it to Bitrix:

1. An agent calls GET /inventory once per hour—list of items with quantities.
2. Mapping by sku or external code: find the product in b_iblock_element by article.
3. Update the quantity via CCatalogProduct::Update() or directly in b_catalog_product.

If a product is not found in Bitrix by SKU, we log it for manual review.

Creating an Assembly Request (Fulfillment)

Instead of physically sending a package from your own warehouse, we send an assembly task to Shiptor:

$fulfillmentOrder = [
    'order_number'  => 'SHOP-' . $bitrixOrderId,
    'recipient'     => $recipient,
    'destination'   => $destination,
    'provider'      => $selectedProvider,
    'items'         => array_map(fn($item) => [
        'sku'      => $item['sku'],
        'quantity' => $item['qty'],
    ], $basketItems),
];

$response = $httpClient->post('/fulfillment/orders', $fulfillmentOrder);

Shiptor assembles the order, packages it, and hands it to the carrier. The tracking number is returned once the order is handed over.

Pickup Points and Map

List of pickup points: GET /pickup-points?city={city}&provider={provider}. Cache in a highload block, update once daily. On a Yandex/Google map, we display aggregated data from all carriers.

Comparison of Integration Options

What’s Included in the Work

• Development of the delivery module (calculation, orders, tracking, labels)
• Stock synchronization setup (fulfillment)
• Pickup point map integration with selection on the storefront
• Testing on test and production environments
• Integration documentation and support contacts
• Team training on the system
• 1 month post-release support

Timeframes and Cost

Cost is calculated individually after analyzing your project. Contact us—we’ll assess the workload and offer the best turnkey solution. We guarantee 10+ years of experience in Bitrix development and over 50 successful integrations with delivery systems. Order Shiptor integration today and get a free engineer consultation.

CommerceML: Why Standard Exchange Is Both a Lifesaver and a Trap

Standard exchange via CommerceML 2.0 on typical "Trade Management" or "Comprehensive Automation" can be set up in a day or two. Products, prices, stock, orders—all via XML files on a schedule. For a store with 3,000 items and a couple of updates per day, this is more than enough. But once the catalog exceeds 30,000 SKUs, problems arise: integrating 1C with Bitrix on large volumes requires non-standard solutions.

Why does CommerceML slow down with catalogs over 100,000 items?

bitrix_1c_exchange.php generates XML on the Bitrix side, and 1C retrieves and parses it. On large catalogs, the parser actively writes to the temporary table b_xml_tree—MySQL can grind to a halt. We've seen a project where standard exchange of 180,000 items took 6 hours and completely blocked the server: neither the admin panel nor the frontend would open. The solution is incremental exchange. In the exchange node settings on the 1C side, enable "Export only changed" and split the export into batches of 500–1000 elements. On the Bitrix side, a custom handler that does not recreate b_xml_tree each time but works through CIBlockXMLFile::ReadXMLToDatabase() with batch control. A catalog of 200,000 SKUs updates in 8–12 minutes.

Another pitfall is EXTERNAL_ID. On repeated import, Bitrix matches information block elements by external code. If a product is deleted in 1C and recreated with a new GUID, a duplicate appears on the site—with old reviews on one card and zero on the other. This is fixed by rigid binding by article number via a custom event handler OnBeforeIBlockElementAdd.

How to avoid duplicates during repeated import?

We bind products not by GUID but by article number. Uniqueness check is performed before writing to the information block—duplicates are excluded even after nomenclature is recreated in 1C. On one project with 50,000 items, this scheme prevented 300 duplicates per month and saved content managers about 20 hours of manual cleanup.

Custom 1C Configurations: When CommerceML Falls Short

"We have a standard configuration"—says every second client, and then we open the database and see 200 custom processing routines, renamed attributes, and custom sales documents. CommerceML works with a fixed XML structure. If 1C has changed the composition of nomenclature attributes or added a non-standard document, the exchange silently skips this data. Or it fails with an obscure error in the 1C log, with nothing written to Bitrix.

In such cases, we implement custom export. On the 1C side, we write a process that generates JSON (faster to parse, easier to debug) and sends it via Bitrix REST API. Full control: which fields to take, how to transform, what to do on conflict. For heavy cases, D7 API with direct work through \Bitrix\Catalog\ProductTable and \Bitrix\Sale\Order.

What are the key steps to set up 1C integration?

Custom REST is justified when:

• Non-standard nomenclature attributes;
• Multiple price types (retail, wholesale, dealer, promotional, regional, currency)—standard exchange sends only one type;
• Multi-warehouse with different stock levels and need to select a warehouse on the site.

Prices, Stock, and Multi-Warehouse

Standard exchange can transfer one price type. In reality, there may be 15: each with its own buyer group and priority. Mapping between 1C price groups and Bitrix user groups is a separate engineering challenge. Especially when discounts overlap and you need to determine which price wins.

Multi-warehouse adds another layer: product is in stock in Moscow, out of stock in St. Petersburg, and "on order" in Novosibirsk. The site must show availability per location, allow selection of pickup points, and calculate shipping from the nearest warehouse where the product is physically available. The standard Bitrix warehouse module (catalog.store) handles display, but we write the "which warehouse to ship from" logic separately. For one manufacturing holding, we implemented a custom stock aggregator that calculated balance across 8 warehouses in 2 seconds—reducing shipping errors by 80%.

Orders and Document Flow

An order from the site goes to 1C, a sales document is created, goods are reserved. Statuses come back. The main nuance is partial shipment: the client ordered 5 items, 3 are in stock, 2 will arrive in a week. 1C creates two sales documents. Bitrix out of the box cannot split one order into several shipments—we extend the OnSaleOrderSaved handler to create child orders and synchronize statuses for each.

Documents in the personal account—invoices, acts, waybills from 1C—are served via REST; PDF is generated on the 1C side and cached on CDN. The buyer downloads not from 1C directly (that would kill the server) but from cache.

Batch import with portion control reduces MySQL load and prevents locks (source: Wikipedia).

Monitoring: Not "Set and Forget"

Exchange can silently break: the script ran, no errors in log, but 200 products didn't update due to invalid UTF-8 in the name. Or 1C changed the date format in an update—all prices came in as zero.

Minimum set we install on every project:

• Telegram alert if exchange time increases 3+ times from average.
• Stock discrepancy check: script compares b_catalog_product.QUANTITY with what 1C provides, and alerts when delta exceeds 5%.
• Dashboard: last sync, number of processed items, queue, errors.

For high-load projects, we add async queues on Redis or RabbitMQ. Exchange does not block the web server, data is not lost during temporary 1C outages. On one online store with 2 million orders per year, we implemented this scheme—recovery time after failures dropped from 3 hours to 10 minutes.

Linking with Bitrix24 for Document Flow Automation

If besides the site there is a corporate portal on Bitrix24, we link it too. Counterparties from CRM go to 1C, invoices from 1C appear in deal cards. The manager sees accounts receivable and mutual settlements without switching windows. Deal closed—documents generated automatically.

Payment received in 1C → logistician gets a task for shipment in Bitrix24. Goods shipped → manager sees notification. Automatic tasks based on events from 1C—via Bitrix24 REST API webhooks. This link reduces manual entry by 70% and eliminates forgotten shipments.

How We Set Up Integration: Step-by-Step Process

1. Audit of 1C Configuration. Review the structure of directories, documents, attributes. Identify custom modifications. Assess data volume (number of SKUs, orders, warehouses).
2. Design Exchange Schema. Agree on data set: products, prices, stock, orders, documents. Determine sync interval and mechanism—CommerceML or custom REST.
3. Configure Standard Exchange. Set up CommerceML, batch mode, binding by article. Verify data transfer correctness on a test catalog.
4. Extended Integration. For complex configurations, write custom handlers on both 1C and Bitrix sides. Incorporate multi-warehouse, multiple prices, partial shipment.
5. Monitoring and Warranty. Set up alerts, dashboard, documentation. Train operators. After launch, warranty support.

Timelines and What's Included

Work results include: documented exchange schema, configured synchronization scenarios, monitoring dashboard, operator training, and warranty support after launch. Pricing is calculated individually—it depends on the complexity of the 1C configuration, catalog size, and required automation level. We'll evaluate your project in 1 day—write to us, let's discuss. Order integration and get stable exchange in 1–2 weeks.

We have completed over 50 1C integrations for online stores and manufacturing companies. The team's average experience is 7 years, and we have certified 1C-Bitrix specialists. Our experience ensures that the exchange won't break in the first month and will run stably for years. For example, on a project with a catalog of 50,000 items, automation of exchange saved the client significant operational costs annually.

Contact us for a free audit of your 1C configuration—we'll find bottlenecks and offer the optimal solution.