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ERP ⇄ E-commerce

Sage 300 to Shopware integration — real-time, two-way sync

Keep Sage 300 and Shopware in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Sage 300 and Shopware

Keep the storefront in step with the back office: Shopware and Sage 300 share products, inventory, and orders in real time, in both directions.

Shopware runs the storefront and takes the orders; Sage 300 owns the item master, the stock on hand, and the finance behind every transaction. The two overlap wherever the same products, customers, and sales matter to both — and when re-keying or an overnight batch is what connects them, the store oversells items it can't ship, quotes prices finance never set, or leaves buyers waiting on status that already changed.

Stacksync syncs Sales Channels, Media, Products, Categories in Shopware with Journal Batches, Order Entry Orders, Purchase Orders, Inventory Items in Sage 300 field by field, in real time, and in both directions. You decide which system owns which fields — stock and pricing from Sage 300, order and customer detail from Shopware — and Stacksync keeps every copy consistent and resolves conflicts by rules you set.

Common use cases

  • 01 Consolidate orders and customers from multiple `sales_channel` storefronts into one Postgres database for cross-channel analysis.
  • 02 Two-way sync of the `product` catalog — titles, nested price arrays, and stock — between Shopware and an ERP or PIM so pricing and inventory stay aligned.
  • 03 Replicate GL, AR, and AP detail to a warehouse for consolidated multi-company reporting.
  • 04 Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.

Common sync patterns

Fulfillment and shipment status close the loop

As orders are picked, shipped, or invoiced in Sage 300, tracking and status flow back to Shopware so buyers see accurate updates.

One customer master

Where both systems keep customer records, a correction in either propagates to the other, ending dual maintenance.

Where Sage 300 is the inventory system of record: stock stays accurate

Available quantities from Sage 300 publish to Shopware, so the store shows what can actually ship and stops overselling.

What you can sync between Sage 300 and Shopware

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

Sage 300 objects Shopware objects How this pairing syncs
GL Accounts Chart of accounts read for transaction mapping across integrations. Sales Channels Per-storefront configuration (`sales_channel`); used to scope and consolidate orders and customers across multiple storefronts. GL Accounts is specific to Sage 300 and Sales Channels to Shopware — each maps to any object or custom field on the other side.
Journal Batches GL entries staged in batches that must be posted; a common write target for external systems. Media Media assets (`media`) such as product images; referenced by id so file URLs and metadata sync into downstream catalogs. Journal Batches is specific to Sage 300 and Media to Shopware — each maps to any object or custom field on the other side.
Order Entry Orders Sales orders written from e-commerce or EDI feeds. Products The product catalog (`product`), including parent/child variants, per-currency nested price arrays, and stock; synced two-way with ERP, PIM, or a database. Order Entry Orders is specific to Sage 300 and Products to Shopware — each maps to any object or custom field on the other side.
Purchase Orders Procurement documents read for spend visibility and receiving. Categories The navigation and catalogue tree (`category`); mapped to product taxonomy in a warehouse or written from a PIM. Purchase Orders is specific to Sage 300 and Categories to Shopware — each maps to any object or custom field on the other side.
Inventory Items Item master with costing and quantities, synced to storefronts and WMS. Customers Storefront customer accounts (`customer`) with addresses and group; synced two-way with a CRM or support tool. Inventory Items is specific to Sage 300 and Customers to Shopware — each maps to any object or custom field on the other side.
AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting. Orders Order headers (`order`) with totals, state, and sales-channel reference; read out to accounting and written back for status updates. AR Invoices and Receipts is specific to Sage 300 and Orders to Shopware — each maps to any object or custom field on the other side.

How changes propagate between Sage 300 and Shopware

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

Sage 300 Shopware Interval-based propagation

DetectionStacksync polls Sage 300 for changes on an incremental schedule, reading only records changed since the previous pass. Scheduled polling.

DeliveryEach detected change is written to Shopware through its API, with automatic retries and rate-limit backoff.

Shopware Sage 300 Sub-second propagation

DetectionShopware notifies Stacksync of record changes through webhook events. App-system webhooks on entity events (product.written, order.written, customer.written) deliver the changed record's primaryKey and updated field.

DeliveryEach detected change is applied to Sage 300 as a row-level write, with types converted between the two schemas.

Rate-limit considerations

  • Shopware: No general throttle on Admin API entity endpoints; Shopware's RateLimiter guards only specific routes (login, oauth, password reset, guest order/contact) and is configurable on self-hosted stores.
What ships with Sage 300 ⇄ Shopware

Connect Sage 300 and Shopware for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Sage 300–Shopware connection.

Real-time

Two-way sync

Changes in Sage 300 or Shopware instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Sage 300 or Shopware data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single Sage 300 or Shopware record.

Observability

Monitoring

Track your Sage 300 ⇄ Shopware sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Sage 300 and Shopware.

How the Sage 300 and Shopware connectors work

Sage 300

Integration surface
Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem
Authentication
Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads
Change detection
Scheduled polling; batch-oriented modules with no webhook surface
Capabilities
read · write

Shopware

Integration surface
Admin API (REST / JSON:API) with a bulk POST /api/_action/sync endpoint
Authentication
OAuth 2.0 — client-credentials grant using an Integration's Access Key ID + Secret Access Key, or resource-owner password grant for a user; access tokens expire after 10 minutes
Change detection
App-system webhooks on entity events (product.written, order.written, customer.written) deliver the changed record's primaryKey and updated field names; otherwise poll on the updatedAt / createdAt fields
Capabilities
read · write · webhooks
Rate limits
No general throttle on Admin API entity endpoints; Shopware's RateLimiter guards only specific routes (login, oauth, password reset, guest order/contact) and is configurable on self-hosted stores
How it works

How to connect Sage 300 to Shopware — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate Sage 300 and Shopware with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Sage 300 connected
    Shopware connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Sage 300 and Shopware objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Sage 300 ⇄ Shopware
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Sage 300 Shopware
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
FAQ

Sage 300 and Shopware integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

SOC 2 Type II
ISO 27001
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GDPR
CCPA
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS

SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

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