Two-way sync
Changes in Dynamics 365 F&O or Linnworks instantly reflect in both systems. No stale data, no manual imports.
Keep Dynamics 365 F&O and Linnworks in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
Companies run two ERPs for structural reasons: a two-tier setup with subsidiaries on lighter systems, an acquisition that brought its own stack, a split by function or region, or a migration that will take quarters. In all of these, some of the same organizations, people, and transactions exist in both systems, and keeping them aligned by hand is a standing tax on the back office.
Stacksync syncs Customer Invoices, Vendor Invoices, General Journal Entries, On-hand Inventory in Dynamics 365 F&O with Channel Listings, Returns & Refunds, Shipping Services, Open Orders in Linnworks bi-directionally and in real time, with field-level mapping across the two data models and conflict rules you define. A record changed in either system is reflected in the other within seconds, not at the next interface run.
Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
Where one system is the people or finance suite and the other runs operations, the records both sides depend on, such as organizations, cost centers, and reference data, stay in agreement.
Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.
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.
| Dynamics 365 F&O objects | Linnworks objects | How this pairing syncs | |
|---|---|---|---|
| Purchase Orders Procurement transactions; extracted for spend and supply chain reporting. | Purchase Orders Replenishment POs sync with suppliers and accounting systems. | Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. | |
| Vendor Invoices AP documents; synced with invoice automation systems. | Locations Warehouse and fulfillment location records scope stock data during mapping. | Vendor Invoices is specific to Dynamics 365 F&O and Locations to Linnworks — each maps to any object or custom field on the other side. | |
| General Journal Entries GL postings; read-only extracts for consolidated finance reporting. | Suppliers Vendor records keep procurement data consistent across tools. | General Journal Entries is specific to Dynamics 365 F&O and Suppliers to Linnworks — each maps to any object or custom field on the other side. | |
| On-hand Inventory Stock positions; read out to storefronts and internal apps for availability. | Channel Listings Marketplace and webstore listing mappings tie channel products to internal SKUs. | On-hand Inventory is specific to Dynamics 365 F&O and Channel Listings to Linnworks — each maps to any object or custom field on the other side. | |
| Customers Customer master records; kept aligned with CRM accounts in two-way syncs. | Returns & Refunds Post-sale records flow to finance and support systems. | Customers is specific to Dynamics 365 F&O and Returns & Refunds to Linnworks — each maps to any object or custom field on the other side. | |
| Vendors Supplier master records; synced with procurement and AP tools. | Shipping Services Carrier and service definitions support label and tracking data in order syncs. | Vendors is specific to Dynamics 365 F&O and Shipping Services to Linnworks — each maps to any object or custom field on the other side. |
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.
DetectionDynamics 365 F&O pushes changes as they happen — webhook events backed by change data capture. Change data capture via the Dynamics 365 Change Tracking feature, enabled per entity.
DeliveryEach detected change is written to Linnworks through its API, with automatic retries and rate-limit backoff.
DetectionStacksync polls Linnworks for changes on an incremental schedule, reading only records changed since the previous pass. Polling on order and stock endpoints.
DeliveryEach detected change is written to Dynamics 365 F&O through its API, with automatic retries and rate-limit backoff.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dynamics 365 F&O–Linnworks connection.
Changes in Dynamics 365 F&O or Linnworks instantly reflect in both systems. No stale data, no manual imports.
Trigger automated workflows whenever Dynamics 365 F&O or Linnworks data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
Handle millions of events per minute without losing a single Dynamics 365 F&O or Linnworks record.
Track your Dynamics 365 F&O ⇄ Linnworks sync health, view errors, and replay failed events in one click.
Transform legacy EDI complexity into simple database interactions between Dynamics 365 F&O and Linnworks.
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.
Authenticate Dynamics 365 F&O and Linnworks with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Pick the Dynamics 365 F&O and Linnworks 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.
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Yes. Stacksync provides a managed, real-time two-way integration between Dynamics 365 F&O and Linnworks: authenticate both systems, choose the objects to sync (such as Dynamics 365 F&O's Purchase Orders and Vendor Invoices), map fields visually, and changes propagate both ways in milliseconds — no code required.
Change detection on Dynamics 365 F&O: Change data capture via the Dynamics 365 Change Tracking feature, enabled per entity; falls back to periodic full-sync where change tracking is unavailable. On Linnworks: Polling on order and stock endpoints. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
On the Dynamics 365 F&O side: Customer Invoices, Vendor Invoices, General Journal Entries, On-hand Inventory, plus custom fields where Dynamics 365 F&O exposes them. On the Linnworks side: Channel Listings, Returns & Refunds, Shipping Services, Open Orders. Stacksync auto-detects both schemas and converts types between the two systems.
Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
Common patterns for Dynamics 365 F&O and Linnworks: Shared master data; Split by function; Two-tier roll-up. Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.
Dynamics 365 F&O: OData REST endpoint over data entities, plus the Data Management Framework for batch. Authentication: OAuth via Microsoft sign-in: provide the D365 F&O environment URL, sign in with Microsoft credentials, and grant the Stacksync app consent (admin consent may be required — "Need admin approval for this app"). Linnworks: REST API. Authentication: Application credentials and an install token exchanged for a session token. Stacksync manages authentication, retries, and rate limits on both sides.
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.
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Securely connects to your systems with:
Every pair below is a real-time, two-way sync. Search all 412 integrations available for Dynamics 365 F&O and Linnworks.