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ERP

Acumatica to Dynamics 365 F&O integration — real-time, two-way sync

Keep Acumatica and Dynamics 365 F&O 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 Acumatica and Dynamics 365 F&O

Two ERPs, one set of facts: Stacksync keeps Acumatica and Dynamics 365 F&O consistent in real time, whether they split the business or one is replacing the other.

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 Stock Items, Shipments, Payments, Journal Transactions in Acumatica with On-hand Inventory, Customers, Vendors, Released Products in Dynamics 365 F&O 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.

Common use cases

  • Align Acumatica's built-in CRM opportunities and cases with an external sales or support platform.
  • Two-way sync of customers, orders, and invoices between Acumatica and a CRM so sales sees ERP truth without ERP logins.
  • Distribute product and price master data from F&O to downstream channels through a synced database.
  • Sync customers, vendors, and released products into an operational database that internal apps read instead of calling OData directly.

Shared master data

Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.

Split by function

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.

Two-tier roll-up

Where subsidiaries run one system and headquarters runs the other, shared records and transactions flow up continuously, so consolidation starts from live data.

What you can sync between Acumatica and Dynamics 365 F&O

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.

Acumatica objects Dynamics 365 F&O objects
Opportunities and Cases Built-in CRM records synced with external sales and support tools. Vendor Invoices AP documents; synced with invoice automation systems.
Customers AR master data synced with CRMs and billing tools. General Journal Entries GL postings; read-only extracts for consolidated finance reporting.
Vendors Supplier records aligned with procurement and AP automation. On-hand Inventory Stock positions; read out to storefronts and internal apps for availability.
Sales Orders Order documents created from e-commerce and CRM systems, read back for fulfillment status. Customers Customer master records; kept aligned with CRM accounts in two-way syncs.
Invoices AR and AP billing documents synced for payment tracking and CRM visibility. Vendors Supplier master records; synced with procurement and AP tools.
Purchase Orders Procurement documents exchanged with supplier-facing systems. Released Products Sellable product master; read out to commerce channels and CRM catalogs.
What ships with Acumatica ⇄ Dynamics 365 F&O

Connect Acumatica and Dynamics 365 F&O for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Acumatica–Dynamics 365 F&O connection.

Real-time

Two-way sync

Changes in Acumatica or Dynamics 365 F&O instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Acumatica or Dynamics 365 F&O 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 Acumatica or Dynamics 365 F&O record.

Observability

Monitoring

Track your Acumatica ⇄ Dynamics 365 F&O sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Acumatica and Dynamics 365 F&O.

How the Acumatica and Dynamics 365 F&O connectors work

Acumatica

Integration surface
Contract-based REST API (JSON over versioned endpoints), plus SOAP web services and OData access to Generic Inquiries
Authentication
OAuth 2.0 or cookie-based session login with Acumatica credentials
Change detection
Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields
Capabilities
read · write · webhooks

Dynamics 365 F&O

Integration surface
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")
Change detection
Change data capture via the Dynamics 365 Change Tracking feature, enabled per entity; falls back to periodic full-sync where change tracking is unavailable
Capabilities
read · write · CDC · webhooks
Rate limits
OData requests are subject to platform throttling; high-volume loads belong in the Data Management Framework.
Dynamics 365 F&O setup guide
How it works

How to connect Acumatica to Dynamics 365 F&O — 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 Acumatica and Dynamics 365 F&O 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
    Acumatica connected
    Dynamics 365 F&O connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica and Dynamics 365 F&O 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 · Acumatica ⇄ Dynamics 365 F&O
    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
    Acumatica Dynamics 365 F&O
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Acumatica and Dynamics 365 F&O integration FAQ

SECURITY

Security teams love 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.

Learn more about security
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for Acumatica and Dynamics 365 F&O.

Popular · 8 of 386
All Acumatica integrations All Dynamics 365 F&O integrations Browse all integrations
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