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ERP

Acumatica to Dynamics 365 Business Central integration — real-time, two-way sync

Keep Acumatica and Dynamics 365 Business Central in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

  • SOC 2 and 6 other compliance frameworks
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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 Business Central

Two ERPs, one set of facts: Stacksync keeps Acumatica and Dynamics 365 Business Central 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 Opportunities and Cases, Customers, Vendors, Sales Orders in Acumatica with Payments, Customers, Vendors, Items in Dynamics 365 Business Central 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.
  • Sync vendor and purchase order data with procurement or AP automation tools.
  • Create sales orders in Business Central automatically from e-commerce or CRM order records, and sync fulfillment status back.

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.

Migration in parallel

When one system is replacing the other, run both fully live during the transition and cut over without a data freeze.

Shared master data

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

What you can sync between Acumatica and Dynamics 365 Business Central

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 Business Central objects
Stock Items Inventory master data with quantities shared with external sales channels. General Ledger Entries Posted financial transactions read for reporting; posted entries are immutable.
Shipments Fulfillment documents read to update tracking in storefronts and CRMs. Journals Staging records for financial postings created by integrations before posting.
Payments Customer payment records reconciled against invoices from payment platforms. Dimensions Analytical tags (department, project) that syncs preserve for reporting integrity.
Journal Transactions GL entries replicated into reporting databases. Payments Customer and vendor payment records reconciled against invoices.
Projects Project cost and billing structures synced with delivery tools. Customers Core master data synced with CRMs so sales and finance share one customer list.
Opportunities and Cases Built-in CRM records synced with external sales and support tools. Vendors Supplier master data synced with procurement and AP automation tools.
What ships with Acumatica ⇄ Dynamics 365 Business Central

Connect Acumatica and Dynamics 365 Business Central for flexible, real-time data sync.

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

Real-time

Two-way sync

Changes in Acumatica or Dynamics 365 Business Central 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 Business Central 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 Business Central record.

Observability

Monitoring

Track your Acumatica ⇄ Dynamics 365 Business Central 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 Business Central.

How the Acumatica and Dynamics 365 Business Central 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 Business Central

Integration surface
REST API built on OData v4 (standard API v2.0), extensible with custom API pages in AL
Authentication
OAuth 2.0 via Microsoft Entra ID
Change detection
API webhooks (change notifications on subscribed entities) plus polling on lastModifiedDateTime
Capabilities
read · write · webhooks
How it works

How to connect Acumatica to Dynamics 365 Business Central — 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 Business Central 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 Business Central connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica and Dynamics 365 Business Central 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 Business Central
    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 Business Central
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Acumatica and Dynamics 365 Business Central 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 Business Central.

Popular · 8 of 386
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