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ERP

Cin7 to SAP Business One integration — real-time, two-way sync

Keep Cin7 and SAP Business One 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
  • POC with real engineers in minutes

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

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Why teams connect Cin7 and SAP Business One

Two ERPs, one set of facts: Stacksync keeps Cin7 and SAP Business One 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 Credit notes / returns, Products, Inventory levels, Sales orders in Cin7 with Items, Sales Orders, A/R Invoices, Purchase Orders in SAP Business One 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

  • 01 Keep customer records aligned between Cin7 and the CRM to remove duplicate account entry.
  • 02 Write purchase orders created in a planning tool back into Cin7 for receiving.
  • 03 Replicate invoices and journal entries into a SQL database for reporting without direct ERP database access.
  • 04 Sync activities and service data with external support tools for teams that do not log into Business One.

Common sync patterns

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 Cin7 and SAP Business One

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.

Cin7 objects SAP Business One objects How this pairing syncs
Sales orders Orders captured from all channels; the main object for fulfillment and revenue syncs. Sales Orders Order documents with header and line structure created from external channels. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Purchase orders Supplier orders synced with procurement and accounting workflows. Purchase Orders Procurement documents exchanged with supplier-facing tools. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Products SKU records with options and pricing, synced with storefront and marketplace catalogs. A/R Invoices Billing documents synced outward for CRM visibility and payment tracking. Products is specific to Cin7 and A/R Invoices to SAP Business One — each maps to any object or custom field on the other side.
Inventory levels Stock on hand by branch or location, published outward for availability. Deliveries Fulfillment documents read to update shipment status in external systems. Inventory levels is specific to Cin7 and Deliveries to SAP Business One — each maps to any object or custom field on the other side.
Contacts Customers and suppliers, matched to CRM records to keep account data consistent. Journal Entries GL postings replicated for financial reporting. Contacts is specific to Cin7 and Journal Entries to SAP Business One — each maps to any object or custom field on the other side.
Branches / locations Warehouse entities that scope every stock movement and order allocation. Warehouses Stock locations that scope inventory quantities in item syncs. Branches / locations is specific to Cin7 and Warehouses to SAP Business One — each maps to any object or custom field on the other side.

How changes propagate between Cin7 and SAP Business One

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.

Cin7 SAP Business One Sub-second propagation

DetectionCin7 notifies Stacksync of record changes through webhook events. Polling on modified-date filters.

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

SAP Business One Cin7 Interval-based propagation

DetectionStacksync polls SAP Business One for changes on an incremental schedule, reading only records changed since the previous pass. Polling on update timestamps.

DeliveryEach detected change is written to Cin7 through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Cin7: Subject to per-account API rate limits that differ between Cin7 Omni and Cin7 Core.
What ships with Cin7 ⇄ SAP Business One

Connect Cin7 and SAP Business One for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Cin7–SAP Business One connection.

Real-time

Two-way sync

Changes in Cin7 or SAP Business One instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Cin7 or SAP Business One 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 Cin7 or SAP Business One record.

Observability

Monitoring

Track your Cin7 ⇄ SAP Business One sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Cin7 and SAP Business One.

How the Cin7 and SAP Business One connectors work

Cin7

Integration surface
REST API; note that Cin7 Omni and Cin7 Core (formerly DEAR Systems) are separate products with separate APIs
Authentication
API key credentials (paired with a username or account ID, depending on the product)
Change detection
Polling on modified-date filters; webhook support exists on some editions for order and stock events
Capabilities
read · write · webhooks
Rate limits
Subject to per-account API rate limits that differ between Cin7 Omni and Cin7 Core

SAP Business One

Integration surface
Service Layer, a REST API based on OData, plus the legacy COM-based DI API
Authentication
Session-based login with company database, username, and password against the Service Layer
Change detection
Polling on update timestamps; no general-purpose webhook mechanism on the standard surface
Capabilities
read · write
How it works

How to connect Cin7 to SAP Business One — 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 Cin7 and SAP Business One 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
    Cin7 connected
    SAP Business One connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Cin7 and SAP Business One 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 · Cin7 ⇄ SAP Business One
    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
    Cin7 SAP Business One
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Cin7 and SAP Business One 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.

Learn more about security
SOC 2 Type II
ISO 27001
HIPAA BAA
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:

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 508 integrations available for Cin7 and SAP Business One.

Popular · 7 of 508
All Cin7 integrations All SAP Business One integrations Browse all integrations
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