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CRM ⇄ ERP

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

Keep Affinity 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 Affinity and SAP Business One

Close the gap between front office and back office: Affinity and SAP Business One share customers and status in real time, in both directions.

Affinity holds the customer relationship; SAP Business One runs the operations and records behind the business. The two overlap wherever the same organizations and transactions matter to both, and when that overlap is bridged by re-keying or overnight batch, each side spends the day working from stale data.

Stacksync syncs Reminders, Lists, List Entries, Persons in Affinity with Deliveries, Journal Entries, Warehouses, Price Lists in SAP Business One field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync keeps every copy consistent and resolves conflicts by rules you set.

Common use cases

  • 01 Mirror deal-flow lists into a warehouse or BI tool for pipeline and portfolio reporting.
  • 02 Push enrichment data computed elsewhere into Affinity field values on list entries.
  • 03 Two-way sync of business partners between SAP Business One and a CRM so sales edits and finance records converge on one customer master.
  • 04 Create sales orders in Business One from e-commerce platforms and sync delivery and invoice status back to the storefront.

Common sync patterns

Where SAP Business One is the finance system of record: money status on the account

Invoice and payment state from SAP Business One shows on the account in Affinity, so reps see balances before promising the next order.

One customer master

Where both systems keep customer or organization records, corrections in either propagate to the other, ending dual maintenance.

Where SAP Business One manages people and org data: keep Affinity aligned

Owners, territories, and org structure informed by SAP Business One stay current in Affinity.

What you can sync between Affinity 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.

Affinity objects SAP Business One objects How this pairing syncs
Opportunities Deal records tracked on lists and synced with pipeline reporting. Purchase Orders Procurement documents exchanged with supplier-facing tools. Opportunities is specific to Affinity and Purchase Orders to SAP Business One — each maps to any object or custom field on the other side.
Field Values Custom field data, either global or scoped to a list, mapped field-by-field in syncs. Deliveries Fulfillment documents read to update shipment status in external systems. Field Values is specific to Affinity and Deliveries to SAP Business One — each maps to any object or custom field on the other side.
Notes Meeting and call notes synced for record-keeping in other systems. Journal Entries GL postings replicated for financial reporting. Notes is specific to Affinity and Journal Entries to SAP Business One — each maps to any object or custom field on the other side.
Interactions Automatically captured emails and meetings, read for activity reporting. Warehouses Stock locations that scope inventory quantities in item syncs. Interactions is specific to Affinity and Warehouses to SAP Business One — each maps to any object or custom field on the other side.
Reminders Follow-up tasks associated with people and organizations. Price Lists Pricing data synced to quoting and e-commerce platforms. Reminders is specific to Affinity and Price Lists to SAP Business One — each maps to any object or custom field on the other side.
Lists Pipelines (deal flow, fundraising, portfolio) that structure most Affinity data; syncs usually target a specific list. Activities CRM-style tasks and interactions aligned with external sales tools. Lists is specific to Affinity and Activities to SAP Business One — each maps to any object or custom field on the other side.

How changes propagate between Affinity 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.

Affinity SAP Business One Sub-second propagation

DetectionAffinity notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, supplemented by polling.

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

SAP Business One Affinity 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 Affinity through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Affinity: Subject to the platform's published API rate limits.
What ships with Affinity ⇄ SAP Business One

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

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

Real-time

Two-way sync

Changes in Affinity 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 Affinity 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 Affinity or SAP Business One record.

Observability

Monitoring

Track your Affinity ⇄ 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 Affinity and SAP Business One.

How the Affinity and SAP Business One connectors work

Affinity

Integration surface
REST API
Authentication
API key
Change detection
Webhook subscriptions for record events, supplemented by polling
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's published API rate limits

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 Affinity 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 Affinity 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
    Affinity connected
    SAP Business One connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

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

Affinity 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 520 integrations available for Affinity and SAP Business One.

Popular · 8 of 520
All Affinity integrations All SAP Business One integrations Browse all integrations
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