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Database ⇄ Accounting and finance

InterSystems IRIS to QuickBooks integration — real-time, two-way sync

Keep InterSystems IRIS and QuickBooks 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 InterSystems IRIS and QuickBooks

Work with QuickBooks's financial data straight from InterSystems IRIS: read it with ordinary queries, write to it from your own code, and let Stacksync keep both sides consistent.

Engineers need finance data more often than finance systems make it easy to get: for internal tools, reporting services, or logic that reacts to invoices and payments. Working through the vendor API means rate limits, pagination, and glue code that has to be maintained forever.

Stacksync mirrors Purchase orders, Credit memos, Customers, Invoices from QuickBooks into Persistent Classes, Globals, Namespaces, Stored Procedures in InterSystems IRIS and keeps the two in sync bi-directionally and in real time. Your services read finance records with normal queries against InterSystems IRIS, and rows your code writes or updates flow back into QuickBooks with validation, so the finance system stays the system of record.

Common use cases

  • Mirror the chart of accounts and journal entries into a warehouse for consolidated financial reporting.
  • Create QuickBooks invoices automatically from closed-won deals or e-commerce orders.
  • Replicate IRIS tables to Postgres so application teams can build against a familiar database
  • Sync operational tables in IRIS bi-directionally with a CRM so business teams work on IRIS-backed data without SQL access

Query finance data like any other data

Customers, invoices, and payments from QuickBooks live in InterSystems IRIS as regular tables or collections your team can join, index, and query.

Internal tools without API plumbing

Build dashboards and back-office tools directly on InterSystems IRIS; Stacksync handles the API calls, rate limits, and retries against QuickBooks.

Write back safely

Updates written to the synced tables in InterSystems IRIS propagate into QuickBooks, so automations can create or correct finance records without custom integration code.

What you can sync between InterSystems IRIS and QuickBooks

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.

InterSystems IRIS objects QuickBooks objects
Globals The underlying multidimensional storage; typically accessed indirectly via SQL or objects in syncs. Invoices Receivables created from closed deals or orders and read back for payment status
Namespaces Namespaces partition databases and determine the connection context for integrations. Payments Received funds applied to invoices, synced for revenue reconciliation
Stored Procedures Server-side logic callable over SQL supports controlled writes and transformations. Bills Payables written in from procurement systems for AP processing
Tables Relational projections of stored data are the primary read/write surface for SQL-based syncs. Vendors Supplier records aligned with purchasing and spend tools
Views SQL views expose curated slices of data for outbound replication. Items Products and services referenced on invoice and bill lines
Schemas Schema organization scopes which tables a sync connection can see. Accounts The chart of accounts, mirrored so external postings map to the right ledger lines
What ships with InterSystems IRIS ⇄ QuickBooks

Connect InterSystems IRIS and QuickBooks for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every InterSystems IRIS–QuickBooks connection.

Real-time

Two-way sync

Changes in InterSystems IRIS or QuickBooks instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever InterSystems IRIS or QuickBooks 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 InterSystems IRIS or QuickBooks record.

Observability

Monitoring

Track your InterSystems IRIS ⇄ QuickBooks sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between InterSystems IRIS and QuickBooks.

How the InterSystems IRIS and QuickBooks connectors work

InterSystems IRIS

Integration surface
SQL over JDBC/ODBC, plus object and REST access layers
Authentication
Database credentials
Change detection
Polling (timestamp or query-based); no standard webhook surface
Capabilities
read · write
Rate limits
Constrained by database resources rather than published API rate limits

QuickBooks

Integration surface
REST API (QuickBooks Online)
Authentication
OAuth 2.0
Change detection
webhooks for entity change events, plus a Change Data Capture query operation for pull-based deltas
Capabilities
read · write · CDC · webhooks
Rate limits
subject to per-realm API request limits
How it works

How to connect InterSystems IRIS to QuickBooks — 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 InterSystems IRIS and QuickBooks 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
    InterSystems IRIS connected
    QuickBooks connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the InterSystems IRIS and QuickBooks 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 · InterSystems IRIS ⇄ QuickBooks
    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
    InterSystems IRIS QuickBooks
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

InterSystems IRIS and QuickBooks 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 InterSystems IRIS and QuickBooks.

Popular · 8 of 386
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