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ERP ⇄ CRM

E2 Shop System to Shopify integration — real-time data sync

Keep E2 Shop System and Shopify 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 E2 Shop System and Shopify

Flow E2 Shop System data into Shopify in real time — no exports, no schedulers, no custom scripts.

E2 Shop System is a read-only source: Stacksync reads its data in real time and delivers it into Shopify, so Shopify always reflects the current state of E2 Shop System — without exports, scripts, or schedulers.

Shopify holds the customer relationship; E2 Shop System 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.

Common use cases

  • Write inventory levels from a WMS or ERP into Shopify locations to keep availability accurate.
  • Mirror the product catalog from a PIM or database into Shopify products, variants, and metafields.
  • Sync customer and invoice data to accounting or CRM so the front office is not re-keying from the ERP.
  • Land quote, job cost, and time-ticket data in a warehouse for margin analysis across jobs.

Where E2 Shop System handles order-to-cash: closed-won flows through

A deal won in Shopify creates or updates the customer in E2 Shop System with clean data, so fulfillment and invoicing start without re-entry.

Where E2 Shop System is the finance system of record: money status on the account

Invoice and payment state from E2 Shop System shows on the account in Shopify, 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.

What you can sync between E2 Shop System and Shopify

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.

E2 Shop System objects Shopify objects
Purchase orders Outside material and service purchases tied to jobs. Orders Purchase transactions; pushed to ERPs for fulfillment and billing, and read into databases for reporting.
Time tickets Labor collection records used for job costing. Customers Buyer records; matched to CRM contacts for marketing and lifetime-value analysis.
Invoices Billing records synced to accounting for AR reporting. Abandoned Checkouts Synced with incremental and full sync per the Stacksync docs.
Quotes / Estimates Job shop quotes with material and routing cost buildups; the start of the order lifecycle. Products Catalog entries; often mastered in a PIM or ERP and written into Shopify.
Jobs / Work orders Released work with routings and status; the record shop-floor dashboards track. ProductMedias Synced with incremental and full sync per the Stacksync docs.
Customers Buyer records synced to CRM or accounting counterparts. ProductVariants Synced with incremental and full sync per the Stacksync docs.
What ships with E2 Shop System ⇄ Shopify

Connect E2 Shop System and Shopify for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every E2 Shop System–Shopify connection.

Real-time

Real-time sync

Changes in E2 Shop System or Shopify instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever E2 Shop System or Shopify 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 E2 Shop System or Shopify record.

Observability

Monitoring

Track your E2 Shop System ⇄ Shopify sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between E2 Shop System and Shopify.

How the E2 Shop System and Shopify connectors work

E2 Shop System

Integration surface
No broadly documented public web API; integration typically works through the underlying database or application import/export, depending on deployment
Authentication
Database credentials or application-level export access on the on-premises installation
Change detection
Polling database tables or scheduled exports
Capabilities
read
Rate limits
Not API-bound; constrained by on-premises database access windows

Shopify

Integration surface
GraphQL Admin API (primary) and REST Admin API (legacy)
Authentication
OAuth via a custom Shopify app: admin creates an app in the Shopify Dev Dashboard, enables required API scopes, sets the Stacksync redirect URL, then supplies shop name + Client ID and Client Secret to Stacksync
Change detection
Webhook topics per resource, with polling on updated_at as a fallback
Capabilities
read · write · webhooks
Rate limits
GraphQL uses a calculated query-cost budget; the REST API uses a leaky-bucket model.
Shopify setup guide
How it works

How to connect E2 Shop System to Shopify — 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 E2 Shop System and Shopify 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
    E2 Shop System connected
    Shopify connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the E2 Shop System and Shopify 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 · E2 Shop System ⇄ Shopify
    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
    E2 Shop System Shopify
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

E2 Shop System and Shopify 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
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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 E2 Shop System and Shopify.

Popular · 8 of 386
All E2 Shop System integrations All Shopify integrations Browse all integrations
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