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ERP ⇄ CRM

Extensiv (3PL Central) to Shopify integration — real-time, two-way sync

Keep Extensiv (3PL Central) 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.

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  • 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 Extensiv (3PL Central) and Shopify

Close the gap between front office and back office: Shopify and Extensiv (3PL Central) share customers and status in real time, in both directions.

Shopify holds the customer relationship; Extensiv (3PL Central) 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 Products, ProductMedias, ProductVariants, Orders in Shopify with Orders, Receivers, Shipments, Warehouses in Extensiv (3PL Central) 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 Write inventory levels from a WMS or ERP into Shopify locations to keep availability accurate.
  • 02 Mirror the product catalog from a PIM or database into Shopify products, variants, and metafields.
  • 03 Keep item masters aligned between a merchant's ERP and the 3PL warehouse so receiving and picking use consistent SKUs.
  • 04 Mirror on-hand inventory by warehouse into merchant systems to drive available-to-promise and reorder logic.

Common sync patterns

Where Extensiv (3PL Central) is the finance system of record: money status on the account

Invoice and payment state from Extensiv (3PL Central) 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.

Where Extensiv (3PL Central) manages people and org data: keep Shopify aligned

Owners, territories, and org structure informed by Extensiv (3PL Central) stay current in Shopify.

What you can sync between Extensiv (3PL Central) 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.

Extensiv (3PL Central) objects Shopify objects How this pairing syncs
Customers The 3PL's clients; nearly every other record is scoped to one, so syncs carry customer context on each call. Customers Buyer records; matched to CRM contacts for marketing and lifetime-value analysis. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions. Custom fields on either side are included in the mapping.
Orders Outbound fulfillment orders pushed in from commerce or ERP systems. Orders Purchase transactions; pushed to ERPs for fulfillment and billing, and read into databases for reporting. Same entity on both sides — records pair one-to-one and field-level changes reconcile in both directions.
Warehouses Facility records that partition inventory and order routing. ProductMedias Synced with incremental and full sync per the Stacksync docs. Warehouses is specific to Extensiv (3PL Central) and ProductMedias to Shopify — each maps to any object or custom field on the other side.
Inventory adjustments Manual stock corrections that reconciliation syncs need to capture. ProductVariants Synced with incremental and full sync per the Stacksync docs. Inventory adjustments is specific to Extensiv (3PL Central) and ProductVariants to Shopify — each maps to any object or custom field on the other side.
Items SKU masters kept aligned between the merchant's systems and the warehouse. Abandoned Checkouts Synced with incremental and full sync per the Stacksync docs. Items is specific to Extensiv (3PL Central) and Abandoned Checkouts to Shopify — each maps to any object or custom field on the other side.
Inventory On-hand and available quantities by warehouse, mirrored out to drive channel availability. Products Catalog entries; often mastered in a PIM or ERP and written into Shopify. Inventory is specific to Extensiv (3PL Central) and Products to Shopify — each maps to any object or custom field on the other side.

How changes propagate between Extensiv (3PL Central) and Shopify

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.

Extensiv (3PL Central) Shopify Sub-second propagation

DetectionExtensiv (3PL Central) notifies Stacksync of record changes through webhook events. Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback.

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

Shopify Extensiv (3PL Central) Sub-second propagation

DetectionShopify notifies Stacksync of record changes through webhook events. Webhook topics per resource, with polling on updated_at as a fallback.

DeliveryEach detected change is written to Extensiv (3PL Central) through its API, with automatic retries and rate-limit backoff.

Rate-limit considerations

  • Extensiv (3PL Central): Subject to the platform's API rate limits; batch endpoints reduce call volume for order and inventory syncs.
  • Shopify: GraphQL uses a calculated query-cost budget; the REST API uses a leaky-bucket model.
What ships with Extensiv (3PL Central) ⇄ Shopify

Connect Extensiv (3PL Central) and Shopify for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Extensiv (3PL Central)–Shopify connection.

Real-time

Two-way sync

Changes in Extensiv (3PL Central) or Shopify instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Extensiv (3PL Central) 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 Extensiv (3PL Central) or Shopify record.

Observability

Monitoring

Track your Extensiv (3PL Central) ⇄ Shopify sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Extensiv (3PL Central) and Shopify.

How the Extensiv (3PL Central) and Shopify connectors work

Extensiv (3PL Central)

Integration surface
REST API
Authentication
Short-lived access tokens obtained from integration client credentials (client ID and secret)
Change detection
Webhook events for order, receipt, item, and inventory changes, with polling on modified-date filters as a fallback
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's API rate limits; batch endpoints reduce call volume for order and inventory syncs

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 Extensiv (3PL Central) 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 Extensiv (3PL Central) 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
    Extensiv (3PL Central) connected
    Shopify connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Extensiv (3PL Central) 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 · Extensiv (3PL Central) ⇄ 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
    Extensiv (3PL Central) Shopify
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Extensiv (3PL Central) and Shopify 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
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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 390 integrations available for Extensiv (3PL Central) and Shopify.

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