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Business productivity ⇄ ERP

Amazon Seller Central to Extensiv (3PL Central) integration — real-time data sync

Keep Amazon Seller Central and Extensiv (3PL Central) 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 Amazon Seller Central and Extensiv (3PL Central)

Flow Amazon Seller Central data into Extensiv (3PL Central) in real time — no exports, no schedulers, no custom scripts.

Amazon Seller Central is a read-only source: Stacksync reads its data in real time and delivers it into Extensiv (3PL Central), so Extensiv (3PL Central) always reflects the current state of Amazon Seller Central — without exports, scripts, or schedulers.

The ERP holds the records the business is run on, and it is rarely where day-to-day work happens. Amazon Seller Central is closer to the work, and the two often need the same facts about the same people, organizations, and transactions. Bridging them by hand, or by nightly file transfer, leaves each side out of date for hours at a time.

Common use cases

  • Track price and inventory report changes across marketplaces from one queryable table.
  • Land Amazon orders, reports, and settlement data in your warehouse or ERP as they are produced.
  • Push receiving confirmations back to purchasing systems when inbound stock arrives.
  • Consolidate order and shipment data across 3PL clients into a reporting database for billing and SLA tracking.

Where Amazon Seller Central faces customers and Extensiv (3PL Central) carries account records

Order, invoice, or account status from Extensiv (3PL Central) appears alongside the customer in Amazon Seller Central, so front-line teams answer from live data.

Where Amazon Seller Central collects payments: transactions post through

Payment events sync into Extensiv (3PL Central) as they occur, keeping the enterprise records current without manual entry.

Where Extensiv (3PL Central) is the HR or people system of record

Worker and organization data from Extensiv (3PL Central) stays current in Amazon Seller Central, so the tools people use daily reflect the org as it actually is.

What you can sync between Amazon Seller Central and Extensiv (3PL Central)

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.

Amazon Seller Central objects Extensiv (3PL Central) objects
Listings / Catalog Items Product listing content and status, readable and updatable through the Listings and Feeds APIs. Receivers Inbound receiving records (receipts/ASNs) that confirm stock arrival back to purchasing systems.
FBA Inventory Fulfillable quantity by SKU, synced out for stock planning and replenishment. Shipments Carrier and tracking details synced back once orders ship.
Shipments Inbound and outbound shipment records used to track fulfillment state. Warehouses Facility records that partition inventory and order routing.
Financial Events Settlement, fee, and refund events synced to finance systems for reconciliation. Inventory adjustments Manual stock corrections that reconciliation syncs need to capture.
Returns Return and refund records routed to support and finance workflows. Customers The 3PL's clients; nearly every other record is scoped to one, so syncs carry customer context on each call.
Reports Asynchronous bulk exports used for large reads (orders, inventory, settlements). Items SKU masters kept aligned between the merchant's systems and the warehouse.
What ships with Amazon Seller Central ⇄ Extensiv (3PL Central)

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

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

Real-time

Real-time sync

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

No-code + pro-code

Workflow automation

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

Observability

Monitoring

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

Trading partners

EDI

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

How the Amazon Seller Central and Extensiv (3PL Central) connectors work

Amazon Seller Central

Integration surface
REST API (Selling Partner API, SP-API)
Authentication
SP-API app credentials (LWA client ID/secret, application ID, Merchant ID/Seller ID token, refresh token, region) entered into the Stacksync connection form
Change detection
Historical and incremental syncs (mechanism not further specified)
Capabilities
read
Rate limits
Per-operation token-bucket rate limits; bulk reads and writes should go through the asynchronous Reports and Feeds APIs instead of item-by-item calls
Amazon Seller Central setup guide

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
How it works

How to connect Amazon Seller Central to Extensiv (3PL Central) — 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 Amazon Seller Central and Extensiv (3PL Central) 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
    Amazon Seller Central connected
    Extensiv (3PL Central) connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

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

Amazon Seller Central and Extensiv (3PL Central) 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 Amazon Seller Central and Extensiv (3PL Central).

Popular · 8 of 386
All Amazon Seller Central integrations All Extensiv (3PL Central) integrations Browse all integrations
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