Listing & Inventory Drift
ASINs, prices, and stock levels diverge between Amazon and your ERP without a continuous sync.
Run Amazon Seller Central Like It's Part of Your ERP.
APIWORX connects Amazon Seller Central to your ERP, finance system, storefront, and 3PL — so orders, listings, inventory, and settlements flow automatically. No CSV exports. No manual reconciliation. No surprises at month-end.
Managed integration · 99.97% sync success · 30s mean root-cause
Amazon Marketplace is your biggest channel — and your loudest data problem.
Most Amazon sellers are still moving order data, listing updates, and settlement reports between Seller Central and their ERP through CSV exports, email attachments, and manual rekeying. The bigger you get on Amazon, the more painful this becomes.
Without automation: orders post late, listings drift out of sync, inventory oversells, and finance can't tie out a single Amazon settlement without an afternoon of pivot tables.
Settlement Reconciliation Hell
Amazon settlement reports don't natively map to GL accounts — finance teams spend days reconciling fees, refunds, and reserves.
Disconnected Returns & Refunds
Amazon returns and refunds don't post to your ERP automatically, breaking inventory accuracy and revenue reporting.
One Amazon connection. Every system in lockstep.
1
Connect Seller Central
APIWORX connects to Amazon SP-API with the right roles and scopes — Orders, Listings, Inventory, Finance, Reports. Setup is hours, not weeks.
2
Map orders, listings & finance
Amazon orders flow into your ERP with line-level detail. Listings and inventory sync bidirectionally with your storefronts. Settlement data posts as journal entries with full fee breakdowns.
3
Govern with APIXX AI
Every sync is logged, every exception explained. APIXX AI surfaces failed mappings, fee anomalies, and inventory discrepancies before they impact your P&L.
Every Amazon data object, automated.
- Amazon orders → NetSuite / Sage Intacct / QuickBooks (with line items & taxes)
- Amazon listings & ASINs ↔ Shopify / BigCommerce / ERP product master
- Inventory levels ↔ Amazon FBA, MCF, your warehouse & storefronts
- Amazon settlements → GL journal entries (fees, refunds, reserves, FBA charges)
- Returns & refunds → ERP credit memos + inventory adjustments
- Customer data → CRM / ERP customer master
- Pricing & promotions → Amazon listings from your ERP/PIM
- Reports & analytics → Snowflake, BigQuery, Power BI, Looker
Works with your entire stack
Tap any logo to see the full connector page — supported entities, auth, and example flows.
ERP & Finance
Ecommerce & PIM
Fulfillment & 3PL
What usually breaks
Where a Amazon Marketplace and Your ERP & Operational Stack workflow quietly fails.
Most teams discover sync issues from a customer complaint, a chargeback, or a variance at month-end close — long after the cost is already booked. These are the failure modes APIWORX is engineered to absorb before they reach your operators.
Silent payload drift
When Amazon Marketplace updates a field schema, untyped pipelines keep "succeeding" while writing the wrong values into Your ERP & Operational Stack.
Rate-limit cliffs
Bursts during promos or end-of-month batches trip API quotas; orders queue, retries cascade, inventory drifts.
Partial writes
An order header posts, line items fail validation, no one sees it — until finance can't reconcile the settlement.
Idempotency gaps
Webhook redelivery duplicates orders, inflates inventory adjustments, and corrupts revenue reports.
Mapping rot
New SKUs, GL accounts, warehouses, or tax codes silently miss mappings and route to "Uncategorized" forever.
Compliance exposure
Retailer routing guides, EDI 856 timing, ASN accuracy — every missed window becomes a chargeback line.
Workflow architecture
How Amazon Marketplace ↔ Your ERP & Operational Stack actually runs in production.
Every workflow is decomposed into discrete, observable stages — ingestion, transformation, validation, delivery — with persistence and replay between each step. No black boxes, no “hope the webhook worked.”
Amazon Marketplace
Event source
healthy
Ingest & normalize
Schema-typed
healthy
Validate & enrich
Rules + APIXX AI
healthy
Deliver & confirm
Idempotent write
healthy
Your ERP & Operational Stack
System of record
healthy
Throughput12,840 events / hr
p95 latency418 ms
Success rate (24h)99.97%
Exception handling
Failures don't disappear. They get worked.
Every failed event lands in a typed exception queue with the payload, the failing field, the upstream actor, and a retryable verdict. Your team — or ours — works the queue, not the inbox.
- Per-flow retry policies with exponential backoff + jitter
- Automatic replay after schema or mapping fix
- Hold-for-review on ambiguous writes (no silent corruption)
- Full payload + diff stored for compliance and audit
Exception queue
last 24h
- held
2mevt_8af21c · Amazon Marketplace → Your ERP & Operational StackMissing GL mapping for SKU 'GLOW-24-RFL'
- resolved
11mevt_8af1d3 · Amazon Marketplace → Your ERP & Operational StackAPI 429 — retried 3× successfully
- review
47mevt_8aedf0 · Your ERP & Operational Stack → Amazon MarketplaceInventory delta exceeds threshold (412 units)
- held
1hevt_8ae9a1 · Amazon Marketplace → Your ERP & Operational StackTax code 'EU-VAT-RC' not in destination
3 held · 1 in review · 24 auto-resolvedView all →
Operational outcomes
What changes for your operators in the first 30 days.
99.97%
Sync success rate
Across Amazon Marketplace ↔ Your ERP & Operational Stack workflows, post-stabilization.
− 86%
Manual reconciliation
Settlement, inventory, and order variance work, by hours/week.
< 30s
Mean root-cause time
From failure to actionable diagnosis via APIXX AI.
0
Late-bound surprises
No more discovering breakage at month-end.
Managed accountability
You don't own the pager. We do.
APIWORX is not a tool you stand up and forget. We operate the integration with you — SP-API auth rotations, schema-change patches, retailer compliance updates, and 24×7 on-call coverage are part of the subscription.
Named operations engineer
SLA-backed response times
Schema & API change tracking
Quarterly architecture review
Who owns what
| Responsibility | You | APIWORX |
|---|---|---|
| Business rules & mappings | ||
| API authentication & rotation | — | |
| Rate-limit handling & retries | — | |
| Monitoring, alerting, on-call | — | |
| Schema & connector upgrades | — | |
| Exception triage & replay | ||
| Quarterly architecture review | — |
Enterprise architecture
How Amazon Marketplace ↔ Your ERP & Operational Stack fits into your operational stack.
Four layers. Each independently observable, independently replayable, and governed by the same Data APIXX entity model so finance, ops, and engineering see the same truth.
Sources
Amazon Marketplace
Your ERP & Operational Stack
Marketplaces
EDI partners
3PLs
WMS
Connectors (226+)
Auth
Pagination
Rate-limit
Webhooks
Retries
Backfill
Data APIXX — unified entity model
Order
Inventory
Shipment
Invoice
Customer
Settlement
Flows + APIXX AI diagnostics
Routing
Validation
Reconciliation
Exception queue
Alerts
Destinations
ERP
Finance
OMS / WMS
BI / warehouse
Storefront
CRM
Industry complexity
The complexity generic connectors won't admit to.
Retail & marketplace compliance
Routing guides, label specs, ASN timing, OTIF scorecards. We encode the rules and monitor adherence per partner.
B2B distribution & EDI
850/855/856/810 cycles, partner-specific 856 variants, multi-DC shipments, and pricing-by-customer logic.
Multi-entity finance
Currency, tax jurisdiction, intercompany, deferred revenue, and dimension mapping for clean close.
Manufacturing & supply
Work-order status, BOM revisions, supplier ASN, and inventory transfer accuracy across facilities.
DTC & subscription
Recurring billing, partial refunds, dunning, and gift-card liability — reconciled to the cent.
3PL & fulfillment
Multi-warehouse allocation, carrier rate shopping, exception-on-receive, and inventory drift detection.
Amazon Marketplace ↔ Your ERP & Operational Stack — operational health
live · 1m refresh
Events / min
214
Errors / min
0.4
p95 latency
418ms
−24hnow
13:42Auto-recovered from Amazon Marketplace 429 burst
13:31Schema change detected — destination field added
12:58Mapping coverage alert resolved
Observability
You see what we see.
Every event, payload, and decision is logged and queryable. Throughput, error rate, latency, and mapping coverage are exposed as first-class metrics — and routed to your Slack, Teams, or PagerDuty on the thresholds you set.
- Per-flow SLOs with burn-rate alerts
- Mapping coverage drift detection
- Anomaly detection on inventory and settlement variance
- Audit log export to Snowflake / BigQuery / S3
APIXX AI diagnostics
Root-cause in 30 seconds. Not 3 hours.
APIXX AI watches every flow, payload, and exception. When something breaks, it correlates the failure against schema changes, rate-limit history, and prior incidents — and tells you exactly which mapping, field, or upstream actor caused it.
APIXX AI · incident #4821
resolved · 28s
Failure
47 Amazon Marketplace order events failed validation writing to Your ERP & Operational Stack.
Root cause
Amazon Marketplace added field
tax_inclusive on 2026-05-17. Mapping to Your ERP & Operational Stack Line.TaxIncluded not configured.Recommended action
Add mapping (1-click), replay 47 held events. Estimated impact: $18,420 in unblocked revenue.
Operational readiness review
Send us your stack. We'll send back the architecture.
A 30-minute working session with an APIWORX operations engineer. You leave with a documented Amazon Marketplace ↔ Your ERP & Operational Stack architecture, the failure modes we'd absorb, and the SLOs we'd commit to. No pitch.
Not just a connector. An intelligence layer.
APIWORX connects systems, normalizes the operational truth across them, and gives your team fast answers when a sync or fulfillment step breaks.
226+ production-tested connectors
ERP, ecommerce, marketplace, EDI, WMS, and finance systems connected without starting from scratch.
APIXX AI in 30 seconds
Root-cause diagnosis surfaces failed mappings, bad payloads, and operational gaps before they create customer-facing issues.
Built for mid-market scale
Designed for operators juggling multiple brands, warehouses, channels, and finance workflows at once.
Production-tested Amazon Marketplace flows
Real flows running in production today — grouped by integration pattern. Click any pair to see the data model and configuration.
ERP ↔ Marketplace
12 flows
NetSuite → Amazon
Connect NetSuite and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Sage Intacct → Amazon
Connect Sage Intacct and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Sage X3 → Amazon
Connect Sage X3 and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Sage SDMO → Amazon
Connect Sage SDMO and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
QuickBooks Online → Amazon
Connect QuickBooks Online and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Xero → Amazon
Connect Xero and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Microsoft Business Central → Amazon
Connect Microsoft Business Central and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
SAP Business One → Amazon
Connect SAP Business One and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
CETEC ERP → Amazon
Connect CETEC ERP and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Dual Entry → Amazon
Connect Dual Entry and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Microsoft Dynamics 365 → Amazon
Connect Microsoft Dynamics 365 and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Acumatica → Amazon
Connect Acumatica and Amazon to automate marketplace orders, inventory, listings, and fulfillment updates.
OrdersInventoryProductsFulfillment
Part 1 of 4 · Maximizing Amazon series
Read the long-form playbook
A four-part series for brand operators who treat Amazon as a channel, not a hobby. Integration, FBA, MCF, and Vendor Central — what works, what breaks, and what to do this quarter.
Related Amazon Integrations
Also see: Amazon FBA Integration | Amazon MCF Integration | Amazon Vendor Central Integration
Tell us your Amazon stack. We'll show you how to make it run itself.
No sales pitch. Just a clear read on whether APIWORX is the right fit — takes about 90 seconds.
No sales pitch. A clear read on whether we can help — in 90 seconds.