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Business productivity ⇄ Accounting and finance

Amazon Seller Central to Rillet integration — real-time data sync

Keep Amazon Seller Central and Rillet 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 Rillet

Connect the financial records in Rillet with the work happening in Amazon Seller Central, so both stay current without exports or copy-paste.

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

Teams connect Amazon Seller Central to Rillet so marketplace sales flow straight into accounting. Amazon Orders and Financial Events map to Rillet Invoices and Accounts, keeping revenue, fees, and payouts current in the ledger without spreadsheet exports.

There is no middleware to build, no API rate limits to babysit, and no nightly job that leaves the morning running on yesterday's data.

Common use cases

  • 01 Close the books on marketplace revenue using Financial Events synced into Rillet Accounts.
  • 02 Track Amazon-related service costs as Rillet Bills against the relevant Vendor.
  • 03 Maintain a clean Customer ledger in Rillet for recurring marketplace buyers.
  • 04 Sync AR and collection status back to customer success tools ahead of renewals.

Common sync patterns

Order-to-invoice

Amazon Orders generate Rillet Invoices against the matching Customer record.

Fee and settlement posting

Amazon Financial Events post to the correct Rillet Account for payout reconciliation.

Refund handling

Amazon refund events create Rillet Credit Memos tied to the original invoice.

What you can sync between Amazon Seller Central and Rillet

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 Rillet objects How this pairing syncs
Order Items Line-level SKU, quantity, and price data joined to orders in downstream systems. Account Synced with incremental and full sync per the Stacksync docs. Order Items is specific to Amazon Seller Central and Account to Rillet — each maps to any object or custom field on the other side.
Listings / Catalog Items Product listing content and status, readable and updatable through the Listings and Feeds APIs. Customer Synced with incremental and full sync per the Stacksync docs. Listings / Catalog Items is specific to Amazon Seller Central and Customer to Rillet — each maps to any object or custom field on the other side.
FBA Inventory Fulfillable quantity by SKU, synced out for stock planning and replenishment. Vendor Synced with incremental and full sync per the Stacksync docs. FBA Inventory is specific to Amazon Seller Central and Vendor to Rillet — each maps to any object or custom field on the other side.
Shipments Inbound and outbound shipment records used to track fulfillment state. Invoice Synced with incremental and full sync per the Stacksync docs. Shipments is specific to Amazon Seller Central and Invoice to Rillet — each maps to any object or custom field on the other side.
Financial Events Settlement, fee, and refund events synced to finance systems for reconciliation. Credit Memo Synced with incremental and full sync per the Stacksync docs. Financial Events is specific to Amazon Seller Central and Credit Memo to Rillet — each maps to any object or custom field on the other side.
Returns Return and refund records routed to support and finance workflows. Bill Synced with incremental and full sync per the Stacksync docs. Returns is specific to Amazon Seller Central and Bill to Rillet — each maps to any object or custom field on the other side.

How changes propagate between Amazon Seller Central and Rillet

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.

Amazon Seller Central Rillet Interval-based propagation

DetectionStacksync polls Amazon Seller Central for changes on an incremental schedule, reading only records changed since the previous pass. Historical and incremental syncs (mechanism not further specified).

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

Rillet Amazon Seller Central Sub-second propagation

DetectionRillet pushes changes as they happen — webhook events backed by change data capture. Near real-time updates via change tracking.

DeliveryAmazon Seller Central does not accept inbound record writes, so this direction carries requests rather than records: Amazon Seller Central's output flows back as field updates on the originating Rillet records.

Rate-limit considerations

  • Amazon Seller Central: 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.
  • Rillet: Subject to the platform's API rate limits.
What ships with Amazon Seller Central ⇄ Rillet

Connect Amazon Seller Central and Rillet for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Amazon Seller Central–Rillet connection.

Real-time

Real-time sync

Changes in Amazon Seller Central or Rillet 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 Rillet 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 Rillet record.

Observability

Monitoring

Track your Amazon Seller Central ⇄ Rillet 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 Rillet.

How the Amazon Seller Central and Rillet 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

Rillet

Integration surface
REST API (OpenAPI-specified, with production and sandbox environments)
Authentication
API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only for bidirectional sync, check Read Only for one-way sync
Change detection
Near real-time updates via change tracking; incremental sync per object, with delete detection (some objects checked every 1h or 4h)
Capabilities
read · write · CDC · webhooks
Rate limits
Subject to the platform's API rate limits.
Rillet setup guide
How it works

How to connect Amazon Seller Central to Rillet — 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 Rillet 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
    Rillet connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Amazon Seller Central and Rillet 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 ⇄ Rillet
    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 Rillet
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Amazon Seller Central and Rillet 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
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
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 389 integrations available for Amazon Seller Central and Rillet.

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