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Business productivity / Accounting and finance · Two-way sync platform

Amazon Seller Central and Rillet integration

Bring supported Amazon Seller Central data into Rillet for your team's workflows and reporting. This connector supports updates from Amazon Seller Central to Rillet.

  • Field mappings and sync direction under your control
  • Inspect and resolve record errors in one dashboard
Source-to-destination updates for supported objects
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Amazon Seller Central
Rillet
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Example workflow

Sales order process handoff

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Starting eventA change involving Amazon Seller Central Orders or Rillet Invoice needs a defined result in the other system.

  1. Start with Amazon Seller Central Orders and Rillet Invoice. Use the record-matching and field-ownership rules from your mapping worksheet.

  2. Create or locate the customer and products first; resolve taxes, currency, and fulfillment references.

  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

What to verifyTest a partially invoiced order, tax rounding, and a repeated handoff without generating another invoice.

Review records and field ownership

Mapping essentials

Records and field ownership

Match records by stable IDs and assign an owner for each field. The record notes identify the coverage to check.

Download the mapping worksheet

CSV · No email required

Example record relationships between Amazon Seller Central and Rillet
Amazon Seller Central recordRillet recordRecord matchingField ownership
OrdersProposed record; confirm Stacksync object support.Business process handoffInvoiceDocumented record: Incremental: ; historical: ; delete detection:Link order and line IDs to invoice and line IDs; allow partial invoicing and multiple invoices per order.Finance owns invoice posting; the order system supplies the approved commercial context.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Why teams connect Amazon Seller Central and Rillet

Put your Amazon Seller Central and Rillet data to work

Start with the work your team needs to complete: keep records up to date, make operational data available for reporting, or move data to a new system. Choose one Amazon Seller Central and Rillet workflow to test, define what success looks like, and decide who handles failed updates.

  • Track Amazon-related service costs as Rillet Bills against the relevant Vendor.

  • Maintain a clean Customer ledger in Rillet for recurring marketplace buyers.

What records can you sync?

Start with the records your workflow needs. Check each system’s read and write requirements before mapping fields.

Amazon Seller Central

Read-only connector

Record types covered in the setup guide

Record typesCoverage and requirements
  • SP-API objects
  • SP-API reports
See connector requirements. Confirm field permissions and sync direction.

Read the Amazon Seller Central connector guide

Rillet

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Customer
  • Invoice
  • Vendor
  • Credit Memo
  • Bill
  • Journal Entry
  • Invoice Payment
  • Charge
  • Reimbursement
  • Custom Field
Incremental: ✅; historical: ✅; delete detection: ✅. Confirm field permissions and sync direction.
  • Account
Incremental: ✅; historical: ✅; delete detection: ✅ Every 1h. Confirm field permissions and sync direction.
  • Subsidiary
  • Tax Rate
  • Product
  • Contract
  • Bank Account
Incremental: ❌; historical: ✅; delete detection: ✅ Every 1h. Confirm field permissions and sync direction.
  • Bank Transaction
Incremental: ❌; historical: ✅; delete detection: ✅ Every 4h. Confirm field permissions and sync direction.

Read the Rillet connector guide

Connection essentials

Review how each system connects, detects changes, and permits access to your records.

View setup requirements and limits
Connection requirementAmazon Seller CentralRillet
Integration interfaceREST API (Selling Partner API, SP-API)REST API (OpenAPI-specified, with production and sandbox environments)
AuthenticationSP-API app credentialsAPI key generated in Rillet
Change detectionHistorical and incremental syncs are documented.Historical and incremental syncs are documented by object.
Read accessAvailable for supported recordsAvailable for supported records
Write accessNot supported by this connectorAvailable for supported records

Enterprise controls

Security and control for your integrations

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Compliance and data transfers

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.

  • SOC 2 Type II
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  • CCPA
  • DPF US-EU-UK-CH

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:

Record-level recovery

Inspect sync errors and use retry and revert controls to resolve failed updates.

Read the recovery guide

Implementation

Technical reference

Review setup, record relationships, testing, and recovery for your implementation.

Authentication, permissions and API limits

Connection requirements and limits

Amazon Seller Central
Integration interface
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 are documented. The guide does not specify a universal detection interval.
Read access
Available for supported records
Write access
Not supported by this connector
Setup requirements
  • Supply SP-API authorization credentials, merchant identification, region, and refresh token using the connector authorization guide.
  • Include client-secret renewal in operations planning; the saved setup guide specifies six-month expiration.
Limitations to check
  • The documented connector sends data out of Amazon; it does not document write-back to Amazon.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Amazon Seller Central setup guide
Rillet
Integration interface
REST API (OpenAPI-specified, with production and sandbox environments)
Authentication
API key generated in Rillet (Organization Setting -> API Access); uncheck Read Only to enable writes for two-way sync; check Read Only to prevent write-back
Change detection
Historical and incremental syncs are documented by object. Some objects have only historical sync; delete detection intervals vary.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Generate an API key in Rillet Organization Setting > API Access.
  • For two-way sync, clear the Read Only setting; use a read-only key when the integration only needs outbound data.
Limitations to check
  • Some objects have historical sync only; deletion checks for supported objects can run at different intervals.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Rillet setup guide

Prepare Amazon Seller Central and Rillet access

Set up both accounts before testing the mapping. Use test records where available, and identify the account administrator who can approve access and help resolve setup errors.

Amazon Seller Central setup checklist
  • Supply SP-API authorization credentials, merchant identification, region, and refresh token using the connector authorization guide.
  • Include client-secret renewal in operations planning; the saved setup guide specifies six-month expiration.

Setup guides: Authorize Amazon Seller Central

Rillet setup checklist
  • Generate an API key in Rillet Organization Setting > API Access.
  • For two-way sync, clear the Read Only setting; use a read-only key when the integration only needs outbound data.

Setup guides: Authorize Rillet Connection

Prepare to go live

Record the fields each system can update, the first-load cutoff, both record IDs, the expected update delay, and who handles errors. Complete the tests before production before expanding to more records.

Use the Amazon Seller Central and Rillet planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

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Record identity and field ownership

Keep each record tied to its source ID. Use the references below to choose field owners and preserve relationships between records.

Download the mapping worksheet · CSV, no email required

Business process

Orders / Invoice

Order-to-invoice handoff: Amazon Seller Central Orders provides context for Rillet Invoice. These are related records, not equivalent entities.

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Amazon Seller Central
Object support to establish
Rillet
Documented record · Incremental: ✅; historical: ✅; delete detection: ✅
Record identity
Link order and line IDs to invoice and line IDs; allow partial invoicing and multiple invoices per order.
Field ownership
Finance owns invoice posting; the order system supplies the approved commercial context.

Fields to include

  • Source record reference
  • Destination record reference
  • Approved handoff state
  • Duplicate-detection key
Record dependencies
Create or locate the customer and products first; resolve taxes, currency, and fulfillment references.
Validation
Test a partially invoiced order, tax rounding, and a repeated handoff without generating another invoice.
Recovery
Check for an existing destination order before retrying a timed-out create; reconcile line IDs to avoid duplicate fulfillment.

References: Amazon Seller Central: Orders documentationRillet: Invoice documentation

Compare integration approaches

This pair can involve both record sync and process handoffs. Keep the Orders / Invoice relationship explicit: copying fields and creating a downstream business transaction require different validation.

Stacksync managed sync

Best fit
Source-to-destination updates for supported objects. Choose the records, writable fields, and permissions for your workflow.
Operating responsibility
Fits ongoing record synchronization when the required operations are supported. Add workflow steps for approvals or business actions that go beyond copying fields.
Before you choose
Check record matching: Link order and line IDs to invoice and line IDs; allow partial invoicing and multiple invoices per order. Verify field coverage, deletion handling, and how changes are detected.

Native vendor integration

Best fit
A vendor-built integration may fit if it supports your Amazon Seller Central and Rillet record types.
Operating responsibility
Can reduce setup for a supported workflow. You may need another method for records or business steps it does not cover.
Before you choose
First check whether either vendor offers this integration. If available, verify Orders / Invoice, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit
Consider explicit orchestration for the Orders / Invoice handoff.
Operating responsibility
Provides control over business steps; the team owns credentials, version changes, error queues, and reconciliation.
Before you choose
Verify endpoint permissions, pagination, quotas, duplicate detection, and failure recovery. Separate reading history from actions that send messages, grant access, or post transactions.

File or scheduled snapshot

Best fit
Consider for a one-time Amazon Seller Central / Rillet migration or a reporting need with an explicit freshness window.
Operating responsibility
Can simplify a bounded transfer; later changes and deletion history require another extraction or a separately designed incremental process.
Before you choose
Record the extraction cutoff, source IDs, encoding, date/number formats, and reconciliation totals.

Workflow scenarios and expected results

Sales order process handoff

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Starting event: A change to the selected Orders or Invoice record needs a defined result in the other system.

  1. Start with Amazon Seller Central Orders and Rillet Invoice. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Create or locate the customer and products first; resolve taxes, currency, and fulfillment references.
  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Test a partially invoiced order, tax rounding, and a repeated handoff without generating another invoice.

If it fails: Check for an existing destination order before retrying a timed-out create; reconcile line IDs to avoid duplicate fulfillment.

Reconcile Rillet business records with Amazon Seller Central

Validate the selected objects and operations even where connector-level direction is documented.

Starting event: A finance-owned record in Rillet needs operational visibility through Orders or Listings / Catalog Items.

  1. Select Customer or Vendor with the correct legal entity, period, and currency.
  2. Define a reporting relationship in Amazon Seller Central; do not equate customer records, ledger accounts, and posted transactions.
  3. Decide whether the process only reports a financial state or requests an approved accounting action, and maintain a separate transaction ID for each action.

Expected result: Totals reconcile within the same entity/currency/window; a repeated handoff creates no duplicate financial transaction.

If it fails: Verify posting and settlement state before retrying. Use the approved adjustment path for already-posted transactions.

Initial load and acceptance testing

Keep both record IDs with the expected and actual result. Reconcile the same filters and time window in each system.

Orders / Invoice

Test case

Test a partially invoiced order, tax rounding, and a repeated handoff without generating another invoice.

Expected result

The expected sales order relationship is preserved with no duplicate action or unintended write.

Direction and permissions

Test case

Verify read access in Amazon Seller Central and write access in Rillet. Test the permitted route without relying on a return sync.

Expected result

Only an approved, supported direction and permitted fields are written.

Freshness and reconciliation

Test case

Measure source and destination times for the selected records under normal load and a burst. Reconcile IDs and values using the same filters and cutoff.

Expected result

The process meets its agreed freshness target and reconciliation has no unexplained differences.

Failed updates, retries and recovery

Start with the failed record and the destination error, then inspect the source value, field requirements, and access.

Rejected or repeated sales order change

Investigate

Inspect Amazon Seller Central Orders and Rillet Invoice, their IDs, and the destination error.

Next action

Check for an existing destination order before retrying a timed-out create; reconcile line IDs to avoid duplicate fulfillment.

A record type or update is unavailable

Investigate

Check the Amazon Seller Central and Rillet connector guides, account permissions, and any operations marked On Request.

Next action

Ask the integration team to confirm a supported way to handle that record. Verify whether it needs connector configuration or a separate workflow step.

Source and destination disagree after a retry

Investigate

Compare current source values, destination validation, identity mappings, and any side effects already completed.

Next action

Stacksync issue retry reads the current source state. Decide the intended state before retrying or reverting; reconcile downstream effects separately.

Read the Stacksync issues dashboard guide for retry and revert behavior.

Change detection and update delivery

How updates move between Amazon Seller Central and Rillet

See how each system detects changes and which updates the other system can receive. Each direction has its own permissions and record requirements.

Amazon Seller Central Rillet Timing depends on the connected systems

Detect changesHistorical and incremental syncs are documented. The guide does not specify a universal detection interval.

Apply updatesSelected writable fields update in Rillet. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Rillet Amazon Seller Central Direction not supported

Detect changesThis route requires read access from Rillet and write access to Amazon Seller Central; the documented connector restrictions do not permit it.

Apply updatesUse a supported direction or review a separate integration method for this requirement.

Update timing and record limits
  • Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.
  • Some objects have historical sync only; deletion checks for supported objects can run at different intervals.
FAQ

Amazon Seller Central and Rillet integration FAQ

Further reading

Guides and resources

Next step

See your workflow in Stacksync

Walk through your Amazon Seller Central and Rillet records, field mappings, and requirements with an integration engineer.

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