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Data warehouse / ERP · Two-way sync platform

MotherDuck and Snapfulfil integration

Plan how MotherDuck and Snapfulfil should share data across your business. Work with Stacksync engineers on record mapping, system access, and the requirements for running the integration.

  • Scope your workflow with an integration engineer
  • Review the systems, records, and updates you need

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Proposed workflow

Sales order reporting workflow

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting eventA change involving the proposed sales order table in MotherDuck or Snapfulfil Sales orders needs a defined result in the other system.

  1. Start with the proposed sales order table in MotherDuck and Snapfulfil Sales orders. 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 multi-line order, a partial cancellation, and two partial shipments. Compare line totals as well as the header.

Review records and field ownership

Proposed record relationships

Records to connect

Use these examples to define record matching and field ownership for your technical review.

Download the mapping worksheet

CSV · No email required

Example record relationships between MotherDuck and Snapfulfil
MotherDuck recordSnapfulfil recordRecord matchingField ownership
Proposed sales order tableProposed table; choose its name and schema.Reporting datasetSales ordersProposed record; confirm Stacksync object support.Preserve both the order ID and stable line IDs. Allow one order to relate to several shipments or invoices.Decide which system approves the order and which can cancel or amend it after fulfillment begins.
Proposed inventory or stock position tableProposed table; choose its name and schema.Reporting datasetInventory balancesProposed record; confirm Stacksync object support.Identify stock by product/variant, location, and any lot or serial dimension; a product ID alone is insufficient.Choose the stock authority and distinguish available, reserved, and physical quantities.
Proposed shipment or fulfillment tableProposed table; choose its name and schema.Reporting datasetShipmentsProposed record; confirm Stacksync object support.Retain shipment/fulfillment and line IDs, order reference, and carrier context.The fulfillment owner controls shipped quantities and cancellation eligibility.

These relationships do not establish connector availability. Review the required connection and record operations with Stacksync.

Record coverage to review

Use documented coverage where available. Catalog record types are starting points for review and do not confirm Stacksync support.

MotherDuck

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Tables (confirm coverage)
See connector requirements. Confirm field permissions and sync direction.

Read the MotherDuck connector guide

Snapfulfil

Connection and object support require review

Record types to review with Stacksync

Record typesCoverage and requirements
  • Sales orders
  • Purchase orders / ASNs
  • Items (SKUs)
  • Inventory balances
  • Shipments
  • Warehouse locations
Confirm support for this record type and the direction you need.

Discuss Snapfulfil requirements

Connection essentials

Confirm Stacksync support and account requirements for undocumented connections. Interface information alone does not establish connector availability.

View setup requirements and limits
Connection requirementMotherDuckSnapfulfil
Integration interfaceSQL through DuckDB clients and drivers using a MotherDuck (md:) connectionREST-style web service API
AuthenticationAccess token created in MotherDuckConfirm the credentials, API plan, and permissions required for Snapfulfil.
Change detectionThe saved Stacksync guide does not specify the change-detection mechanism.Confirm how Stacksync detects changes for this connector and the objects you need.
Read accessAvailable for supported recordsConfirm with Stacksync
Write accessAvailable for supported recordsConfirm with Stacksync

Enterprise controls

Security and control for your integrations

Explore security controls

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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  • HIPAA BAA
  • GDPR
  • 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

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

MotherDuck
Integration interface
SQL through DuckDB clients and drivers using a MotherDuck (md:) connection
Authentication
Access token created in MotherDuck (Settings > General > Create Token), pasted into Stacksync; database name and schema configurable if not using defaults
Change detection
The saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Generate a MotherDuck access token in Settings > General and enter it in the Stacksync connection form.
  • Specify the intended database and schema and confirm read/write coverage for the selected tables.
Limitations to check
  • Two-way sync is documented at connector level. Confirm table eligibility, writable columns, and the change-detection interval during setup.
Technical documentation

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

MotherDuck setup guide
Snapfulfil
Integration interface
REST-style web service API
Authentication
Confirm the credentials, API plan, and permissions required for Snapfulfil.
Change detection
Confirm how Stacksync detects changes for this connector and the objects you need.
Read access
Confirm with Stacksync
Write access
Confirm with Stacksync
Setup requirements
  • Identify the Snapfulfil account, edition, environment, and business objects the integration must access.
  • Confirm a Stacksync connector or implementation path for Snapfulfil, including read/write support, authentication, and initial-load limits.
Limitations to check
  • Confirm Stacksync support for Snapfulfil and the record types your workflow needs.
  • Review write-back, deletion handling, update timing, and account limits with the integration team.

Prepare MotherDuck and Snapfulfil 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.

MotherDuck setup checklist
  • Generate a MotherDuck access token in Settings > General and enter it in the Stacksync connection form.
  • Specify the intended database and schema and confirm read/write coverage for the selected tables.
Snapfulfil setup checklist
  • Identify the Snapfulfil account, edition, environment, and business objects the integration must access.
  • Confirm a Stacksync connector or implementation path for Snapfulfil, including read/write support, authentication, and initial-load limits.
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 MotherDuck and Snapfulfil 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

Use these data-model references to describe the records your connection needs. They are planning examples; connector availability and supported operations must be established before implementation.

Download the mapping worksheet · CSV, no email required

Reporting dataset

Proposed sales order table in MotherDuck (choose its name) / Sales orders

Plan a sales order dataset while preserving its source meaning.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

MotherDuck
Your database schema
Snapfulfil
Object support to establish
Record identity
Preserve both the order ID and stable line IDs. Allow one order to relate to several shipments or invoices.
Field ownership
Decide which system approves the order and which can cancel or amend it after fulfillment begins.

Fields to include

  • Source order ID
  • Customer reference
  • Line references and quantities
  • Order status
  • Currency
Record dependencies
Create or locate the customer and products first; resolve taxes, currency, and fulfillment references.
Validation
Test a multi-line order, a partial cancellation, and two partial shipments. Compare line totals as well as the header.
Recovery
Check for an existing destination order before retrying a timed-out create; reconcile line IDs to avoid duplicate fulfillment.

Reporting dataset

Proposed inventory or stock position table in MotherDuck (choose its name) / Inventory balances

Plan a inventory or stock position dataset while preserving its source meaning.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

MotherDuck
Your database schema
Snapfulfil
Object support to establish
Record identity
Identify stock by product/variant, location, and any lot or serial dimension; a product ID alone is insufficient.
Field ownership
Choose the stock authority and distinguish available, reserved, and physical quantities.

Fields to include

  • Product reference
  • Location reference
  • Quantity type
  • Quantity
  • As-of time
Record dependencies
Resolve product, unit, warehouse/location, and lot/serial references.
Validation
Test the same SKU in two locations, a reservation, and an older snapshot arriving late.
Recovery
Reconcile the latest stock position before retrying; do not apply an old absolute quantity after new movements.

Reporting dataset

Proposed shipment or fulfillment table in MotherDuck (choose its name) / Shipments

Plan a shipment or fulfillment dataset while preserving its source meaning.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

MotherDuck
Your database schema
Snapfulfil
Object support to establish
Record identity
Retain shipment/fulfillment and line IDs, order reference, and carrier context.
Field ownership
The fulfillment owner controls shipped quantities and cancellation eligibility.

Fields to include

  • Source shipment ID
  • Order/line references
  • Carrier
  • Tracking reference
  • Fulfillment status
Record dependencies
Resolve order lines, delivery address, carrier, and any partial-fulfillment references.
Validation
Test split shipments, multiple tracking references, partial returns, and a carrier status arriving out of order.
Recovery
Verify existing fulfillment before retrying creation; reconcile quantities against order lines.

Reporting dataset

Proposed purchase order table in MotherDuck (choose its name) / Purchase orders / ASNs

Plan a purchase order dataset while preserving its source meaning.

Planning example. Stacksync support for the required connection and record operations needs a technical review.

MotherDuck
Your database schema
Snapfulfil
Object support to establish
Record identity
Retain purchase-order and line IDs together with the supplier and legal-entity context.
Field ownership
Keep procurement approval separate from receipt and payment states.

Fields to include

  • Source purchase-order ID
  • Supplier reference
  • Line references
  • Quantity
  • Approval status
Record dependencies
Resolve supplier, product, business unit, and delivery-location references before lines.
Validation
Test a partially received purchase order and an amendment after approval.
Recovery
Reconcile receipts already recorded before resubmitting an amended order.

Compare integration approaches

Choose a method around one example record and the update your business needs. Use Proposed sales order table in MotherDuck (choose its name) / Sales orders to review record matching and confirm Stacksync support for the required operations. Compare ongoing sync, a custom workflow, and a scheduled export against that requirement.

Stacksync managed sync

Best fit
Review compatibility with a Stacksync engineer using an example of the records and updates you need.
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: Preserve both the order ID and stable line IDs. Allow one order to relate to several shipments or invoices. 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 MotherDuck and Snapfulfil 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 Proposed sales order table in MotherDuck (choose its name) / Sales orders, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit
Consider when MotherDuck and Snapfulfil need a transformation, approval, or action outside a direct record sync.
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 MotherDuck / Snapfulfil 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 reporting workflow

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Proposed sales order table in MotherDuck (choose its name) or Sales orders record needs a defined result in the other system.

  1. Start with MotherDuck Proposed sales order table in MotherDuck (choose its name) and Snapfulfil Sales orders. 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 multi-line order, a partial cancellation, and two partial shipments. Compare line totals as well as the header.

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

Inventory or stock position reporting workflow

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Proposed inventory or stock position table in MotherDuck (choose its name) or Inventory balances record needs a defined result in the other system.

  1. Start with MotherDuck Proposed inventory or stock position table in MotherDuck (choose its name) and Snapfulfil Inventory balances. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve product, unit, warehouse/location, and lot/serial 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 the same SKU in two locations, a reservation, and an older snapshot arriving late.

If it fails: Reconcile the latest stock position before retrying; do not apply an old absolute quantity after new movements.

Shipment or fulfillment reporting workflow

Planning example. Stacksync support for the required connection and record operations needs a technical review.

Starting event: A change to the selected Proposed shipment or fulfillment table in MotherDuck (choose its name) or Shipments record needs a defined result in the other system.

  1. Start with MotherDuck Proposed shipment or fulfillment table in MotherDuck (choose its name) and Snapfulfil Shipments. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve order lines, delivery address, carrier, and any partial-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 split shipments, multiple tracking references, partial returns, and a carrier status arriving out of order.

If it fails: Verify existing fulfillment before retrying creation; reconcile quantities against order lines.

Reconcile Snapfulfil business records with MotherDuck

This is an evaluation scenario; connector and operation support require confirmation.

Starting event: A finance-owned record in Snapfulfil needs operational visibility through a selected destination dataset.

  1. Select Sales orders or Purchase orders / ASNs with the correct legal entity, period, and currency.
  2. Define a reporting relationship in MotherDuck; 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.

Proposed sales order table in MotherDuck (choose its name) / Sales orders

Test case

Test a multi-line order, a partial cancellation, and two partial shipments. Compare line totals as well as the header.

Expected result

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

Proposed inventory or stock position table in MotherDuck (choose its name) / Inventory balances

Test case

Test the same SKU in two locations, a reservation, and an older snapshot arriving late.

Expected result

The expected inventory or stock position relationship is preserved with no duplicate action or unintended write.

Proposed shipment or fulfillment table in MotherDuck (choose its name) / Shipments

Test case

Test split shipments, multiple tracking references, partial returns, and a carrier status arriving out of order.

Expected result

The expected shipment or fulfillment relationship is preserved with no duplicate action or unintended write.

Proposed purchase order table in MotherDuck (choose its name) / Purchase orders / ASNs

Test case

Test a partially received purchase order and an amendment after approval.

Expected result

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

Direction and permissions

Test case

Bring an example source record and the intended destination operation to the compatibility review. Confirm the supported route before granting write access.

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 MotherDuck Proposed sales order table in MotherDuck (choose its name) and Snapfulfil Sales orders, 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.

Rejected or repeated inventory or stock position change

Investigate

Inspect MotherDuck Proposed inventory or stock position table in MotherDuck (choose its name) and Snapfulfil Inventory balances, their IDs, and the destination error.

Next action

Reconcile the latest stock position before retrying; do not apply an old absolute quantity after new movements.

Rejected or repeated shipment or fulfillment change

Investigate

Inspect MotherDuck Proposed shipment or fulfillment table in MotherDuck (choose its name) and Snapfulfil Shipments, their IDs, and the destination error.

Next action

Verify existing fulfillment before retrying creation; reconcile quantities against order lines.

A record type or update is unavailable

Investigate

Check the MotherDuck and Snapfulfil 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 MotherDuck and Snapfulfil

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

MotherDuck Snapfulfil Direction requires confirmation

Detect changesThe saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.

Apply updatesConfirm that Stacksync can create or update the records you need in Snapfulfil.

Snapfulfil MotherDuck Direction requires confirmation

Detect changesConfirm how Stacksync detects changes for this connector and the objects you need.

Apply updatesConfirm that Stacksync can create or update the records you need in MotherDuck.

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.
  • Two-way sync is documented at connector level. Confirm table eligibility, writable columns, and the change-detection interval during setup.
  • Review write-back, deletion handling, update timing, and account limits with the integration team.
FAQ

MotherDuck and Snapfulfil integration FAQ

Next step

Plan your integration with an engineer

Walk through your MotherDuck and Snapfulfil records, field mappings, and requirements with an integration engineer.