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ERP ⇄ Data warehouse

DEAR Inventory to MotherDuck integration — real-time, two-way sync

Keep DEAR Inventory and MotherDuck 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 DEAR Inventory and MotherDuck

Put DEAR Inventory's records in MotherDuck as live tables for reporting and analysis, without extract jobs, and write results back where DEAR Inventory can use them.

ERP data is some of the most asked-for data in the warehouse and some of the hardest to get: the record types are many, the APIs are strict, and extract jobs are brittle. Whether DEAR Inventory carries financials, operations, workforce data, or all three, the analysis belongs in MotherDuck next to everything else the company measures.

Stacksync syncs Assemblies / Production, Locations, Products, Stock levels from DEAR Inventory into tables in MotherDuck continuously, managing API limits and schema drift along the way. The connection is bi-directional, so values computed in MotherDuck can be written back to fields in DEAR Inventory where that is useful.

Common use cases

  • Sync modeled MotherDuck tables outward to operational tools for activation
  • Share curated, synced datasets with other teams through read-only database shares
  • Keep supplier and purchase order data aligned with the accounting system for accrual accuracy.
  • Sync stock levels and product data to e-commerce storefronts and a CRM so sales quotes reflect real availability.

Where DEAR Inventory is the HR system of record: workforce analytics

Worker and organization data syncs into MotherDuck for headcount, cost, and planning analysis alongside other company data.

Where DEAR Inventory runs operations: order and supply analysis

Operational records become queryable tables in MotherDuck, joinable with sales and finance data.

Group reporting across systems

Combine DEAR Inventory's records with data synced from other systems in MotherDuck for consolidated views no single system can produce.

What you can sync between DEAR Inventory and MotherDuck

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.

DEAR Inventory objects MotherDuck objects
Stock levels Per-location availability derived from inventory transactions; read-heavy in storefront syncs. Tables The main landing target for synced records and source for analysis.
Sale orders Customer orders through their pick/pack/ship lifecycle; synced with storefronts and CRMs. Views Modeled projections used as outbound sync sources.
Purchase orders Supplier orders and receiving records synced with accounting and planning tools. Database Shares Read-only copies of a database shared with other users or teams.
Customers Buyer records aligned with CRM and accounting counterparts. Attached Local DuckDB Databases Local files attached alongside cloud databases for hybrid queries.
Suppliers Vendor records referenced on purchase orders. Databases Cloud-hosted DuckDB databases that scope a sync's reads and writes.
Stock adjustments and transfers Inventory movement transactions that explain changes in availability. Schemas Namespaces within a database used to organize synced tables.
What ships with DEAR Inventory ⇄ MotherDuck

Connect DEAR Inventory and MotherDuck for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every DEAR Inventory–MotherDuck connection.

Real-time

Two-way sync

Changes in DEAR Inventory or MotherDuck instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever DEAR Inventory or MotherDuck 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 DEAR Inventory or MotherDuck record.

Observability

Monitoring

Track your DEAR Inventory ⇄ MotherDuck sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between DEAR Inventory and MotherDuck.

How the DEAR Inventory and MotherDuck connectors work

DEAR Inventory

Integration surface
REST API
Authentication
Account ID plus application key sent as request headers
Change detection
Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module
Capabilities
read · write · webhooks
Rate limits
Subject to the platform's per-account API rate limits

MotherDuck

Integration surface
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
Polling; no log-based CDC or webhook surface is exposed
Capabilities
read · write
Rate limits
Subject to the platform's compute and concurrency limits rather than per-request API rate limits
MotherDuck setup guide
How it works

How to connect DEAR Inventory to MotherDuck — 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 DEAR Inventory and MotherDuck 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
    DEAR Inventory connected
    MotherDuck connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the DEAR Inventory and MotherDuck 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 · DEAR Inventory ⇄ MotherDuck
    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
    DEAR Inventory MotherDuck
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

DEAR Inventory and MotherDuck 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 DEAR Inventory and MotherDuck.

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