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ERP ⇄ Database

Dynamics 365 Business Central to PostgreSQL integration — real-time, two-way sync

Keep Dynamics 365 Business Central and PostgreSQL in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect Dynamics 365 Business Central and PostgreSQL

Give your engineers Dynamics 365 Business Central's data in PostgreSQL: read it with normal queries, write back through the sync, and skip the ERP API entirely.

ERP data sits behind interfaces built for the ERP's own modules, not for your internal systems. Teams that need those records, for reporting services, internal tools, or automations, end up writing integration code against a strict API and maintaining it through every upgrade.

Stacksync mirrors Vendors, Items, Sales Orders, Sales Invoices from Dynamics 365 Business Central into PostgreSQL and keeps both sides consistent in real time. Whatever Dynamics 365 Business Central is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in PostgreSQL sync back into Dynamics 365 Business Central with its validations respected.

Common use cases

  • Let an application write to its own database and have those rows appear as records in business systems in near real time
  • Consolidate data from several microservice databases into one operational Postgres store
  • Replicate GL entries and dimensions into a SQL database for financial reporting without giving analysts ERP logins.
  • Sync vendor and purchase order data with procurement or AP automation tools.

Read ERP records with a query

Records from Dynamics 365 Business Central live in PostgreSQL as ordinary tables or collections, joinable with the rest of your data.

Internal tools and automations without API code

Scripts and services read and write the synced tables; Stacksync handles the Dynamics 365 Business Central interface, limits, and retries.

React to ERP changes

Updates in Dynamics 365 Business Central arrive as row changes in PostgreSQL, so jobs and triggers can respond as the business record changes.

What you can sync between Dynamics 365 Business Central and PostgreSQL

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.

Dynamics 365 Business Central objects PostgreSQL objects
Journals Staging records for financial postings created by integrations before posting. Columns Field-level mapping targets; types are mapped to the connected system's field types.
Dimensions Analytical tags (department, project) that syncs preserve for reporting integrity. Primary and Unique Keys Used as match keys for idempotent upserts and conflict resolution.
Payments Customer and vendor payment records reconciled against invoices. JSONB Columns Hold semi-structured payloads such as nested SaaS objects or metadata.
Customers Core master data synced with CRMs so sales and finance share one customer list. Sequences Generate surrogate keys for rows created by inbound syncs.
Vendors Supplier master data synced with procurement and AP automation tools. Custom Types and Enums Constrain synced values to a fixed set, mirroring picklist fields.
Items Product and inventory records aligned with e-commerce and warehouse systems. Tables The primary sync target; rows map one-to-one to records in connected SaaS systems.
What ships with Dynamics 365 Business Central ⇄ PostgreSQL

Connect Dynamics 365 Business Central and PostgreSQL for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dynamics 365 Business Central–PostgreSQL connection.

Real-time

Two-way sync

Changes in Dynamics 365 Business Central or PostgreSQL instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Dynamics 365 Business Central or PostgreSQL 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 Dynamics 365 Business Central or PostgreSQL record.

Observability

Monitoring

Track your Dynamics 365 Business Central ⇄ PostgreSQL sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Dynamics 365 Business Central and PostgreSQL.

How the Dynamics 365 Business Central and PostgreSQL connectors work

Dynamics 365 Business Central

Integration surface
REST API built on OData v4 (standard API v2.0), extensible with custom API pages in AL
Authentication
OAuth 2.0 via Microsoft Entra ID
Change detection
API webhooks (change notifications on subscribed entities) plus polling on lastModifiedDateTime
Capabilities
read · write · webhooks

PostgreSQL

Integration surface
SQL wire protocol (PostgreSQL frontend/backend protocol)
Authentication
Database credentials (connection string or parameters), with optional SSL root certificate upload and optional SSH tunnel (SSH user + host); a least-privilege DB user
Change detection
Logical replication (wal_level = logical) for change data capture via the "Postgres" connector; database triggers (TRIGGER grant + stacksync_logging schema) via the trigger-based "Postgres Heroku" connector where
Capabilities
read · write · CDC
Rate limits
No API rate limits; throughput is bounded by connection limits, instance resources, and replication slot throughput
PostgreSQL setup guide
How it works

How to connect Dynamics 365 Business Central to PostgreSQL — 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 Dynamics 365 Business Central and PostgreSQL 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
    Dynamics 365 Business Central connected
    PostgreSQL connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Dynamics 365 Business Central and PostgreSQL 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 · Dynamics 365 Business Central ⇄ PostgreSQL
    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
    Dynamics 365 Business Central PostgreSQL
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Dynamics 365 Business Central and PostgreSQL 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 Dynamics 365 Business Central and PostgreSQL.

Popular · 8 of 386
All Dynamics 365 Business Central integrations All PostgreSQL integrations Browse all integrations
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