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ERP ⇄ Database

Acumatica to OpenSearch integration — real-time, two-way sync

Keep Acumatica and OpenSearch 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 Acumatica and OpenSearch

Give your engineers Acumatica's data in OpenSearch: 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 Opportunities and Cases, Customers, Vendors, Sales Orders from Acumatica into OpenSearch and keeps both sides consistent in real time. Whatever Acumatica is the system of record for, whether financials, operations, people, or procurement, those records become rows your code can query, and changes written in OpenSearch sync back into Acumatica with its validations respected.

Common use cases

  • 01 Stream CRM records such as accounts, contacts, and tickets into OpenSearch to power internal search across customer data.
  • 02 Sync product catalogs from an ERP or database into the indexes that back storefront search.
  • 03 Mirror stock items and quantities to external channels so availability stays accurate across systems.
  • 04 Replicate journal transactions and financial data into a SQL database for reporting and consolidation.

Common sync patterns

Where Acumatica is the HR system of record: people data for internal systems

Worker and org records stay current in OpenSearch for provisioning, access, and reporting systems that read from the database.

Controlled write-back

Choose exactly which tables and fields may flow from OpenSearch back into Acumatica, keeping the ERP authoritative.

Read ERP records with a query

Records from Acumatica live in OpenSearch as ordinary tables or collections, joinable with the rest of your data.

What you can sync between Acumatica and OpenSearch

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.

Acumatica objects OpenSearch objects How this pairing syncs
Journal Transactions GL entries replicated into reporting databases. Data streams Append-oriented time-series storage for logs and events pushed from source systems Journal Transactions is specific to Acumatica and Data streams to OpenSearch — each maps to any object or custom field on the other side.
Projects Project cost and billing structures synced with delivery tools. Snapshots Backup artifacts, relevant when reseeding an index from a repository Projects is specific to Acumatica and Snapshots to OpenSearch — each maps to any object or custom field on the other side.
Opportunities and Cases Built-in CRM records synced with external sales and support tools. Indexes The core container; synced records land in indexes with defined mappings Opportunities and Cases is specific to Acumatica and Indexes to OpenSearch — each maps to any object or custom field on the other side.
Customers AR master data synced with CRMs and billing tools. Documents JSON records written via the index and bulk APIs and read via search queries Customers is specific to Acumatica and Documents to OpenSearch — each maps to any object or custom field on the other side.
Vendors Supplier records aligned with procurement and AP automation. Index aliases Stable names over rotating indexes, used for zero-downtime reindex during backfills Vendors is specific to Acumatica and Index aliases to OpenSearch — each maps to any object or custom field on the other side.
Sales Orders Order documents created from e-commerce and CRM systems, read back for fulfillment status. Index templates Mapping and settings presets applied to new indexes a sync creates Sales Orders is specific to Acumatica and Index templates to OpenSearch — each maps to any object or custom field on the other side.

How changes propagate between Acumatica and OpenSearch

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.

Acumatica OpenSearch Sub-second propagation

DetectionAcumatica notifies Stacksync of record changes through webhook events. Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields.

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

OpenSearch Acumatica Interval-based propagation

DetectionStacksync polls OpenSearch for changes on an incremental schedule, reading only records changed since the previous pass. No native change feed.

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

Rate-limit considerations

  • OpenSearch: Throughput bounded by cluster sizing rather than fixed API quotas.
What ships with Acumatica ⇄ OpenSearch

Connect Acumatica and OpenSearch for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Acumatica–OpenSearch connection.

Real-time

Two-way sync

Changes in Acumatica or OpenSearch instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Acumatica or OpenSearch 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 Acumatica or OpenSearch record.

Observability

Monitoring

Track your Acumatica ⇄ OpenSearch sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Acumatica and OpenSearch.

How the Acumatica and OpenSearch connectors work

Acumatica

Integration surface
Contract-based REST API (JSON over versioned endpoints), plus SOAP web services and OData access to Generic Inquiries
Authentication
OAuth 2.0 or cookie-based session login with Acumatica credentials
Change detection
Push notifications configurable on data changes, plus polling on LastModifiedDateTime fields
Capabilities
read · write · webhooks

OpenSearch

Integration surface
REST API over HTTP(S) with JSON payloads
Authentication
basic authentication with the security plugin, or AWS IAM request signing on Amazon OpenSearch Service
Change detection
no native change feed; reads rely on queries with scroll or point-in-time polling
Capabilities
read · write
Rate limits
throughput bounded by cluster sizing rather than fixed API quotas
How it works

How to connect Acumatica to OpenSearch — 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 Acumatica and OpenSearch 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
    Acumatica connected
    OpenSearch connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Acumatica and OpenSearch 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 · Acumatica ⇄ OpenSearch
    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
    Acumatica OpenSearch
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Acumatica and OpenSearch 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 434 integrations available for Acumatica and OpenSearch.

Popular · 7 of 434
All Acumatica integrations All OpenSearch integrations Browse all integrations
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