Real-time
Two-way sync
Changes in Sage 300 or Seismic instantly reflect in both systems. No stale data, no manual imports.
ERP ⇄ CRM
Sage 300 to Seismic integration — real-time, two-way sync
Keep Sage 300 and Seismic 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 Sage 300 and Seismic
Close the gap between front office and back office: Seismic and Sage 300 share customers and status in real time, in both directions.
Seismic holds the customer relationship; Sage 300 runs the operations and records behind the business. The two overlap wherever the same organizations and transactions matter to both, and when that overlap is bridged by re-keying or overnight batch, each side spends the day working from stale data.
Stacksync syncs Reporting Activities, Library Content, Content Versions, Users in Seismic with Journal Batches, Order Entry Orders, Purchase Orders, Inventory Items in Sage 300 field by field, in real time, and in both directions. You decide which system owns which fields; Stacksync keeps every copy consistent and resolves conflicts by rules you set.
Common use cases
- 01 React to ContentManager and DSR webhook events to update a database when documents are published, versioned, or expired.
- 02 Provision and deactivate Seismic Users and User Groups from an HRIS or IdP so content access mirrors joiner, mover, and leaver changes.
- 03 Keep inventory items and quantities aligned with e-commerce and warehouse systems on a schedule.
- 04 Sync AR customers, invoices, and balances into a CRM for multi-currency account visibility.
Common sync patterns
Where Sage 300 is the finance system of record: money status on the account
Invoice and payment state from Sage 300 shows on the account in Seismic, so reps see balances before promising the next order.
One customer master
Where both systems keep customer or organization records, corrections in either propagate to the other, ending dual maintenance.
Where Sage 300 manages people and org data: keep Seismic aligned
Owners, territories, and org structure informed by Sage 300 stay current in Seismic.
What you can sync between Sage 300 and Seismic
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.
| Sage 300 objects | Seismic objects | How this pairing syncs | |
|---|---|---|---|
| Inventory Items Item master with costing and quantities, synced to storefronts and WMS. | Reporting Activities Content-interaction, engagement, and usage analytics extracted read-only through the ETL-oriented Reporting API v2 for a warehouse. | Inventory Items is specific to Sage 300 and Reporting Activities to Seismic — each maps to any object or custom field on the other side. | |
| AR Invoices and Receipts Billing and payment records replicated for cash and revenue reporting. | Library Content Documents, decks, and assets stored in teamsites; created, moved, and retrieved via the Content Management API, each with a contentId. | AR Invoices and Receipts is specific to Sage 300 and Library Content to Seismic — each maps to any object or custom field on the other side. | |
| AR Customers Receivables customer master synced to CRMs and billing tools. | Content Versions Version history for a library item; new versions upload via API and old ones expire, with events firing on ContentManager webhooks. | AR Customers is specific to Sage 300 and Content Versions to Seismic — each maps to any object or custom field on the other side. | |
| AP Vendors Payables vendor master synced with procurement and payment systems. | Users User records managed through SCIM 2.0 and legacy user endpoints; created, updated, and deactivated for provisioning sync. | AP Vendors is specific to Sage 300 and Users to Seismic — each maps to any object or custom field on the other side. | |
| GL Accounts Chart of accounts read for transaction mapping across integrations. | User Groups Group definitions and membership that govern content access; synced from an IdP or HRIS to keep permissions current. | GL Accounts is specific to Sage 300 and User Groups to Seismic — each maps to any object or custom field on the other side. | |
| Journal Batches GL entries staged in batches that must be posted; a common write target for external systems. | Teamsites Tenant-scoped workspace partitions organizing Library content, permissions, and config; scoped by teamSiteId on most content calls. | Journal Batches is specific to Sage 300 and Teamsites to Seismic — each maps to any object or custom field on the other side. |
How changes propagate between Sage 300 and Seismic
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.
Sage 300 Seismic Interval-based propagation
DetectionStacksync polls Sage 300 for changes on an incremental schedule, reading only records changed since the previous pass. Scheduled polling.
DeliveryEach detected change is written to Seismic through its API, with automatic retries and rate-limit backoff.
Seismic Sage 300 Sub-second propagation
DetectionSeismic notifies Stacksync of record changes through webhook events. Webhooks for content, version, user, group, workflow, DSR, and LiveSend events.
DeliveryEach detected change is applied to Sage 300 as a row-level write, with types converted between the two schemas.
Rate-limit considerations
- Seismic: Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers.
What ships with Sage 300 ⇄ Seismic
Connect Sage 300 and Seismic for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Sage 300–Seismic connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Sage 300 or Seismic 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 Sage 300 or Seismic record.
Observability
Monitoring
Track your Sage 300 ⇄ Seismic sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Sage 300 and Seismic.
How the Sage 300 and Seismic connectors work
Sage 300
- Integration surface
- Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem
- Authentication
- Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads
- Change detection
- Scheduled polling; batch-oriented modules with no webhook surface
- Capabilities
- read · write
Seismic
- Integration surface
- REST Integration APIs and Reporting API v2
- Authentication
- OAuth 2.0 / OpenID Connect; Bearer token in the Authorization header, via Authorization Code (user context) or client-credentials app-only flows
- Change detection
- Webhooks for content, version, user, group, workflow, DSR, and LiveSend events; the Reporting API v2 is polled for batch historical extracts (ETL-oriented, not high-frequency)
- Capabilities
- read · write · webhooks
- Rate limits
- Tiered per-endpoint limits over a rolling 60-second window; exceeding returns HTTP 429, with X-Seismic-Remaining-Calls and X-Seismic-Total-Calls headers
How it works
How to connect Sage 300 to Seismic — 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.
- 01
Connect your apps
Authenticate Sage 300 and Seismic with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Sage 300
connected
Seismic
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Sage 300 and Seismic 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.
objects · Sage 300 ⇄ SeismicCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Sage 300 SeismicCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Sage 300 and Seismic integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Sage 300 and Seismic: authenticate both systems, choose the objects to sync (such as Sage 300's Inventory Items and AR Invoices and Receipts), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Sage 300 and Seismic: Where Sage 300 is the finance system of record: money status on the account; One customer master; Where Sage 300 manages people and org data: keep Seismic aligned. Invoice and payment state from Sage 300 shows on the account in Seismic, so reps see balances before promising the next order.
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Sage 300: Sage 300 Web API (REST) on newer releases; .NET/COM SDK and direct SQL Server access on-prem. Authentication: Sage 300 user credentials (Basic auth on the Web API); database credentials for direct SQL reads. Seismic: REST Integration APIs and Reporting API v2. Authentication: OAuth 2.0 / OpenID Connect; Bearer token in the Authorization header, via Authorization Code (user context) or client-credentials app-only flows. Stacksync manages authentication, retries, and rate limits on both sides.
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Seismic: Reporting APIs are ETL-oriented and explicitly not designed for high-frequency, interactive use; they extract batches for a data lake or warehouse. Sage 300: Sage 300 (formerly Accpac) stores each company's data in its own SQL Server database with module-prefixed tables, so direct SQL reads are a common integration path on-prem. Stacksync's field mapping accounts for these differences between Sage 300 and Seismic without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Sage 300 and Seismic records are not retained after a sync operation.
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.
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:
Related integrations
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