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

Yes. Stacksync provides a managed, real-time two-way integration between Cetec ERP and DEAR Inventory: authenticate both systems, choose the objects to sync (such as Cetec ERP's Purchase orders and Work orders), map fields visually, and changes propagate both ways in milliseconds — no code required.

Change detection on Cetec ERP: Polling; no widely documented event stream for this product class. On DEAR Inventory: Polling with modified-since filters; webhook notifications for sale and purchase events are available on subscriptions that include the Automation module. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.

On the Cetec ERP side: Inventory, Parts / items, Customers, Vendors, plus custom fields where Cetec ERP exposes them. On the DEAR Inventory side: Sale orders, Purchase orders, Customers, Suppliers. Stacksync auto-detects both schemas and converts types between the two systems.

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.

Common patterns for Cetec ERP and DEAR Inventory: Shared master data; Split by function; Two-tier roll-up. Where both systems keep records of the same customers, suppliers, or organizations, a correction in either updates the other.

Cetec ERP: REST API (web-based ERP with HTTP endpoints). Authentication: API token / key issued per account. DEAR Inventory: REST API. Authentication: Account ID plus application key sent as request headers. Stacksync manages authentication, retries, and rate limits on both sides.