DEAR Inventory to Infor M3 integration — real-time, two-way sync

Yes. Stacksync provides a managed, real-time two-way integration between DEAR Inventory and Infor M3: authenticate both systems, choose the objects to sync (such as DEAR Inventory's Stock adjustments and transfers and Assemblies / Production), map fields visually, and changes propagate both ways in milliseconds — no code required.

On the DEAR Inventory side: Suppliers, Stock adjustments and transfers, Assemblies / Production, Locations, plus custom fields where DEAR Inventory exposes them. On the Infor M3 side: Inventory Balances, Invoices, Warehouses, Price Lists. 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 DEAR Inventory and Infor M3: Split by function; Two-tier roll-up; Migration in parallel. Where one system is the people or finance suite and the other runs operations, the records both sides depend on, such as organizations, cost centers, and reference data, stay in agreement.

DEAR Inventory: REST API. Authentication: Account ID plus application key sent as request headers. Infor M3: REST API (M3 API programs exposed through the Infor ION API gateway). Authentication: OAuth 2.0 via Infor OS / ION API authorization. Stacksync manages authentication, retries, and rate limits on both sides.

DEAR Inventory: DEAR Systems was acquired by Cin7 and the product now operates as Cin7 Core; the API and data model carried over from DEAR. Infor M3: M3 business logic is exposed through M3 API programs (MI programs), which Infor publishes as REST endpoints through the ION API gateway rather than as a single flat resource model. Stacksync's field mapping accounts for these differences between DEAR Inventory and Infor M3 without custom code.