Square ERP Integration Services
Connect Square to SAP, NetSuite, Salesforce, or a custom ERP without breaking inventory, orders, invoices, or customer workflows.
The API connection is not the hard part
Production Integrations — Catalog sync, orders, fulfillment, customer profiles, loyalty, gift cards, OAuth, and webhooks.
International Deployments — Official integration work tied to Glovo, Cover Manager (Spain), and Zenchef (France).
Ongoing Maintenance — Seeed maintains integrations through API changes, workflow evolution, and operational edge cases.
What matters in a production Square-to-ERP integration
Catalog and pricing sync
Define which system owns products, variants, modifiers, and pricing rules before the first sync runs. That is where many ERP rollouts start drifting.
Inventory integrity
Keep sellable stock, location-specific availability, and reconciliation rules aligned across Square and the back office so operations do not fall back to manual fixes.
Order and status mapping
Make sure order creation, updates, returns, and downstream state changes move between systems cleanly instead of stopping at the first successful API post.
Invoices and payment state
Finance teams need one readable story for invoice ownership, payment capture, and exception handling across Square and the ERP.
OAuth, webhooks, and audit trails
Production integrations need secure auth flows, retry discipline, and logging that explains what changed when operations asks questions after launch.
Multi-location exceptions
When locations or business units operate differently, the integration has to model those exceptions intentionally instead of hoping one generic rule set fits every store.
Where this kind of integration work shows up
Square-centered operations often need ERP alignment around catalog, orders, and invoicing. Seeed positions this work around real operational systems, not a connector catalog.
Glovo
Talk through your architectureWhere this kind of integration work shows up
Square-centered operations often need ERP alignment around catalog, orders, and invoicing. Seeed positions this work around real operational systems, not a connector catalog.
Glovo
Talk through your architectureSeeed publicly references Square + SAP invoice-management work in the Cambrex example. That is the right kind of proof anchor for ERP-connected workflows: production operations, not just demo integrations.
Cover Manager
Review Square proofSeeed also names SAP, NetSuite, Salesforce, and vertical ERPs as custom integration targets, which gives this page a clear services lane tied to public positioning already on the site.
Zenchef
See integration scopeThe Medusa + Square work proves technical depth around bidirectional sync, OAuth, and admin workflows. For some teams, the ERP conversation also sits inside a broader commerce architecture refresh.
medusa-square-plugin
See commerce architecture workFrequently Asked Questions
About Square ERP integration architecture and implementation scope.
If Square touches inventory, orders, or invoicing, scope the workflow first.
Tell Seeed which ERP or back-office system you need Square to connect to, which workflows matter most, and where the current handoff breaks down.
ERP-aware workflow design
Source-of-truth decisions for catalog, inventory, orders, and invoices.
Webhook and audit discipline
Retry logic, monitoring, and traceability for production operations.
Square + commerce depth
Useful when the ERP project also affects storefront and back-office architecture.
medusa-square-plugin
Public proof already spans Square partner positioning, Medusa depth, and ERP-adjacent integration work.
If Square touches inventory, orders, or invoicing, scope the workflow first.
Tell Seeed which ERP or back-office system you need Square to connect to, which workflows matter most, and where the current handoff breaks down.
ERP-aware workflow design
Source-of-truth decisions for catalog, inventory, orders, and invoices.
Webhook and audit discipline
Retry logic, monitoring, and traceability for production operations.
Square + commerce depth
Useful when the ERP project also affects storefront and back-office architecture.
medusa-square-plugin
Public proof already spans Square partner positioning, Medusa depth, and ERP-adjacent integration work.
