Production Square Integrations for Real-World Stacks
Seeed develops and maintains Square integrations across ordering, reservations, loyalty, guest flows, and multi-system restaurant operations.
Building is Only Half the Job
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 Seeed Handles in Square Integrations
Catalog & Modifier Sync
Bidirectional catalog sync including modifiers, variants, pricing rules, and location-level overrides.
Orders & Fulfillment
Order creation, fulfillment logic, status tracking, and webhook-driven state machines across channels.
Customer & Guest Profiles
Guest profile sync, visit history, loyalty points, and cross-channel customer identity resolution.
Loyalty & Gift Cards
Loyalty program integrations and stored-value gift card flows including QR redemption and balance tracking.
OAuth & Partner Auth
Square OAuth implementation for multi-merchant platforms, secure token management, and permission scoping.
Multi-Location Reporting
Cross-location reporting alignment, webhook ingestion monitoring, and operational consistency controls.
Featured Integration Work
Seeed has developed and maintains official integration work tied to Glovo — coordinating Square-centered ordering and fulfillment workflows with external delivery operations.
Glovo
Talk to SeeedFeatured Integration Work
Seeed has developed and maintains official integration work tied to Glovo — coordinating Square-centered ordering and fulfillment workflows with external delivery operations.
Glovo
Talk to SeeedOfficial integration work tied to Cover Manager in Spain — real restaurant experience across reservations, hospitality workflows, and Square-centered operating models in a key European market.
Cover Manager
Talk to SeeedOfficial integration work tied to Zenchef in France — Square-centered reservation and guest workflow integration patterns across markets, not only one domestic stack.
Zenchef
Talk to SeeedThe only published integration between Medusa.js v2 and Square's API suite. Bidirectional catalog sync, payments, OAuth, and admin UI extensions. Available on npm.
medusa-square-plugin
Learn MoreFrequently Asked Questions
About Seeed's Square integration practice.
Need a Square Integration Partner That Maintains the Work Too?
Seeed helps merchants and partners build, stabilize, and maintain Square-centered integrations.
4 hackathon wins
More Square hackathon wins than any other developer partner globally.
International deployments
Glovo, Cover Manager, Zenchef — production Square integrations across markets.
Post-launch maintenance
We keep integrations alive as Square's API and your workflows evolve.
medusa-square-plugin
The only Medusa.js v2 + Square integration. Published on npm.
Need a Square Integration Partner That Maintains the Work Too?
Seeed helps merchants and partners build, stabilize, and maintain Square-centered integrations.
4 hackathon wins
More Square hackathon wins than any other developer partner globally.
International deployments
Glovo, Cover Manager, Zenchef — production Square integrations across markets.
Post-launch maintenance
We keep integrations alive as Square's API and your workflows evolve.
medusa-square-plugin
The only Medusa.js v2 + Square integration. Published on npm.
