Integrate your backend

Integrate your backend with OpenQloud.

This page is only about backend integration. Either your backend connects directly to OpenQloud, or you expose APIs and webhooks so OpenQloud integrates against your platform.

Two backend variants

Choose the backend integration model.

There are only two cases here: your backend integrates directly with OpenQloud, or OpenQloud integrates against the backend surface you expose.

Each product page lets you choose between active backend integration and passive backend integration.

API

Active backend

Integrate your backend.

Your platform keeps its own backend and integrates with OpenQloud directly through APIs, webhooks, events, and operational data flows.

  • Your backend calls OpenQloud directly and receives state back through the same contract.
  • You control the implementation, cadence, deployment, and release cycle of the integration.
  • This is the right path when your backend is the integration surface.

This is the active backend variant.

Passive backend

Ask OpenQloud to integrate your API.

Your platform exposes APIs and webhooks, and OpenQloud builds and maintains the integration layer against that contract.

  • You publish the backend surface that OpenQloud consumes.
  • OpenQloud ships the maintained module for the platform and installed base.
  • This is the right path when you want OpenQloud to own the adapter layer.

This is the passive backend variant.

Role directory

Choose your backend type

Each backend type supports one or both integration variants. Open the product page to choose active backend integration or passive backend integration.

This directory is only about backend integrations. The exact integration variant is chosen inside each product page.

POS systems

POS manufacturers and back-office platforms seeking real-time sync for orders, catalogues, and payments.

Explore role

Marketplaces

Food marketplaces preparing to publish modules on the standard.

Explore role

Direct web ordering

Brand-owned websites that need to plug into POS, PSPs, and delivery services via the standard.

Explore role

QR table apps

Table-ordering apps that orchestrate dine-in flows, menus, and payments with QR codes.

Explore role

Self-order kiosks

Self-service kiosks seeking a neutral backend for catalogues, orders, and payments.

Explore role

Table devices

At-table devices coordinating menus, POS, and service providers without bespoke integrations.

Explore role

Kitchen Display Systems (KDS)

Kitchen orchestration displays syncing tickets, prep timing, and expo workflows across providers.

Explore role

Waiter terminals

Handheld ordering terminals for staff that need neutral access to menus, payments, and POS data.

Explore role

Reservation management systems

Reservation and guest-management platforms syncing bookings, seating plans, and diner profiles.

Explore role

Reservation marketplaces

Consumer booking marketplaces distributing demand to restaurants through the OpenQloud standard.

Explore role

Ordering platforms

SaaS, white-label commerce, and owned channels operating multiple providers without one-off integrations.

Explore role

Delivery companies

Last-mile fleets and logistics operators exposing dispatch, tracking, and settlement via OpenQloud.

Explore role

Delivery software

Delivery management platforms exposing dispatch, driver, and logistics APIs to OpenQloud.

Explore role

Payment Service Providers (PSP)

Payments infrastructure that wants to become plug-and-play across platforms, marketplaces, and POS.

Explore role

AI platforms

AI copilots or automation suites consuming normalized hospitality data and events.

Explore role

Accounting platforms

Finance and back-office suites syncing invoices, payouts, and settlements from OpenQloud.

Explore role

FAQ

Common questions before you start

Do I have to choose the integration variant before I choose my backend type?

No. Start with your backend type. Inside that page you can choose whether you are integrating your backend actively or exposing a passive backend surface.

Can both integration variants work in real time?

Yes. Real time is not a separate category. Backend active integrations and backend passive integrations can both exchange state in real time through the same APIs and event layer.

What if I need a business-facing platform as well?

That is a separate concern from backend integration. OpenQloud provides the shared system underneath, while Service Providers operate the business-facing platforms used by merchants.