Oracle OHIP Development

iCentric is an experienced Oracle OHIP development partner, helping hotel chains, property groups and hospitality technology vendors build, certify and operate integrations on the Oracle Hospitality Integration Platform. We take projects from scoping and architecture through OHIP certification to production support — delivering robust, cloud-native connectors that plug directly into Oracle OPERA Cloud and the wider Oracle Hospitality ecosystem.

What is Oracle OHIP?

The Oracle Hospitality Integration Platform (OHIP) is Oracle's cloud-based middleware layer that connects third-party applications to Oracle OPERA Cloud Property Management. It replaces the older on-premise integration methods (OWS/HTNG web services) with a modern, event-driven architecture built on REST APIs and streaming hooks.

OHIP provides a standardised gateway through which external systems — booking engines, revenue management platforms, CRM systems, guest-facing apps, payment gateways, housekeeping tools and IoT devices — exchange data with OPERA Cloud in real time. Instead of point-to-point integrations that break with each PMS upgrade, OHIP offers a versioned, Oracle-managed API surface that stays stable across releases.

Key capabilities include reservation management, guest profile synchronisation, rate and inventory distribution, housekeeping events, cashiering and folio posting, and asynchronous event streaming for real-time data flows. The platform supports both pull-based REST calls and push-based streaming via Oracle's Business Events framework, giving developers the flexibility to choose the right pattern for each use case.

Why hotel chains need OHIP integration

Oracle has made OHIP the mandatory integration path for OPERA Cloud environments. As hotel groups migrate from on-premise OPERA to OPERA Cloud — a transition Oracle is actively driving across the industry — every connected system must move to OHIP-certified integrations. Legacy OWS and HTNG connectors are not supported on OPERA Cloud, which means hotel chains face a hard deadline to re-engineer their integration estate.

For multi-property groups, the stakes are high. A typical hotel chain runs dozens of integrated systems per property — from the booking engine and channel manager to the spa, restaurant POS, digital key and guest messaging platforms. Each of those needs a certified OHIP connector. Failure to migrate means losing connectivity to the PMS, which disrupts reservations, guest data and revenue operations across the portfolio.

Beyond compliance, OHIP opens up commercial opportunity. The platform's real-time streaming capability enables use cases that were impractical under the old request-response model: instant guest arrival notifications for mobile key delivery, real-time rate shopping, live housekeeping dashboards, and automated upsell workflows triggered by folio events. Hotels that integrate well outperform those that treat integrations as an afterthought.

What OHIP development involves

OHIP development is not a simple API integration. Oracle operates a structured partner programme with strict certification requirements, sandbox environments, and a formal review process before any integration is approved for production use. The development lifecycle typically includes:

Unknown block type "span", specify a component for it in the `components.types` option

Oracle Partner Environment access — registering with the Oracle Partner Network, gaining access to the OHIP sandbox and developer portal, and configuring authentication via Oracle's OAuth2 gateway.

Integration development — building the middleware or connector application that handles API calls, event subscriptions, error handling, retry logic, rate limiting and data transformation. OHIP's REST APIs use JSON payloads with Oracle-specific conventions; the streaming interface uses asynchronous business events that must be acknowledged and processed idempotently.

Certification testing — Oracle requires partners to pass a formal certification process that validates the integration handles standard scenarios, edge cases and error conditions correctly. This includes automated test suites, data integrity checks and performance benchmarks.

Production deployment and monitoring — deploying the certified integration across properties, configuring per-property API credentials, setting up monitoring and alerting, and establishing a support model for incidents that touch the PMS boundary.

Working with an Oracle OHIP partner

Oracle's partner ecosystem is central to OHIP. Only registered Oracle partners with the correct specialisation can access the OHIP sandbox, submit integrations for certification and deploy to production OPERA Cloud environments. Choosing the right development partner matters because the certification process is exacting and the consequences of a failed or poorly engineered integration ripple across hotel operations.

iCentric brings deep experience in enterprise integration, API architecture and cloud-native development — the exact skill set OHIP projects demand. We have built integrations between PMS platforms and external systems across the hospitality sector, and we understand the operational context: the 24/7 uptime expectations, the multi-property rollout complexity, and the data sensitivity (PCI, PII, GDPR) that governs every message crossing the integration boundary.

Our OHIP development services

We offer end-to-end OHIP development for hotel chains, hospitality vendors and property technology companies. Our services cover the full lifecycle:

OHIP integration architecture and scoping — we map your system landscape, identify the OHIP APIs and event streams required, and design an integration architecture that balances real-time performance with resilience.

Custom connector development — we build bespoke OHIP connectors in your preferred stack, handling authentication, data mapping, error handling and the idempotent event processing Oracle requires.

Oracle certification support — we prepare and submit integrations for Oracle's certification process, managing the test scenarios, documentation and compliance artefacts.

Legacy migration from OWS/HTNG — if your existing integrations run on Oracle's legacy web services, we re-engineer them for OHIP, preserving business logic while adopting the modern event-driven architecture.

Multi-property rollout — we plan and execute phased deployments across hotel portfolios, handling per-property configuration, testing and go-live.

Ongoing support and monitoring — post-launch, we provide managed support for OHIP integrations, including proactive monitoring, incident response and version upgrades as Oracle evolves the platform.

OHIP API modules we work with

OHIP exposes OPERA Cloud functionality through a set of domain-specific API modules. We have hands-on experience across the full surface, including:

Reservations (RSV) — create, modify and cancel reservations, manage room assignments, and synchronise booking data with external distribution channels. Property (PAR) — property configuration, room types, rate codes and amenity data. Housekeeping (HSK) — room status updates, task assignments and real-time housekeeping event streams. Cashiering (CSH) — folio management, charge posting, payment processing and settlement. Guest profiles (CRM) — profile creation, matching, merging and preference synchronisation. Rate management (RTP) — rate plan configuration, availability inventory and pricing distribution. Business Events — asynchronous event subscriptions for real-time notifications across all modules.

Who we work with on OHIP projects

Our OHIP clients typically fall into three categories. Hotel chains and property groups migrating to OPERA Cloud who need their existing integration estate re-engineered for OHIP. Hospitality technology vendors — booking engines, RMS platforms, guest experience apps, payment providers — who need a certified OHIP connector to sell into Oracle-powered hotels. And systems integrators and consultancies who need specialist OHIP development resource for their own hotel technology programmes.

Why iCentric for OHIP development

OHIP sits at the intersection of enterprise integration, cloud architecture and hospitality domain knowledge — precisely where iCentric operates. We have been building commercial-grade integrations and APIs since 2002, and our team combines deep API engineering expertise with an understanding of how hotels actually work. We do not treat OHIP as an abstract API exercise; we treat it as a hospitality operations problem that happens to be solved through software.

We work as a UK-based team with direct Oracle Partner Network access, and we support integrations through certification, deployment and live operations. If your hotel group or hospitality product needs to integrate with OPERA Cloud through OHIP, we would welcome the conversation.