Tenancy-Model-Open-Bank-Project

The Open Bank Project (OBP) supports multi-bank operation within a single deployment, with banks acting as the primary domain and isolation boundary. Integration behaviour can be configured per bank, including connector routing based on bank_id.

For SaaS deployments requiring a "dedicated tenant", OBP typically applies tenancy at the deployment level, using separate runtimes, databases, and secrets to meet regulatory and operational isolation requirements common in banking environments.

Centralised operations across multiple deployments are achieved through automated platform tooling (e.g. CI/CD, configuration management, monitoring, logging, and backups), providing a unified operational experience even when tenants are deployed separately.