Unifin Bridge CSD: interdepository links core. Solution architecture Diagram

Integration core

Interdepository links: message exchange with partner depositories
Format conversion and validation: ISO 15022, 20022, MT5xx, XML, files
Connectors to the local depository and reference data via API, files and queues

Exchange reliability

fail-closed: a message with failed checks goes no further
Idempotency: a retry creates no duplicate
Journal and statuses: history of every instruction

Growth

Link monitoring and SLA work from day one
Reporting, notifications and platform portals connect as needed
Run by Unifin or by the client team

Access and security

Auth server (Keycloak): single sign-on, tokens and roles; OIDC / SAML 2.0, LDAP / AD, MFA
Access server (gateway): checks rights, roles and limits on every action
Audit: logins and operations are recorded; manual operations pass the four-eyes principle