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2 Free / Identity, financial domain, and cloud persistence.

API

NestJS composes authentication, owner-scoped access, idempotency, portability, and field encryption on top of Prisma and PostgreSQL.

01Input

The session establishes identity and owner scope.

02Process

Use cases validate contracts, idempotency, and financial rules.

03Outcome

Prisma persists to PostgreSQL with isolation and protected fields.

2 Free demo interface with fictional data.
Real guest-mode capture with no personal data.

How I built it

NestJS organizes HTTP adapters around an application layer that does not depend on controllers. Better Auth resolves shared sessions, while queries keep ownership as a mandatory part of data access.