Rust + Elixir + Go
Service Stack
Domain-oriented service design.
Platform Infrastructure
A financial control plane engineered for correctness
Zentra's platform combines deterministic ledger behavior, tenant-aware boundaries, and event-driven orchestration for production financial systems.
- Ledger-first core
- Tenant isolation
- Replay-safe events
mTLS/JWT
Security Controls
Zero-trust service and user auth model.
NATS + Redis
Coordination
Event and cache infrastructure layers.
Ledger Core
Financial Source
Correctness-first accounting foundation.
Core Capabilities
Capability surfaces with explicit behavior under failure and scale.
Explore each platform surface from API contracts to operational controls and recovery pathways.
Payments
Acceptance and settlement lifecycle with routing control and deterministic state changes.
Cards
Issuing infrastructure with policy controls and authorization event visibility.
Accounts
Ledger-centric account structures and reconciliation-friendly posting model.
Compliance
Embedded KYC/AML screening and auditable risk decision workflows.
Webhooks
Signature-verified event contracts built for replay-safe consumers.
Control Plane Coverage
- Define allowed transitions for every payment and transfer stage.
- Make retry outcomes deterministic and idempotent.
- Expose transition history for audit and support workflows.
Architecture Behaviors
Reliability comes from clear domain boundaries and explicit operational contracts.
Financial systems stay resilient when every critical action is deterministic, traceable, and scoped.