Platform Infrastructure

APIs and SDKs Built for Financial Correctness

Build against contracts designed for long-lived integrations, observability, and secure production cutovers.

  • Deterministic state
  • Idempotent operations
  • Operator traceability

4

Core Pillars

Route-level capabilities with explicit operational behavior.

3

Proof Signals

Reliability, security, and audit outcomes to verify.

Deterministic

Flow Model

Designed for replay-safe money and identity workflows.

Tenant-Aware

Isolation

Boundaries enforced across authorization and data access.

Capability Model

Core building blocks for this route

Each row below maps product capability to deterministic implementation behavior.

01

Versioned API Contracts

Adopt backward-compatible API evolution patterns to protect existing integrations.

02

Typed Integration Boundaries

Use typed request and response schemas for predictable integration behavior.

03

Idempotency-First Writes

Protect money-affecting operations from replay and duplicate submission side effects.

04

Operational Traceability

Correlate requests and outcomes across services to speed up diagnosis and support.

Contract Reliability Loop

  • Ensure flows for versioned api contracts remain deterministic under retries and asynchronous callbacks.
  • Expose state transitions and failure modes for operators and integrators.
  • Capture audit events with tenant and actor attribution for regulated environments.

Operational Proof

Signals this route is behaving correctly in production.

  • Control-plane tooling enforces modern route contracts and rejects legacy API path usage.
  • Developer surfaces include API keys, logs, routing insights, and sandbox workflows.
  • Designed to preserve determinism and auditability from sandbox to production.