Documentation

ZadKeys ships with release-grade documentation. Every statement in these documents is backed by implemented code or a passing test.

Architecture

Module map, delivery identity model (delivery_ref, allocation_request_id, request_fingerprint), the order-item data model, and the encrypted payload schema.

Security

Implemented security controls: encryption, credential handling, supplier response validation, logging allowlist, and admin action authorization.

Supplier API contract

The exact allocation request/response contract a supplier endpoint must follow, including idempotency rules and forbidden supplier behavior.

Operations

Log inspection, sync conflict meanings, retry exhaustion handling, manual retry behavior, and a safe staging test checklist.

QA matrix & release scope

The full test matrix with beta/stable blocker status, known limitations, and the exact gates required before a stable release is approved.