Security Summary
Last updated 10 July 2026
Workspace isolation
Authenticated operations are scoped to the user’s workspace and protected by role-based permissions.
Evidence integrity
Snapshots and audit events are append-only. Accepted proposals, signed contracts, and issued invoice financial terms are protected from in-place modification.
Payments and files
Online payment checkout is handled by Paystack. Uploaded files are stored through configured storage providers and access links may be signed or time limited.
Operational monitoring
Paymarka tracks provider readiness and failed background operations so receipt and notification failures can be investigated and retried.