Treasury operations

Ledger-grade finance, audit-ready by default.

Ledgerline is the books of record for serious operators. Every entry signed, every action triple-bound, every report exportable.

Triple-bound auth

Session + Bearer + CSRF on every state-changing call.

Σ

Double-entry

All journals balance, all changes audited.

Approvals

Two-step approval on entries above ledger-defined thresholds.

SOC 2-friendly

Read-only auditor accounts. Export anything as PDF or CSV.

Authentication

Cookie + bearer + CSRF. Ledgerline requires three independent carriers on every authenticated request: session cookie (HttpOnly), an Authorization Bearer JWT bound to that session, and a X-CSRF-Token header matching the csrf cookie. Missing any returns a distinct error.