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.
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Triple-bound auth
Session + Bearer + CSRF on every state-changing call.
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Double-entry
All journals balance, all changes audited.
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Approvals
Two-step approval on entries above ledger-defined thresholds.
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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.