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Financial infrastructure

Ledger

Available

Double-entry ledger for money, credits and stock.

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A hosted double-entry ledger with an API. Every transaction balances, every entry is permanent and every balance can be proved, with the rules enforced in the database as well as in application code. It is free to use today.

Who it is for. Finance and engineering teams keeping books for money, credits or stock, who need balances they can prove.

Status
Available
Part of
Offerings
Product site
ledger.rodmena.com
Tags
Double-entryProvable balancesMulti-tenantFree today

What it does

  • Balanced at commit

    Debits equal credits for each asset in a transaction, enforced by the database at the moment it commits.

  • Permanent journal

    The journal has no edit or delete path. Corrections are posted as new, visible transactions.

  • Exact amounts

    Amounts are whole minor units with a precision set per asset, and no approximate arithmetic is used.

  • No overdraft

    Every account has a declared floor, and a movement that would breach it is refused, even under concurrent load.

  • Safe retries

    Every write carries a key you choose, so a retry after a timeout cannot move value twice.

  • Isolated clients

    Row-level isolation in the database fails closed, and each of your own clients can have a separate ledger.

  • Internal audit gates

    Four internal audit gates, adversarial re-audits and continuous live probes are published with their findings.

  • Machine-readable contract

    Ledger has an OpenAPI document, an API explorer and an llms.txt for software agents.

Documentation and access details are on the product site, ledger.rodmena.com. For a pilot, an integration or procurement questions, contact us.

Screens

All 3 screens of Ledger