Formance Ledger

Programmable double-entry ledger with an immutable transaction log and Numscript.

Provider: default
Kind: Ledger
Category: Data
Official docs: https://docs.formance.com/ledger/

Properties · 4 set by this component

property	type	values	required	kind default	this component
appendOnly	boolean	—	no	true	▸ true
backingStore · component property	ref	—	no	—	inherited
doubleEntry	boolean	—	no	true	▸ true
hosting · component property	enum	self-hosted \| formance-cloud	no	self-hosted	inherited
idempotencyKeys · component property	boolean	—	no	true	inherited
indexConsistency · advanced	enum	strong \| eventual	no	strong	▸ strong
managed	boolean	—	no	false	▸ false
sealed · advanced	boolean	—	no	false	inherited
tamperEvident	boolean	—	no	false	inherited
tiering · advanced	boolean	—	no	false	inherited

Rules that apply · 0

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

No rule reads this kind yet. That is a gap, not a guarantee.

Use it in a design

nodes:
  - { id: "formance", component: "formance" }

Other Ledger products · 10

Blockchain as a Servicealibaba-blockchain-as-a-servicealibabacloudledger Amazon Managed Blockchain networkaws-managed-blockchainawsledger Amazon QLDBqldbawsledger Azure confidential ledgerazure-confidential-ledgerazureledger Double-entry ledgerdouble-entry-ledgerledger Hyperledger Fabrichyperledger-fabricledger Generic ledgerledgerledger TigerBeetletigerbeetleledger Blockchain Node Enginegoogle-blockchain-node-enginegcpledger Oracle Blockchain Platformoci-blockchain-platformociledger

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Formance Ledger: programmable double-entry ledger with an immutable append-only transaction log,
3# Numscript transactions and idempotency keys, stored in PostgreSQL ("Formance Ledger").
4schemaVersion: "1"
5type: "component"
6id: "formance"
7kind: "ledger"
8provider: "default"
9docs: "https://docs.formance.com/ledger/"
10defaults:
11  doubleEntry: true
12  appendOnly: true
13  indexConsistency: "strong"
14  managed: false
15properties:
16  hosting:
17    type: "enum"
18    values: ["self-hosted", "formance-cloud"]
19    default: "self-hosted"
20  backingStore:
21    type: "ref"
22    refKind: "sql-database"
23  idempotencyKeys:
24    type: "boolean"
25    default: true

The same page as markdown, for an agent: /catalogue/components/formance.md