FORMANCE LEARNING JOURNEYS
Learn by moving real value.
Pick a learning track below. Every journey starts with plain-language concepts — product syntax and real actions appear only after their meaning is clear.
CONTINUE LEARNING
0%Ledger 3.0 Build · Module 00
Your First Transaction
Turn a business movement into an exact Ledger v3 request, record it with ledgerctl, then verify it by reading the account.
Your knowledge map
Go-to-market path
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Ledger 3.0 Essentials
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Learning paths
Each role follows its tracks in order. Later tracks build on earlier ones; none of them is locked.
Choose your learning journey
Build with Formance
Learn the financial primitives and product modules used to build reliable flows of funds.
LEDGER 3.0.0-rc.1
Ledger 3.0 Essentials
What Ledger v3 guarantees, what it lets you model and how it performs, in short visual sessions with no code.
LEDGER 3.0.0-rc.1
Ledger 3.0 Build
Build, integrate and migrate with Formance Ledger 3.0: transactions, Numscript, safe payments, reads, events and migration from Ledger v2, practised on the CLI and the HTTP API.
LEDGER 3.0.0-rc.1
Ledger 3.0 Internals
How Ledger 3.0 works inside and why: the write path, determinism, Raft, storage, reads and integrity, with the cost of each design choice.
CONNECTIVITY 1.0.0
Connectivity — Provider Activity in Ledger
Learn how Connectivity turns facts observed at payment providers, banks, chains and cloud vendors into governed Ledger accounts, transactions and metadata, then explore each supported connector as an optional deep dive. Builds on the Ledger 3.0 Build track vocabulary — accounts, postings, metadata and ephemeral accounts.
RECONCILIATION 2.4.1
Reconciliation
Turn financial invariants into explainable rules, evaluate coherent snapshots, and operate every discrepancy through an auditable alert lifecycle. Builds on the Ledger 3.0 Build track vocabulary — accounts, assets, balances and minor-unit notation.
WALLETS
Wallets — Balances, Spending and Holds
Use the opinionated Wallets model to represent user funds, separate balances, move value deliberately and operate temporary holds. Builds on the Ledger 3.0 Build track's vocabulary of accounts, the world account and minor-unit notation.
WEBHOOKS 2.5.3
Webhooks — Durable Event Delivery
Route Formance events to trusted HTTP receivers, understand the durable delivery lifecycle, and recover failures without duplicating downstream effects.
FLOWS
Flows — Durable Financial Workflows
Coordinate value across ledgers, wallets and payment processors with explicit stages, external events, triggers and observable workflow instances.
Operate Formance
Understand the platform, access model, deployment boundaries and operational commitments.
LEDGER 3.0.0-rc.1
Ledger 3.0 Operations
Run Formance Ledger 3.0 in production: deploy and size a cluster, secure it, observe it, maintain capacity, back up and restore, and upgrade, practised on the CLI and Kubernetes.
FORMANCE CLOUD
Formance Cloud — Architecture and Operations
Understand how Formance Cloud is organized, how its control and data planes cooperate, how Membership governs access, and how to reason precisely about availability and SLA commitments.
Meaning before syntax
Plain English first, product syntax when ready
Real evidence
Validate state, not clicks
Mastery checks
Pass a quiz after every module