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Finance

Wallet Ledger API (Scala)

An HTTP API in Scala 3 (sbt) with a double-entry ledger: every transfer writes balanced entries, balances are derived from them, and requests are idempotent.

Web appStandard
Use this template

Free to sign up. You approve the plan before anything is built.

A working demo with sample data: add, edit and filter. Your changes stay in your browser.

How it works

  1. Wallet Ledger API (Scala): the Endpoints screen

    Step 1 · Endpoints

    Double-entry, immutable entries

  2. Wallet Ledger API (Scala): the Try it screen

    Step 2 · Try it

    Idempotent transfers

  3. Wallet Ledger API (Scala): the Wallet Ledger API screen

    Step 3 · Wallet Ledger API

    Balances and statements per account

Start in three steps

  1. Step 1

    Start from this template

    Sign up free and open the template in the studio. Change the description to fit your idea if you like.

  2. Step 2

    Approve the plan

    The agent shows you what it will build: screens, data and features. Nothing is built until you agree.

  3. Step 3

    Test and publish

    The app is built, tested in a real browser and ready to publish on your own address.

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