Amatino Swift v0.0.3 Released

A new version of Amatino Swift is available. Amatino Swift is library / framework that lets MacOS and iOS developers build double-entry accounting functionality into their applications. v0.0.3 is backwards compatible with v0.0.2, and makes the following changes:

  • Add new Balance class
  • Add new RecursiveBalance class
  • Add new GlobalUnitList class
  • Add new Transaction.createMany() method
  • Add unit tests covering all of the above
  • Remove some debugging cruft & dead code

These features build on v0.0.2’s progress toward making Amatino Swift easy to use. Where in the past you would need to manually encode and decode Data responses via the AmatinoAlpha class, you now have more expressive, clean, and simple syntax at your disposal.

Balance & RecursiveBalance

Balance and RecursiveBalance allow you to retrieve the balance of a particular account. In practice, that means the total of all debits & credits party to that account. A ‘recursive’ balance totals debits and credits for the target account, and any child accounts.

Balances can be retrieved for any combination of date and denomination. For example, you might have an account denominated in U.S. Dollars, but be interested in retrieving its balance in Euros.

Here’s an example of Balance.retrieve() in action:

RecursiveBalance.retrieve() syntax is identical.


You can already create single Transactions using Transaction.create(). createMany()allows you to create up to ten Transactions in a single request. This dramatically reduces the round-trip latency suffered when you have more than one Transaction to insert.

createMany() is fed by lists of TransactionCreateArguments structs. Here’s an example:


v0.0.2 introduced the GlobalUnit class, without a way to list available Global Units! Enter GlobalUnitList, which will provide you with, you guessed it, a list of all available Global Units! Here’s how to use it:

There are 36 currencies available. You can look for a specific GlobalUnit in the GlobalUnitList with it’s unitWith(code:) method:


I’m in the process of creating Carthage and Cocoapods distributions for Amatino Swift. In the mean time, compiled libraries are available on GitHub. You are also most welcome to clone the repo and compile Amatino Swift yourself.

Still to come

Many objects specified in the Amatino API HTTP documentation are not yet available in Amatino Swift. For example, account Ledgers. Further, available objects are missing some critical methods, like Transaction.delete().

Look out for v0.0.4 and onwards to add yet more capability to Amatino Swift. Let me know how you want Amatino Swift to develop on Twitter or on the forums. Sign up to the Development Newsletter to be notified when new versions of Amatino Swift are available.

– Hugh