* [YNAB API Ruby Library 5.0.0](https://github.com/ynab/ynab-sdk-ruby) – Ruby client for interacting with the YNAB API.

* [YNAB API JavaScript Library v4.0.0](https://github.com/ynab/ynab-sdk-js) – JavaScript client library for accessing the YNAB budgeting API.