YNAB API JavaScript Library

Please read the YNAB API documentation for an overview of using the API and a complete list of available resources.

This client is generated using the OpenAPI Generator.

Installation

First, install the module with npm:

npm install ynab

Then, depending upon your usage context, add a reference to it:

CommonJS / Node

const ynab = require("ynab");

Requires Node 22 or later.

ESM / TypeScript

import * as ynab from "ynab";

Browser

The API supports Cross Origin Resource Sharing (CORS) for asynchronous browser requests from any origin.

The dist/browser/ynab.js file (located in node_modules/ynab after installation) is specifically built to run in a browser / window context and exports ynab variable to global namespace. No other dependencies are needed.

<script src="ynab.js" async></script>
...
<script>
  // This assignment is not necessary but demonstrates that
  // once the library is loaded, the global 'ynab' object will be available.
  var ynab = window.ynab;
</script>
```…