See https://www.rbnz.govt.nz/statistics/b2 for a full description.
Allowed values are “daily” (default), “dailyclose”, “monthly”, and “monthlyclose”.
The historical data is split across multiple files at source. We download all of them and merge together to form a complete history.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.