> For the complete documentation index, see [llms.txt](https://docs.quipuswap.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.quipuswap.com/smart-contracts/quipuswap-stable-swap-dex/factory/developer-methods/factory-management/factory-params/set_burn_rate.md).

# set\_burn\_rate

{% hint style="warning" %}
This contract method is called only by `developer` of that contract.
{% endhint %}

This method sets which percent of the deployment price will be sent to a zero address (burned).

Accepts `nat` value - percent of price to burn multiplied by `100_0000n`.

### Parameters

<table><thead><tr><th width="150">Field</th><th width="150" align="center">Type</th><th width="448.2">Description</th></tr></thead><tbody><tr><td>-</td><td align="center"><code>nat</code></td><td>percent of price to burn (decimal value) multiplied by <code>100_0000n</code></td></tr></tbody></table>