> For the complete documentation index, see [llms.txt](https://docs.bancor.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bancor.network/developer-guides/write-functions/network-fees/burnnetworkfees.md).

# burnNetworkFees()

```solidity
    function burnNetworkFees() external whenNotPaused nonReentrant returns (uint256)
```

This function burns all pendingNetworkFeeAmount() that are available in the contract. 

The function is public, can be called by any caller, and does not require any parameters.

{% hint style="info" %}
This function will revert if the [pendingNetworkFeeAmount()](/developer-guides/read-functions/vortex/pendingnetworkfeeamount.md) < [minNetworkFeeBurn()](/developer-guides/read-functions/vortex/minnetworkfeeburn.md)&#x20;
{% endhint %}