# Overlayer

{% hint style="warning" %}
Overlayer v1.1-Beta
{% endhint %}

## Future

* [x] Solana (Available [**Assets**](https://boxch-wallet.gitbook.io/boxch/other/assets))
* [ ] Arbitrum
* [ ] Tron

## How it works

When the user clicks to send tokens: 

1\. Boxch sends a request to Overlayer. 

2\. Overlayer creates a transaction with the parameters that Boxch sends, signs it and sends it back. 

3\. Boxch sends the transaction to the blockchain.

## Fee

Overlayer charges a fee of about $0.01