# How to Cross-in/Cross-out Assets

1. Go to the NerveSwap "[Assets](https://nerve.network/assets)" page and add the asset you want to deposit, such as BTC.
2. After adding, switch the network to "BTC". Only after switching to the network where the deposited asset is located, you will see the "Cross In" and "Cross Out" buttons.<br>

   <figure><img src="https://3720347922-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fw7UXQBDbbedSgUo8jGTA%2Fuploads%2FST89QQSb0hrO3zqCuqMh%2Fimage.png?alt=media&#x26;token=6200fac4-7e80-4f7d-bd79-27d265eb7b3a" alt="" width="563"><figcaption></figcaption></figure>
3. Click this button and fill in the amount of the deposited asset, then confirm the transaction and wait for the asset to arrive (to ensure network security, it is usually completed within 3-30 blocks).\ <br>

   <figure><img src="https://3720347922-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fw7UXQBDbbedSgUo8jGTA%2Fuploads%2FqJ7dZZU8vJGgHzeiqusT%2Fimage.png?alt=media&#x26;token=18f07c5e-aeec-474b-8f23-688df6109340" alt="" width="563"><figcaption></figcaption></figure>