# Networks

By default, Keeper Wallet is connected to Waves Mainnet. You can switch to another network for application development and debugging. [More about blockchain networks](https://docs.waves.tech/en/blockchain/blockchain-network/)

🛈 Accounts added in one network are not available in other networks.

![](https://68847396-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3H3GbLCR42u8NXO7cv8g%2Fuploads%2Fgit-blob-b72315257b5ca4370ea02d0b0fa79b3668279d00%2Fnetworks.png?alt=media)

If you want to send requests to a certain node or matcher in the selected network:

1. Click ![](https://68847396-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3H3GbLCR42u8NXO7cv8g%2Fuploads%2Fgit-blob-f3b23f72eb39de0b6da04639b1f687a1ebfe5815%2Fsettings-button.png?alt=media) in the upper right corner of the Keeper window.
2. On the settings page, click **Network**.
3. Enter the address and port of the desired node or matcher. Click **Save**.