> For the complete documentation index, see [llms.txt](https://plan-b.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://plan-b.gitbook.io/docs/testnet/editor.md).

# Testnet overview

{% hint style="warning" %}
Testnet is under active development and subject to change
{% endhint %}

### Testnet information

The **Plan B Testnet** is live on [Avalanche Fuji](https://docs.avax.network/protocol/networks/fuji-testnet) testnet.

* **Chain Name**: Plan B Testnet
* **RPC:** <https://rpc-test.planb-labs.com>
* **Chain ID:** 91418
* **Native token:** BTC.b
* **Block explorer:** <https://explorer-test.planb-labs.com>
* **Faucet**: <https://faucet-test.planb-labs.com>

### Add Plan B Testnet to Metamask

To add **Plan B Testnet** to [Metamask](https://metamask.io/):

* Click on your current Network in the top left corner of the Metamask window
* Select **Add a custom network**
* Fill out the fields like in the following screenshot
* Click on **Save**

<figure><img src="https://2827643307-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkPxmhwxHFy45b2l5SiBs%2Fuploads%2FfewW2jrdEkEatnKcqSjn%2Fimage.png?alt=media&amp;token=8d3a313d-a33d-4d4c-8d55-9cf3ab1679df" alt=""><figcaption><p>Add Plan B Testnet to Metamask</p></figcaption></figure>

{% hint style="info" %}
To add Plan B Testnet to Metamask in one click, visit the [Faucet](https://faucet-test.planb-labs.com/) and click on **Add Plan B to Metamask:** ![](https://2827643307-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkPxmhwxHFy45b2l5SiBs%2Fuploads%2FbhOwYxim17CaCd1MN4ZY%2Fimage.png?alt=media\&token=d4d6c67d-e577-4795-bfe4-8027f72c7951)
{% endhint %}