# Bitcoin Testnet

* Select the plus icon. A pop-up screen appears where you can add node details.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2F0pBHg3f3FSkxh5eCxC9t%2Fimage.png?alt=media&#x26;token=0b7584ad-019e-4b35-8ae9-8dc4158eccc1" alt=""><figcaption></figcaption></figure>

* Enter the **Server URL**, **Username**, and **Password** as these fields are mandatory.
  * The **Server Key** is optional, if available, enter it as well.
  * After you add your node details, select **Save node details** to store the information.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2FrwqP0Ts5xlqoDd9dbLNy%2Fimage.png?alt=media&#x26;token=5984291d-8f78-436c-871c-589939d3ad86" alt=""><figcaption></figcaption></figure>

* After you add the necessary node details, select the three dots menu again, and then select Test Connection. This checks that the details are valid and verifies that the PayRam server can connect to the Bitcoin Testnet blockchain.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2FOPJGX0O4V4qHbaOOerbh%2Fimage.png?alt=media&#x26;token=7f4c28c3-5249-4363-bc9c-3a474f38f752" alt=""><figcaption></figcaption></figure>

* After you select Test Connection, a Connection Successful message appears.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2F7mtTUDXxungiwcQ2Wpco%2Fimage.png?alt=media&#x26;token=98e6e074-6a2d-4be5-b429-3a8044341de3" alt=""><figcaption></figcaption></figure>

* If the connection fails, re-enter the node details. To update the details, select the three dots menu, and then select Edit.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2FbcaqL4dvM9yJoYINNPIc%2Fimage.png?alt=media&#x26;token=e3c9dc5a-f248-4127-8f23-b00d1cb8af2d" alt=""><figcaption></figcaption></figure>

* When the connection is successful, wait 1–2 minutes for the PayRam server to sync with the Bitcoin Testnet blockchain. Refresh the page, and the Last Block Processed field should display a value similar to the example shown.

<figure><img src="https://3264837735-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhHqcVchSdJXSQQocOzHr%2Fuploads%2Fx3lsBfQkEDHHn154FDNm%2Fimage.png?alt=media&#x26;token=286bf3c5-a7e7-44c8-957f-8d9e8d4380a8" alt=""><figcaption></figcaption></figure>

* You have now added the Bitcoin Testnet node details.
