> For the complete documentation index, see [llms.txt](https://paystream.gitbook.io/paystream/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://paystream.gitbook.io/paystream/getting-started/how-to-use-paystream-on-testnet.md).

# How to use Paystream on Testnet

Using Paystream on testnet allows you to simulate payment without using real funds. This is useful for testing and development purposes.

### Steps to get started 

Paystream uses **Reown AppKit** for the wallet adapter. Click the **Connect** button to link your wallet.

<figure><img src="https://4152504524-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F49eVJbl8I39t5EhlesuT%2Fuploads%2FMKCngJD9Q23GXR46o9x3%2FScreenshot%202025-02-03%20at%2022.20.36.png?alt=media&amp;token=6510ad38-8267-4d51-94f0-1599dff14f26" alt=""><figcaption></figcaption></figure>

**Note:** Ensure your wallet is switched to **devnet**. In **Phantom Wallet**, you can do this by going to **Developer Settings** and toggling on **Testnet**

<figure><img src="https://4152504524-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F49eVJbl8I39t5EhlesuT%2Fuploads%2F8grT2HzKr4JKREeax0yg%2FScreenshot%202025-02-03%20at%2022.24.15.png?alt=media&amp;token=049b6cc5-ee6a-451e-84d0-c506fa24e785" alt=""><figcaption></figcaption></figure>

##

#### Change Paystream Network

After connecting, change the Paystream network from the default **Solana mainnet** to **devnet**

<figure><img src="https://4152504524-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F49eVJbl8I39t5EhlesuT%2Fuploads%2FKOLv1UM3byrcI1zc4DUm%2FScreenshot%202025-02-03%20at%2022.26.46.png?alt=media&amp;token=b5ce1bc5-20d6-44c9-a095-a984be181c90" alt=""><figcaption></figcaption></figure>

Once changed, a banner will appear to indicate that you are now on **testnet**.<br>

#### Get Test Funds

To start simulating payments, visit the **faucet** to obtain testnet **SOL** and **USDC.** [**https://spl-token-faucet.com/?token-name=USDC-Dev**](https://spl-token-faucet.com/?token-name=USDC-Dev)&#x20;

The **USDC mint address** on testnet is different from mainnet, and for now, only USDC transactions are available for testing.