Enable AI agents to build and monetize x402 payment systems with seamless API integration and automated paid endpoint calls.
x402-payments-skill is an early-stage Shell project in the AI payments / x402 ecosystem, focused on agent, agent-skills, ai-agent-tools, ai-payments. It currently has 0 GitHub stars and 0 forks, and sits alongside related tools like x402-payments-skill, payclaw, dna-x402, piprail, spraay-payments, Sentinel.
x402-payments-skill helps you add payments to AI coding agents. It lets you create paid APIs on Base and Solana blockchains. The skill uses USDC, a stable digital dollar, for payments. It also includes the Sentinel Payment Router to manage transactions securely.
You do not need to know coding to use this app. It’s designed for easy setup and use on a Windows computer.
Before downloading, make sure your computer meets these:
Click the button below to visit the download page and get the latest version:
On the page, look for the latest release version.
Find the file for Windows. It will usually have .exe or .msi at the end.
Click the file name to download it.
Once the download completes, open your Downloads folder.
Double-click the downloaded file to start installation.
Follow the on-screen steps. Typical steps include agreeing to the license and choosing where to install.
When finished, launch the application from the Start menu or desktop shortcut.
After installation, use the app to set up your AI payment skill:
Open x402-payments-skill.
The main window shows options to build your payment APIs.
Choose whether you want to connect to the Base or Solana network.
Enter or create your USDC wallet information. This allows the app to send and receive payments.
Use the Sentinel Payment Router options to set rules for your transactions.
Save your settings and start your AI agent with the payment features active.
The app will guide you through each step with clear on-screen instructions.
If you are new to blockchain or AI agents, the app offers simple explanations inside.
Open the app’s API section.
Click "Create New API."
Fill in the API name and details.
Set prices and payment rules.
Save the API, and it will be ready to use.
Go to the Wallet tab.
Add or remove USDC wallet addresses.
Monitor balances and transaction history.
Access the Sentinel Router area.
View ongoing or completed payments.
Check for any issues or errors.
If the app does not start, confirm that your Windows version is up to date.
If you get an error during installation, try running the installer as Administrator. Right-click the file and select "Run as administrator."
For payment or network problems, verify your internet connection and wallet details.
If your USDC funds do not show, wait a few minutes as blockchain synchronization can take time.
Restart the app if it becomes unresponsive.
This app is one of the most complete payment skills for AI agents. It supports many popular blockchains and stablecoins. It helps you create new paid services without writing code.
Download the latest version of x402-payments-skill here:
If you have questions or need help, check the GitHub discussions section in the repository. You can also open an issue to report bugs or request features.
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