pay-mcp
About
USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
PAYSKILL_SIGNER_KEY PAY_NETWORKClaude Code
claude mcp add --env PAYSKILL_SIGNER_KEY= --env PAY_NETWORK= pay-mcp -- npx @pay-skill/mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"pay-mcp","command":"npx","args":["@pay-skill/mcp"],"env":{"PAYSKILL_SIGNER_KEY":"","PAY_NETWORK":""}}'
JSON
{
"mcpServers": {
"pay-mcp": {
"command": "npx",
"args": [
"@pay-skill/mcp"
],
"env": {
"PAYSKILL_SIGNER_KEY": "",
"PAY_NETWORK": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.