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paidfor

Official registry Other

Check an x402 seller before paying: verdict, failure rate and evidence from paid calls on Base.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http paidfor 'https://mcp.paidfor.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "paidfor": {
            "type": "http",
            "url": "https://mcp.paidfor.dev/mcp"
        }
    }
}
NPM package @paidfor/mcp
Claude Code 
claude mcp add paidfor -- npx -y @paidfor/mcp@0.3.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "paidfor": {
            "command": "npx",
            "args": [
                "-y",
                "@paidfor/mcp@0.3.0"
            ]
        }
    }
}

Frequently asked questions

What is paidfor?

Check an x402 seller before paying: verdict, failure rate and evidence from paid calls on Base.

How do I install paidfor?

It runs as a remote server. In Claude Code: claude mcp add --transport http paidfor 'https://mcp.paidfor.dev/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does paidfor need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains paidfor?

It is published by sarmadahsan. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.