Loomal

pop-pay

MCP server by github.com/100xpercent/pop-pay

Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.

1 starsnpm: pop-pay

About pop-pay

pop-pay is an MCP (Model Context Protocol) server published by 100xpercent in the official MCP registry, listed under Autonomous Agents on Loomal. Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.

It ships as an npm package (pop-pay), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/100xpercent/pop-pay, where the project has earned 1 GitHub stars.

Use pop-pay with your agent

Claude Code · one command
claude mcp add pop-pay -- npx -y pop-pay
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "pop-pay": {
      "command": "npx",
      "args": [
        "-y",
        "pop-pay"
      ]
    }
  }
}
npmpop-pay

Frequently asked questions

What is pop-pay?
pop-pay is an MCP (Model Context Protocol) server by 100xpercent in the Autonomous Agents category. Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.
How do I connect pop-pay to Claude, Cursor, or another MCP client?
Install pop-pay from its npm package (pop-pay) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
Is pop-pay open source?
Yes — the source code is public at github.com/100xpercent/pop-pay, with 1 GitHub stars.
Can AI agents pay to use pop-pay?
Not yet through Loomal — pop-pay is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain pop-pay? Claim this listing free by verifying GitHub ownership, or contact us.