Pay MCP Server

by voidly-ai Your server? Claim it

local only

Pay MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 47 installs a week from npm.

USDC-backed agent payments. Transfer, escrow, x402 paywall, streams, subs. 28 tools.

The linked repository no longer exists on GitHub — it was deleted or made private.

Installs per day peak 19 · avg 7 · +143% w/w

a month agotoday

Installs / week

npm · @voidly/pay-mcp

—

Stars

on GitHub

—

Last commit

0 releases in 90 days

—

License

language unknown

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add pay-mcp -- npx -y @voidly/pay-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pay-mcp": {
      "args": [
        "-y",
        "@voidly/pay-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.pay-mcp]
command = "npx"
args = ["-y", "@voidly/pay-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "pay-mcp": {
      "args": [
        "-y",
        "@voidly/pay-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "pay-mcp": {
      "args": [
        "-y",
        "@voidly/pay-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: VOIDLY_PAY_API_URL (Override the API base. Defaults to https://api.voidly.ai.). The author declared them in the registry entry; get the values from the project itself.

Alternatives to Pay MCP

same job, measured the same way

Pay MCP

by pay-skill

USDC payments for AI agents on Base — direct, tabs, x402 paywalls, discovery

62 installs/wk local only

Circle Agent Stack MCP

by kinance

Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.

30 installs/wk local only

Keyban Agent Wallet

by keyban-prod-mcp

Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

284 installs/wk local only

402

by 402

Trust layer for agent payments (x402, Base): verify agents, risk scores, signed escrow verdicts.

55 installs/wk local only

AgentPay — Pay-per-call AI Microservices

by ronaldanton

22 AI microservices with x402 micropayments: summarize, translate, code-review. USDC on Base.

28 tools answering

Webbersites X402 MCP

by webberdesign

45 pay-per-call AI agent tools + wallet-owned agent memory. Scraping, SEO, lint, crypto. x402 USDC

60 installs/wk local only

Agent Web Reader

by charliemorrison

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

3 tools answering

Webbersites X402 Data API

by webberdesign

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

78 tools answering

Pay MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Pay MCP?

Pay MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @voidly/pay-mcp was installed 47 times last week.

Is Pay MCP still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Pay MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @voidly/pay-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Pay MCP?

The npm package @voidly/pay-mcp was installed 47 times in the last week. Week over week that is +143%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.