Agentpay MCP Server

Budget-capped x402 payments for AI agents: verifiable receipts, trust routing, 17 free tools. It runs locally over stdio via the published package.

People connecting finance tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-24 · ★ 3 · #71 OF 283 MAINTAINED FINANCE · VERIFIED 2026-08-25

NOASSERTION · Python servers · how we verify → /methodology

01 · Install Agentpay

before you install - you'll need

Set AGENTPAY_BASE_KEY, AGENTPAY_MAX_SPEND before connecting.

Claude Code

claude mcp add romudille-bit-agentpay -- npx -y @romudille/agentpay-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "romudille-bit-agentpay": {
      "command": "npx",
      "args": [
        "-y",
        "@romudille/agentpay-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license no standard license detected - usage rights unclear; check the repo before commercial use

npm package @romudille/agentpay-mcp - the @romudille scope differs from the repo owner (romudille-bit); confirm it's the project's official package

registry namespace io.github.romudille-bit is GitHub-verified and matches the repo owner

03 · What Agentpay can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.3.0 · 2026-07-19

agentpay-x402 0.3.0 - payment-safety hardening · Breaking release. The buyer SDK now refuses to overspend, double-pay, or · trust a hostile 402. It comes out of the July 2026 gateway code review. If you · relied on the…

04 · Who maintains Agentpay

agentpay is maintained by romudille-bit. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/romudille-bit/agentpay
website: https://agentpay.tools/
category: finance - ranked #71 of 283 actively-maintained finance servers as of 2026-08-25.
release cadence: 1 release in the last 90 days (latest 2026-07-19)
registry: io.github.romudille-bit/agentpay (active, first published 2026-08-12)
packages: npm:@romudille/agentpay-mcp

06 · Agentpay FAQ

What is Agentpay?

Budget-capped x402 payments for AI agents: verifiable receipts, trust routing, 17 free tools. It runs locally over stdio via the published package.

Is Agentpay still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-24 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Agentpay?

Run `npx -y @romudille/agentpay-mcp`. The README documents 2 environment variables (AGENTPAY_BASE_KEY, AGENTPAY_MAX_SPEND) to set first. Set AGENTPAY_BASE_KEY, AGENTPAY_MAX_SPEND before connecting. You can also paste the ready-made client config above.

Does Agentpay run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Agentpay

Alternatives to Agentpay

Maintained finance servers if Agentpay isn't the fit.

Pairs well with

Servers that cover what Agentpay doesn't - only shown when the pairing reason fits the companion.

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