SERVER

Payagent MCP Server

Rank #36,959

io.github.stevemilton/x402-payagent-mcp

Pay x402 APIs in USDC on Base, Solana, and BNB Chain with spend mandates, receipts, idempotency.

2 versions

by arispay-inc (5 servers)View repository ↗Claim this server

First listed

Aug 25, 2026

Last publish date

Aug 27, 2026

OVERVIEW

Payagent MCP Server is a Model Context Protocol (MCP) server published by arispay-inc. It ranks #36,959 of 132,113 servers tracked on MCP Toplist. Payagent MCP Server is listed on Official MCP, with 2 tracked versions. It was first listed on Aug 25, 2026 and most recently updated on Aug 27, 2026.

STANDING

#36,959of 132,113 tracked serversTop 50%

Ranks ahead of 95,154 of 132,113 servers on MCP Toplist.

CONNECT

Use Payagent MCP Server

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

npm package

claude mcp add x402-payagent-mcp -e "ARISPAY_API_KEY=<your ARISPAY_API_KEY>" -e "PAYAGENT_PRIVATE_KEY=<your PAYAGENT_PRIVATE_KEY>" -- npx -y @arispay/payagent-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.x402-payagent-mcp]
command = "npx"
args = ["-y", "@arispay/payagent-mcp"]

[mcp_servers.x402-payagent-mcp.env]
ARISPAY_API_KEY = "<your ARISPAY_API_KEY>"
PAYAGENT_PRIVATE_KEY = "<your PAYAGENT_PRIVATE_KEY>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "x402-payagent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@arispay/payagent-mcp"
      ],
      "env": {
        "ARISPAY_API_KEY": "<your ARISPAY_API_KEY>",
        "PAYAGENT_PRIVATE_KEY": "<your PAYAGENT_PRIVATE_KEY>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "x402-payagent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@arispay/payagent-mcp"
      ],
      "env": {
        "ARISPAY_API_KEY": "<your ARISPAY_API_KEY>",
        "PAYAGENT_PRIVATE_KEY": "<your PAYAGENT_PRIVATE_KEY>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "x402-payagent-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@arispay/payagent-mcp"
      ],
      "env": {
        "ARISPAY_API_KEY": "<your ARISPAY_API_KEY>",
        "PAYAGENT_PRIVATE_KEY": "<your PAYAGENT_PRIVATE_KEY>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "x402-payagent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@arispay/payagent-mcp"
      ],
      "env": {
        "ARISPAY_API_KEY": "<your ARISPAY_API_KEY>",
        "PAYAGENT_PRIVATE_KEY": "<your PAYAGENT_PRIVATE_KEY>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "x402-payagent-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@arispay/payagent-mcp"
      ],
      "env": {
        "ARISPAY_API_KEY": "<your ARISPAY_API_KEY>",
        "PAYAGENT_PRIVATE_KEY": "<your PAYAGENT_PRIVATE_KEY>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.stevemilton%2Fx402-payagent-mcp.svg)](https://mcptoplist.com/server/io.github.stevemilton%2Fx402-payagent-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.stevemilton%2Fx402-payagent-mcp"><img src="https://mcptoplist.com/badge/io.github.stevemilton%2Fx402-payagent-mcp.svg" alt="MCP Toplist: Top 50% of 132,113" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

ORGANIZATION

arispay-inc

Organization

arispay-inc

Servers in org

Versions across org

Other servers by arispay-inc

Arispay X402#49,078 · 3 vers

View all arispay-inc servers →

VERSIONS

Available versions (2)

Version	Published
4.1.0	Aug 27, 2026
4.0.1	Aug 25, 2026

FAQ

Frequently asked questions

Who maintains Payagent MCP Server?: Payagent MCP Server is maintained by arispay-inc, which publishes 5 MCP servers (9 total versions) tracked on MCP Toplist.
Is Payagent MCP Server listed on the Official MCP Registry?: Yes — Payagent MCP Server is listed on the Official MCP Registry.
How many versions does Payagent MCP Server have?: MCP Toplist tracks 2 versions of Payagent MCP Server, most recently published on Aug 27, 2026.
Where can I find the source code for Payagent MCP Server?: The source code for Payagent MCP Server is hosted at github.com/arispay-inc/payagent-mcp.

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