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@quackai/q402-mcp

Rank #8,538

io.github.quackai-org/q402-mcp

Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default.

10 versions

by quackai-org (1 servers)View repository ↗Claim this server

First listed

Jul 23, 2026

Last publish date

Aug 19, 2026

OVERVIEW

@quackai/q402-mcp is a Model Context Protocol (MCP) server published by quackai-org. It ranks #8,538 of 132,046 servers tracked on MCP Toplist. @quackai/q402-mcp is listed across 2 registries — Official MCP and Glama, with 10 tracked versions. It was first listed on Jul 23, 2026 and most recently updated on Aug 19, 2026.

STANDING

#8,538of 132,046 tracked serversTop 10%

Ranks ahead of 123,508 of 132,046 servers on MCP Toplist.

CONNECT

Use @quackai/q402-mcp

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 q402-mcp -e "Q402_TRIAL_API_KEY=<your Q402_TRIAL_API_KEY>" -e "Q402_MULTICHAIN_API_KEY=<your Q402_MULTICHAIN_API_KEY>" -e "Q402_PRIVATE_KEY=<your Q402_PRIVATE_KEY>" -e "Q402_AGENTIC_PRIVATE_KEY=<your Q402_AGENTIC_PRIVATE_KEY>" -e "Q402_ENABLE_REAL_PAYMENTS=<your Q402_ENABLE_REAL_PAYMENTS>" -e "Q402_MAX_AMOUNT_PER_CALL=<your Q402_MAX_AMOUNT_PER_CALL>" -e "Q402_ALLOWED_RECIPIENTS=<your Q402_ALLOWED_RECIPIENTS>" -e "Q402_RELAY_BASE_URL=<your Q402_RELAY_BASE_URL>" -e "Q402_AGENT_WALLET_ADDRESS=<your Q402_AGENT_WALLET_ADDRESS>" -e "Q402_API_KEY=<your Q402_API_KEY>" -e "Q402_WALLET_ID=<your Q402_WALLET_ID>" -e "Q402_BUILDER_CODE=<your Q402_BUILDER_CODE>" -- npx -y @quackai/q402-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.q402-mcp]
command = "npx"
args = ["-y", "@quackai/q402-mcp"]

[mcp_servers.q402-mcp.env]
Q402_TRIAL_API_KEY = "<your Q402_TRIAL_API_KEY>"
Q402_MULTICHAIN_API_KEY = "<your Q402_MULTICHAIN_API_KEY>"
Q402_PRIVATE_KEY = "<your Q402_PRIVATE_KEY>"
Q402_AGENTIC_PRIVATE_KEY = "<your Q402_AGENTIC_PRIVATE_KEY>"
Q402_ENABLE_REAL_PAYMENTS = "<your Q402_ENABLE_REAL_PAYMENTS>"
Q402_MAX_AMOUNT_PER_CALL = "<your Q402_MAX_AMOUNT_PER_CALL>"
Q402_ALLOWED_RECIPIENTS = "<your Q402_ALLOWED_RECIPIENTS>"
Q402_RELAY_BASE_URL = "<your Q402_RELAY_BASE_URL>"
Q402_AGENT_WALLET_ADDRESS = "<your Q402_AGENT_WALLET_ADDRESS>"
Q402_API_KEY = "<your Q402_API_KEY>"
Q402_WALLET_ID = "<your Q402_WALLET_ID>"
Q402_BUILDER_CODE = "<your Q402_BUILDER_CODE>"

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

npm package

{
  "mcpServers": {
    "q402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "env": {
        "Q402_TRIAL_API_KEY": "<your Q402_TRIAL_API_KEY>",
        "Q402_MULTICHAIN_API_KEY": "<your Q402_MULTICHAIN_API_KEY>",
        "Q402_PRIVATE_KEY": "<your Q402_PRIVATE_KEY>",
        "Q402_AGENTIC_PRIVATE_KEY": "<your Q402_AGENTIC_PRIVATE_KEY>",
        "Q402_ENABLE_REAL_PAYMENTS": "<your Q402_ENABLE_REAL_PAYMENTS>",
        "Q402_MAX_AMOUNT_PER_CALL": "<your Q402_MAX_AMOUNT_PER_CALL>",
        "Q402_ALLOWED_RECIPIENTS": "<your Q402_ALLOWED_RECIPIENTS>",
        "Q402_RELAY_BASE_URL": "<your Q402_RELAY_BASE_URL>",
        "Q402_AGENT_WALLET_ADDRESS": "<your Q402_AGENT_WALLET_ADDRESS>",
        "Q402_API_KEY": "<your Q402_API_KEY>",
        "Q402_WALLET_ID": "<your Q402_WALLET_ID>",
        "Q402_BUILDER_CODE": "<your Q402_BUILDER_CODE>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "q402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "env": {
        "Q402_TRIAL_API_KEY": "<your Q402_TRIAL_API_KEY>",
        "Q402_MULTICHAIN_API_KEY": "<your Q402_MULTICHAIN_API_KEY>",
        "Q402_PRIVATE_KEY": "<your Q402_PRIVATE_KEY>",
        "Q402_AGENTIC_PRIVATE_KEY": "<your Q402_AGENTIC_PRIVATE_KEY>",
        "Q402_ENABLE_REAL_PAYMENTS": "<your Q402_ENABLE_REAL_PAYMENTS>",
        "Q402_MAX_AMOUNT_PER_CALL": "<your Q402_MAX_AMOUNT_PER_CALL>",
        "Q402_ALLOWED_RECIPIENTS": "<your Q402_ALLOWED_RECIPIENTS>",
        "Q402_RELAY_BASE_URL": "<your Q402_RELAY_BASE_URL>",
        "Q402_AGENT_WALLET_ADDRESS": "<your Q402_AGENT_WALLET_ADDRESS>",
        "Q402_API_KEY": "<your Q402_API_KEY>",
        "Q402_WALLET_ID": "<your Q402_WALLET_ID>",
        "Q402_BUILDER_CODE": "<your Q402_BUILDER_CODE>"
      }
    }
  }
}

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

npm package

{
  "servers": {
    "q402-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "env": {
        "Q402_TRIAL_API_KEY": "<your Q402_TRIAL_API_KEY>",
        "Q402_MULTICHAIN_API_KEY": "<your Q402_MULTICHAIN_API_KEY>",
        "Q402_PRIVATE_KEY": "<your Q402_PRIVATE_KEY>",
        "Q402_AGENTIC_PRIVATE_KEY": "<your Q402_AGENTIC_PRIVATE_KEY>",
        "Q402_ENABLE_REAL_PAYMENTS": "<your Q402_ENABLE_REAL_PAYMENTS>",
        "Q402_MAX_AMOUNT_PER_CALL": "<your Q402_MAX_AMOUNT_PER_CALL>",
        "Q402_ALLOWED_RECIPIENTS": "<your Q402_ALLOWED_RECIPIENTS>",
        "Q402_RELAY_BASE_URL": "<your Q402_RELAY_BASE_URL>",
        "Q402_AGENT_WALLET_ADDRESS": "<your Q402_AGENT_WALLET_ADDRESS>",
        "Q402_API_KEY": "<your Q402_API_KEY>",
        "Q402_WALLET_ID": "<your Q402_WALLET_ID>",
        "Q402_BUILDER_CODE": "<your Q402_BUILDER_CODE>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "q402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "env": {
        "Q402_TRIAL_API_KEY": "<your Q402_TRIAL_API_KEY>",
        "Q402_MULTICHAIN_API_KEY": "<your Q402_MULTICHAIN_API_KEY>",
        "Q402_PRIVATE_KEY": "<your Q402_PRIVATE_KEY>",
        "Q402_AGENTIC_PRIVATE_KEY": "<your Q402_AGENTIC_PRIVATE_KEY>",
        "Q402_ENABLE_REAL_PAYMENTS": "<your Q402_ENABLE_REAL_PAYMENTS>",
        "Q402_MAX_AMOUNT_PER_CALL": "<your Q402_MAX_AMOUNT_PER_CALL>",
        "Q402_ALLOWED_RECIPIENTS": "<your Q402_ALLOWED_RECIPIENTS>",
        "Q402_RELAY_BASE_URL": "<your Q402_RELAY_BASE_URL>",
        "Q402_AGENT_WALLET_ADDRESS": "<your Q402_AGENT_WALLET_ADDRESS>",
        "Q402_API_KEY": "<your Q402_API_KEY>",
        "Q402_WALLET_ID": "<your Q402_WALLET_ID>",
        "Q402_BUILDER_CODE": "<your Q402_BUILDER_CODE>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "q402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@quackai/q402-mcp"
      ],
      "env": {
        "Q402_TRIAL_API_KEY": "<your Q402_TRIAL_API_KEY>",
        "Q402_MULTICHAIN_API_KEY": "<your Q402_MULTICHAIN_API_KEY>",
        "Q402_PRIVATE_KEY": "<your Q402_PRIVATE_KEY>",
        "Q402_AGENTIC_PRIVATE_KEY": "<your Q402_AGENTIC_PRIVATE_KEY>",
        "Q402_ENABLE_REAL_PAYMENTS": "<your Q402_ENABLE_REAL_PAYMENTS>",
        "Q402_MAX_AMOUNT_PER_CALL": "<your Q402_MAX_AMOUNT_PER_CALL>",
        "Q402_ALLOWED_RECIPIENTS": "<your Q402_ALLOWED_RECIPIENTS>",
        "Q402_RELAY_BASE_URL": "<your Q402_RELAY_BASE_URL>",
        "Q402_AGENT_WALLET_ADDRESS": "<your Q402_AGENT_WALLET_ADDRESS>",
        "Q402_API_KEY": "<your Q402_API_KEY>",
        "Q402_WALLET_ID": "<your Q402_WALLET_ID>",
        "Q402_BUILDER_CODE": "<your Q402_BUILDER_CODE>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.quackai-org%2Fq402-mcp.svg)](https://mcptoplist.com/server/io.github.quackai-org%2Fq402-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.quackai-org%2Fq402-mcp"><img src="https://mcptoplist.com/badge/io.github.quackai-org%2Fq402-mcp.svg" alt="MCP Toplist: Top 10% of 132,046" /></a>

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

REGISTRIES

Listed on 2 registries

Official MCP

Glama

ORGANIZATION

quackai-org

Organization

quackai-org

Servers in org

Versions across org

VERSIONS

Available versions (10)

Version	Published
0.11.23	Aug 19, 2026
0.11.22	Aug 19, 2026
0.11.21	Aug 18, 2026
0.11.20	Aug 18, 2026
0.11.19	Aug 17, 2026
0.11.18	Aug 17, 2026
0.11.15	Jul 31, 2026
0.11.14	Jul 31, 2026
0.11.13	Jul 31, 2026
0.11.12	Jul 23, 2026

FAQ

Frequently asked questions

Who maintains @quackai/q402-mcp?: @quackai/q402-mcp is maintained by quackai-org, which publishes 1 MCP server (10 total versions) tracked on MCP Toplist.
Is @quackai/q402-mcp listed on the Official MCP Registry?: Yes — @quackai/q402-mcp is listed on the Official MCP Registry, alongside Glama.
How many versions does @quackai/q402-mcp have?: MCP Toplist tracks 10 versions of @quackai/q402-mcp, most recently published on Aug 19, 2026.
Where can I find the source code for @quackai/q402-mcp?: The source code for @quackai/q402-mcp is hosted at github.com/quackai-org/q402-mcp.

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