Payflowagent

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Token intelligence MCP server for Monad tokens on nad.fun, providing risk and momentum scores. Enables AI agents to evaluate tokens with free and paid tools thr

by Coinlooter

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About

Token intelligence MCP server for Monad tokens on nad.fun, providing risk and momentum scores. Enables AI agents to evaluate tokens with free and paid tools through the x402 protocol.

README

Pay-per-call APIs for autonomous AI agents. USDC via x402, no signup.

MCP registry name: io.github.Coinlooter/mcp

Hub (catalog): payflowagent.net
nad.fun intelligence: nad.payflowagent.net
DeFi datafeed: data.payflowagent.net
npm: [email protected]

This repository contains the open-source integration pieces:

Path	What
`/` (root)	`payflowagent-mcp` — MCP server for Cursor, Claude Desktop, and custom agents.
`examples/screen-bot/`	Reference polling bot: finds high-score nad.fun tokens every few minutes.

The scoring APIs run on PayFlowAgent infrastructure; this repo is the client surface so agents and developers can integrate in one step.

Tools (MCP)

nad.fun (Monad)

Tool	Price	Description
`score_token`	free	0–100 score, `riskLevel`, `action` (rate-limited).
`decide_token`	x402	Full report: factors, graduation, momentum.
`token_summary`	x402	Graduation progress + momentum (cheap entry).
`screen_tokens`	x402	Ranked list of pre-scored fresh tokens.

Datafeed (DeFiLlama)

Tool	Price	Description
`sample_yields`	free	Top yield pools + 3-item opportunity preview (score + reasons).
`yield_opportunities`	x402	Ranked yield picks with risk score & explainable reasons.

Install (one line)

npx -y [email protected]

Use it in Cursor

~/.cursor/mcp.json (or project .cursor/mcp.json):

{
  "mcpServers": {
    "payflowagent": {
      "command": "npx",
      "args": ["-y", "[email protected]"],
      "env": {
        "PAYFLOWAGENT_API_BASE": "https://nad.payflowagent.net",
        "PAYFLOWAGENT_DATAFEED_BASE": "https://data.payflowagent.net"
      }
    }
  }
}

Use it in Claude Desktop

Same config as Cursor (Settings → Developer → MCP Servers).

Without X402_BUYER_PRIVATE_KEY only free tools work (score_token, sample_yields). Use a dedicated payer wallet (Base, USDC) — never your main wallet.

Configuration (env)

Variable	Default	Purpose
`PAYFLOWAGENT_API_BASE`	`https://nad.payflowagent.net`	nad.fun API base URL.
`PAYFLOWAGENT_DATAFEED_BASE`	`https://data.payflowagent.net`	Datafeed API base URL.
`X402_BUYER_PRIVATE_KEY`	—	Payer wallet key (Base, USDC). Enables paid tools.
`X402_BUYER_RPC`	`https://mainnet.base.org`	Payment RPC (optional).

MCP Registry

After npm publish, list in the official registry:

npm install -g @modelcontextprotocol/publisher
cd payflowagent-mcp
mcp-publisher login github
mcp-publisher publish

Manifest: server.json (io.github.Coinlooter/mcp).

Reference agent

See examples/screen-bot — polls /v1/screen every few minutes, de-duplicates, and alerts on new high-score tokens (optional webhook). Fork it and point it at your own trading logic.

Develop locally

npm install
npm run typecheck
npm run build      # emits dist/
npm start          # stdio server from source (tsx)

Publish to npm

npm run build
npm publish

License

MIT — see LICENSE.

from github.com/Coinlooter/payflowagent-mcp

Install Payflowagent in Claude Desktop, Claude Code & Cursor

Recommended · one command, every IDE

unyly install payflowagent-mcp

Installs into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.

First time? Get the CLI: curl -fsSL https://unyly.org/install | sh

Or configure manually

Run in your terminal:

claude mcp add payflowagent-mcp -- npx -y payflowagent-mcp

FAQ

Is Payflowagent MCP free?

Yes, Payflowagent MCP is free — one-click install via Unyly at no cost.

Does Payflowagent need an API key?

No, Payflowagent runs without API keys or environment variables.

Is Payflowagent hosted or self-hosted?

A hosted option is available: Unyly runs the server in the cloud, no local setup required.

How do I install Payflowagent in Claude Desktop, Claude Code or Cursor?

Open Payflowagent on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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