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Path402 — Tokenised Web Content for AI Agents

by b0aseversion 1.3.2i★ –iRuns on your computer
Registry nameio.github.b0ase/path402

Install

Overview

Description from the maker (original English)

AI agents discover, acquire, and re-serve tokenised web content via the $402 protocol

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: PATH402_WALLET_WIF

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: PATH402_API_URL, PATH402_DEFAULT_BUDGET, PATH402_WALLET_WIF

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "path402": {
      "command": "npx",
      "args": [
        "-y",
        "path402"
      ],
      "env": {
        "PATH402_API_URL": "your-value",
        "PATH402_DEFAULT_BUDGET": "your-value",
        "PATH402_WALLET_WIF": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add path402 --env PATH402_API_URL=your-value --env PATH402_DEFAULT_BUDGET=your-value --env PATH402_WALLET_WIF=your-value -- npx -y path402

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "path402": {
      "command": "npx",
      "args": [
        "-y",
        "path402"
      ],
      "env": {
        "PATH402_API_URL": "your-value",
        "PATH402_DEFAULT_BUDGET": "your-value",
        "PATH402_WALLET_WIF": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "path402": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "path402"
      ],
      "env": {
        "PATH402_API_URL": "your-value",
        "PATH402_DEFAULT_BUDGET": "your-value",
        "PATH402_WALLET_WIF": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • PATH402_API_URL env
    Base URL of the Path402 API server (default: https://path402.com)
  • PATH402_DEFAULT_BUDGET env
    Default spending budget in satoshis for token acquisitions
  • PATH402_WALLET_WIF secret env
    BSV wallet private key (WIF format) for on-chain acquisitions

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account b0ase, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

  • More stars than 0% of the other 32455 servers in this category
  • Published to the registry more recently than 5% of the other 32455 servers in this category
  • Basic checks equal to or better than 100% of the other 32455 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Path402 — Tokenised Web Content for AI Agents safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: PATH402_WALLET_WIF

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.3.2) reached the registry 7 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, SSTracker free youth training

Alternatives

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

path402

Turn AI agents into autonomous economic actors. Run a $402 network node.

This package includes:

  • MCP Server — AI agent tools for Claude, GPT, etc.
  • path402d Daemon — Index tokens, serve content, earn rewards

Quick Start

Installation
npm install -g path402
Run path402d Daemon
path402d start

This starts a $402 network node that:

  • INDEX — Reads BSV blockchain, tracks all $402 tokens
  • VALIDATE — Confirms token ownership before serving
  • SERVE — Delivers content to verified token holders
  • EARN — Receives $402 rewards via PoW20
path402d CLI Commands
path402d start           # Start the daemon

path402d status # Check if running path402d stop # Stop the daemon path402d config # Show configuration path402d mine # Start PoW20 mining (experimental) path402d --help # Full help

Why Run path402d?

PoW forces operators into the open. Big nodes can't hide.

The purpose of PoW20 is NOT just to reward work—it's to force operators into visibility:

  • Computational cost → Capital investment → Scale
  • Scale → Physical presence → Regulatory visibility
  • Big nodes must identify themselves

No anonymous propaganda dealers running underground BitTorrent clients with no accountability.


MCP Server (for AI Agents)

npx path402
Claude Desktop Integration

Add to your claude_desktop_config.json:

{

"mcpServers": { "path402": { "command": "npx", "args": ["path402"], "env": { "PATH402_API_URL": "https://path402.com", "PATH402_DEFAULT_BUDGET": "10000" } } } }

First Conversation
You: "Discover what's available at $example.com"

Claude: [Uses path402_discover to probe the $address] Found 3 nested tokens:

  • $example.com/$blog (500 sats, 0 supply)
  • $example.com/$api (1000 sats, 0 supply)
  • $example.com/$premium (2500 sats, 0 supply)

You: "Evaluate if $example.com/$blog is worth acquiring"

Claude: [Uses path402_evaluate and path402_economics] ROI Analysis:

  • Current price: 500 sats
  • Breakeven: 1 serve at current rates
  • Projected ROI: 340% over 30 days Recommendation: ACQUIRE (high confidence)

You: "Acquire 10 tokens"

Claude: [Uses path402_acquire] Acquired 10 $example.com/$blog tokens Total cost: 5,000 sats New balance: 10 tokens


The $402 Protocol

What is $402?

$402 turns URL paths into tokenized markets. Any path prefixed with $ becomes an economic object:

$example.com              → Site-level token

$example.com/$api → API access token $example.com/$api/$premium → Premium tier token

Each token has:

  • Price curve (ascending bonding curve by default)
  • Supply counter (increases with each acquisition)
  • Holder registry (who owns what)
  • Revenue distribution (issuer/facilitator split)
Ascending Bonding Curve

Price is determined by remaining treasury, not speculation:

price = base_price / √(treasury_remaining + 1)
TreasuryPrice% Sold
500M10 sats0%
100M22 sats80%
10M71 sats98%
1M224 sats99.8%
1K7,072 sats99.9998%

Key insight: Early buyers always get better prices. This creates natural incentives for discovery and early adoption.

Self-Funding Agents

Agents can become economically self-sustaining:

  1. Acquire tokens at current price
  2. Serve content to other agents/users
  3. Earn revenue from serving
  4. Reinvest profits into more tokens

The ascending bonding curve mathematically guarantees that early acquirers can achieve positive ROI through serving.


Complete Tool Reference

Discovery & Evaluation
ToolDescription
path402_discoverProbe a $address for pricing, supply, revenue model, and nested paths
path402_batch_discoverDiscover multiple $addresses in a single call
path402_evaluateAssess ROI viability before purchasing
path402_economicsDeep financial analysis: breakeven, projections, scenarios
path402_price_scheduleView how price changes across supply levels
path402_discover
// Input

{ address: "$example.com/$api" }

// Output { address: "$example.com/$api", exists: true, pricing: { model: "alice_bond", base_price_sats: 1000, current_price_sats: 45, treasury_remaining: 499500000 }, supply: { total: 500000, max: null }, revenue_split: { issuer_bps: 8000, facilitator_bps: 2000 }, nested: [ "$example.com/$api/$premium", "$example.com/$api/$enterprise" ], content_type: "application/json", description: "API access credits" }

path402_evaluate
// Input

{ address: "$example.com/$api", amount: 100, budget_sats: 10000 }

// Output { recommendation: "ACQUIRE", confidence: 0.85, analysis: { total_cost_sats: 4500, within_budget: true, avg_price_per_token: 45, breakeven_serves: 5, projected_roi_30d: 0.34, risk_level: "low" }, reasoning: "Early position in growing market. Favorable price curve." }

Acquisition & Wallet
ToolDescription
path402_acquirePurchase tokens and receive gated content
path402_set_budgetConfigure agent spending parameters
path402_walletView balance, holdings, and net financial position
path402_transferTransfer tokens to another address
path402_historyView transaction history
path402_acquire
// Input

{ address: "$example.com/$api", amount: 100 }

// Output { success: true, acquired: 100, total_cost_sats: 4500, avg_price: 45, new_balance: 100, content: { type: "api_key", value: "sk_live_xxx...", expires: null }, txId: "bsv_abc123..." }

path402_wallet
// Output

{ balance_sats: 45000, holdings: [ { address: "$example.com/$api", balance: 100, avg_cost: 45, current_value: 4800, unrealized_pnl: 300 } ], total_value_sats: 49800, total_cost_sats: 49500, net_pnl_sats: 300, serving_revenue_sats: 1200 }

Serving & Revenue
ToolDescription
path402_serveDistribute content and earn revenue
path402_servableList all content the agent can serve
path402_registerRegister a new $address as issuer
path402_serve
// Input

{ address: "$example.com/$api", requester: "agent_xyz", amount: 1 }

// Output { served: true, tokens_consumed: 1, revenue_earned_sats: 40, remaining_balance: 99, content_delivered: true }

path402_servable
// Output

{ servable: [ { address: "$example.com/$api", balance: 99, serves_remaining: 99, revenue_per_serve: 40, total_potential_revenue: 3960 } ], total_serves_available: 99, total_potential_revenue_sats: 3960 }

x402 Facilitator Tools
ToolDescription
x402_verifyVerify payment proof from any supported chain
x402_settleSettle cross-chain payment via facilitator
x402_inscriptionGet or create BSV inscription proof
x402_verify
// Input

{ payment_proof: "0xabc123...", network: "base", expected_amount: 1000, expected_recipient: "0x..." }

// Output { valid: true, network: "base", amount_sats: 1000, recipient: "0x...", sender: "0x...", txId: "0x...", timestamp: "2026-02-02T10:00:00Z", facilitator: "path402.com" }


Configuration

Environment Variables
VariableDefaultDescription
PATH402_API_URLhttps://path402.comAPI endpoint
PATH402_DEFAULT_BUDGET10000Default budget in sats
PATH402_WALLET_KEY-Wallet signing key (for payments)
PATH402_AUTO_ACQUIREfalseAuto-acquire when recommended
PATH402_MAX_SINGLE_SPEND5000Max sats per single acquisition
PATH402_LOG_LEVELinfoLogging verbosity
Advanced Configuration
{

"mcpServers": { "path402": { "command": "npx", "args": ["path402"], "env": { "PATH402_API_URL": "https://path402.com", "PATH402_DEFAULT_BUDGET": "50000", "PATH402_AUTO_ACQUIRE": "true", "PATH402_MAX_SINGLE_SPEND": "10000", "PATH402_WALLET_KEY": "your-wallet-key", "PATH402_LOG_LEVEL": "debug" } } } }


Use Cases

1. Content Discovery Agent

Agent explores the $402 namespace, discovering valuable content:

1. path402_batch_discover(["$news.com", "$research.org", "$data.io"])
  1. path402_evaluate() on promising finds
  2. path402_acquire() undervalued tokens
  3. path402_serve() to users who request content
2. API Gateway Agent

Agent manages API access for a team:

1. path402_acquire("$api.service.com", 1000)
  1. path402_wallet() to track usage
  2. path402_serve() when team members need API calls
  3. path402_acquire() more when balance runs low
3. Research Agent

Agent gathers information from paywalled sources:

1. path402_discover() research databases
  1. path402_economics() to evaluate cost/benefit
  2. path402_acquire() access to valuable sources
  3. Compile research using acquired content
4. Revenue-Generating Agent

Agent that pays for itself:

1. path402_acquire() tokens at low prices
  1. path402_servable() to list inventory
  2. path402_serve() to other agents
  3. path402_wallet() to track profits
  4. Reinvest profits into more tokens

Supported Networks

NetworkStatusAssets
BSVPrimaryBSV, BSV-20 tokens
BaseSupportedUSDC, ETH
SolanaSupportedUSDC, SOL
EthereumSupportedUSDC, ETH, USDT

BSV is the settlement layer. Payments from other chains are verified and inscribed on BSV for permanent proof.


API Reference

PATH402.com Endpoints

$PATH402 Token (PATH402's own token)

EndpointMethodDescription
/api/token/statsGET$PATH402 statistics & pricing
/api/token/buyPOSTAcquire $PATH402 tokens
/api/token/holdingGETUser's $PATH402 holdings

Multi-Tenant Marketplace (any $address)

EndpointMethodDescription
/api/tokensGETList all registered tokens
/api/tokensPOSTRegister new $address
/api/tokens/[address]GETToken details + price schedule
/api/tokens/[address]POSTAcquire tokens
/api/tokens/holdingsGETUser's holdings (all tokens)
/api/tokens/transferPOSTTransfer tokens
/api/tokens/historyGETTransaction history

x402 Facilitator (payment verification)

EndpointMethodDescription
/.well-known/x402.jsonGETDiscovery document
/api/x402/verifyPOSTVerify payment
/api/x402/settlePOSTSettle payment
/api/x402/inscriptionGET/POSTInscription management
/api/x402/statsGETFacilitator statistics

Development

Running Locally
git clone https://github.com/b0ase/path402

cd path402 npm install npm run dev

Testing
npm test

npm run test:integration

Building
npm run build

Roadmap

v1.0.0 (Current)
  • ✅ 10 core tools
  • ✅ ascending bonding curve pricing
  • ✅ Budget management
  • ✅ Simulated acquisition/serving
v1.1.0 (In Progress)

Only the beginning is shown; read the rest in the repo

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