Is 41 crypto micropayment services via x402 protocol safe to use?

41 crypto micropayment services via x402 protocol has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install 41 crypto micropayment services via x402 protocol?

41 crypto micropayment services via x402 protocol supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can 41 crypto micropayment services via x402 protocol do?

41 crypto micropayment services via x402 protocol provides 8 tools: macOS, Windows, Features, Installation, Pricing and 3 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with 41 crypto micropayment services via x402 protocol?

41 crypto micropayment services via x402 protocol is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is 41 crypto micropayment services via x402 protocol actively maintained?

41 crypto micropayment services via x402 protocol is recently maintained — last commit was 73 days ago.

41 crypto micropayment services via x402 protocol

coinrailz-mcp

8 tools GitHub PyPI

No known CVEs

MIT license

Maintained

Last commit 73d ago

Works with most clients

Transport: stdio, sse, http

8 tools · ~233 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 14h ago

Edit this pageView history

41 crypto micropayment services via x402 protocol is an MCP server that 41 crypto micropayment services via x402 protocol. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 82/100 on MCPpedia's security, maintenance and efficiency rubric.

Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "coinrailz": {
      "env": {
        "COINRAILZ_API_KEY": "your-api-key-here"
      },
      "args": [
        "-m",
        "coinrailz_mcp"
      ],
      "command": "python"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-tdnupe3-coinrailz)](https://mcppedia.org/s/io-github-tdnupe3-coinrailz)

Read me

What 41 crypto micropayment services via x402 protocol does

A Model Context Protocol (MCP) server that exposes 41 Coin Railz x402 micropayment services to Claude and other LLMs. Access blockchain data, trading signals, prediction markets, stock/forex sentiment, and crypto analytics directly from Claude.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'coinrailz-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked coinrailz-mcp against OSV.dev.

Inventory

Tools (8)

Click any tool to inspect its schema.

~233 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is 41 crypto micropayment services via x402 protocol safe to use?: 41 crypto micropayment services via x402 protocol has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install 41 crypto micropayment services via x402 protocol?: 41 crypto micropayment services via x402 protocol supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can 41 crypto micropayment services via x402 protocol do?: 41 crypto micropayment services via x402 protocol provides 8 tools: macOS, Windows, Features, Installation, Pricing and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with 41 crypto micropayment services via x402 protocol?: 41 crypto micropayment services via x402 protocol is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is 41 crypto micropayment services via x402 protocol actively maintained?: 41 crypto micropayment services via x402 protocol is recently maintained — last commit was 73 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for 41 crypto micropayment services via x402 protocol and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "coinrailz": {
      "env": {
        "COINRAILZ_API_KEY": "your-api-key-here"
      },
      "args": [
        "-m",
        "coinrailz_mcp"
      ],
      "command": "python"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-tdnupe3-coinrailz)](https://mcppedia.org/s/io-github-tdnupe3-coinrailz)

Read me

What 41 crypto micropayment services via x402 protocol does

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'coinrailz-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

Coin Railz MCP Server

A Model Context Protocol (MCP) server exposing 63 Coin Railz x402 micropayment services to Claude and other LLMs. Access blockchain analytics, trading signals, satellite/earth data (NASA & ESA), IoT sensor feeds, AI inference, prediction markets, and more — all paid with USDC credits or native x402 on-chain payments.

Features

63 Tools for Claude: Complete coverage across 14 service categories
First-Call Free: gas-price-oracle and token-metadata are FREE for first-time users
API Key Authentication: Simple prepaid credits system — no blockchain knowledge required
x402 Protocol Support: Native USDC micropayments on Base for crypto-native agents
Coinbase AgentKit Compatible: Works with AgentKit MCP Extension out of the box
14 Service Categories: From trading intelligence to NASA satellite data

Quick Start

Installation

pip install coinrailz-mcp

Configure Claude Desktop

Add to your Claude Desktop configuration:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "coinrailz": {
      "command": "python",
      "args": ["-m", "coinrailz_mcp"],
      "env": {
        "COINRAILZ_API_KEY": "your-api-key-here"
      }
    }
  }
}

Get an API Key

Visit https://coinrailz.com/credits
Purchase credits with Stripe (credit card) or USDC
Generate an API key
Set the COINRAILZ_API_KEY environment variable

Free Trial: gas-price-oracle and token-metadata are FREE for your first call!

Available Tools (63)

Category 1: Discovery & Testing (1)

Tool	Description	Price
`ping_coinrailz`	Test platform connectivity	$0.25

Category 2: Trading Intelligence (14)

Tool	Description	Price
`get_gas_prices`	Real-time gas across 6 chains	$0.10 (FREE first)
`get_token_metadata`	Token name, symbol, decimals	$0.10 (FREE first)
`get_token_price`	Real-time DEX prices	$0.25
`get_token_sentiment`	AI social sentiment	$0.25
`get_trending_tokens`	Trending by volume	$0.50
`get_whale_alerts`	Large transaction alerts	$0.35
`get_dex_liquidity`	DEX liquidity depth	$0.20
`get_trade_signals`	AI trading signals	$0.75
`get_trading_signal`	Symbol-specific signals	$1.00
`get_sentiment_analysis`	Multi-source sentiment	$0.50
`get_arbitrage_opportunities`	Cross-chain arb scanner	$1.25
`get_correlation_matrix`	Token correlations	$0.75
`get_risk_metrics`	Volatility, VaR, drawdown	$1.00
`get_batch_quote`	Multi-token quotes	$0.40

Category 3: Execution & Infrastructure (4)

Tool	Description	Price
`get_multi_chain_balance`	Wallet balances across chains	$0.50
`build_transaction`	Build unsigned transactions	$0.30
`manage_approvals`	Token approval manager	$0.20
`bridge_tokens`	Cross-chain bridge quotes	$2.00

Category 4: Premium Services (4)

Tool	Description	Price
`scan_smart_contract`	Contract security scan	$1.00
`get_wallet_risk_score`	Wallet risk analysis	$0.50
`track_portfolio`	Portfolio analytics	$0.50
`optimize_portfolio`	AI portfolio optimization	$2.00

Category 5: Real Estate (3)

Tool	Description	Price
`get_property_valuation`	AI property valuation	$0.75
`analyze_lease`	Lease term analysis	$1.00
`track_construction_progress`	Construction tracking	$1.50

Category 6: Banking/Fina

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

82/100across 5 weighted dimensions

How we score →

0255075100

−18

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked coinrailz-mcp against OSV.dev.

Inventory

Tools (8)

Click any tool to inspect its schema.

~233 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is 41 crypto micropayment services via x402 protocol safe to use?: 41 crypto micropayment services via x402 protocol has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install 41 crypto micropayment services via x402 protocol?: 41 crypto micropayment services via x402 protocol supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can 41 crypto micropayment services via x402 protocol do?: 41 crypto micropayment services via x402 protocol provides 8 tools: macOS, Windows, Features, Installation, Pricing and 3 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with 41 crypto micropayment services via x402 protocol?: 41 crypto micropayment services via x402 protocol is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is 41 crypto micropayment services via x402 protocol actively maintained?: 41 crypto micropayment services via x402 protocol is recently maintained — last commit was 73 days ago.