41 crypto micropayment services via x402 protocol
This is a legitimate MCP server for integrating with Coin Railz crypto services. It uses proper API key authentication and all network requests go to documented endpoints. The code is well-structured with appropriate error handling. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue (1 critical, 0 high severity).
5 files analyzed · 7 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: COINRAILZ_API_KEY
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-tdnupe3-coinrailz": {
"env": {
"COINRAILZ_API_KEY": "your-coinrailz-api-key-here"
},
"args": [
"coinrailz-mcp"
],
"command": "uvx"
}
}
}From the project's GitHub README.
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.
MCP (Model Context Protocol) is Anthropic's open standard for connecting AI models to external tools and data sources. This server lets Claude access real-time blockchain and crypto data through Coin Railz's x402 payment infrastructure.
gas-price-oracle and token-metadata are FREE for first-time users# Using pip
pip install coinrailz-mcp
# Or from source
git clone https://github.com/coinrailz/mcp-server-coinrailz.git
cd mcp-server-coinrailz
pip install -e .
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"
}
}
}
}
COINRAILZ_API_KEY environment variableFree Trial: gas-price-oracle and token-metadata are FREE for your first call!
| Tool | Description | Price |
|---|---|---|
ping_coinrailz | Test platform connectivity | $0.25 |
| 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 | $0.15 |
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 | $0.50 |
get_sentiment_analysis | Multi-source sentiment | $0.30 |
get_arbitrage_opportunities | Cross-chain arb scanner | $1.00 |
get_correlation_matrix | Token correlations | $0.50 |
get_risk_metrics | Volatility, VaR, drawdown | $0.40 |
get_batch_quote | Multi-token quotes | $0.25 |
| Tool | Description | Price |
|---|---|---|
get_multi_chain_balance | Wallet balances across chains | $0.50 |
build_transaction | Build unsigned transactions | $0.15 |
manage_approvals | Token approval manager | $0.30 |
bridge_tokens | Cross-chain bridge quotes | $0.50 |
| Tool | Description | Price |
|---|---|---|
scan_smart_contract | Contract security audit | $2.00 |
get_wallet_risk_score | Wallet risk analysis | $0.50 |
track_portfolio | Portfolio analytics | $0.75 |
optimize_portfolio | AI portfolio optimization | $1.00 |
| Tool | Description | Price |
|---|---|---|
get_property_valuation | AI property valuation | $5.00 |
analyze_lease | Lease term analysis | $3.00 |
track_construction_progress | Construction tracking | $2.00 |
| Tool | Description | Price |
|---|---|---|
get_credit_risk_score | Credit risk assessment | $2.00 |
detect_fraud | AI fraud detection | $0.50 |
run_compliance_check | AML/KYC checks | $1.00 |
| Tool | Description | Price |
|---|---|---|
get_polymarket_events | Active prediction markets | $0.25 |
get_polymarket_odds | Event odds | $0.15 |
search_polymarket | Search events | $0.20 |
get_prediction_market_odds | Aggregated odds | $0.50 |
| Tool | Description | Price |
|---|---|---|
create_agent_wallet | Create managed agent wallet | $1.00 |
create_instant_agent_wallet | Instant temp wallet | $0.50 |
verify_agent_identity | ERC-8004 identity NFT | $2.00 |
| Tool | Description | Price |
|---|---|---|
request_smart_contract_audit | Full security audit | $1000 |
request_payment_processing | Merchant payment setup | $50/hr |
request_compliance_consultation | AML/KYC consulting | $500 |
| Tool | Description | Price |
|---|---|---|
get_stock_sentiment | AI stock market sentiment (AAPL, TSLA, etc.) | $0.40 |
get_forex_sentiment | AI forex pair sentiment (EURUSD, GBPJPY, etc.) | $0.40 |
After configuring the MCP server, try asking Claude:
| Variable | Description | Required |
|---|---|---|
COINRAILZ_API_KEY | Your API key from coinrailz.com/credits | Recommended |
COINRAILZ_BASE_URL | Override base URL (default: https://coinrailz.com) | No |
Credits are deducted per service call:
Purchase credits at https://coinrailz.com/credits
Contributions welcome! Please open an issue or submit a PR.
MIT License - see LICENSE file
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