Back to Browse
About
41 crypto micropayment services via x402 protocol
Security Report
4.5
Use Caution4.5High RiskThis 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.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
API key for paid servicesRequired
Environment variable: COINRAILZ_API_KEY
How to Install
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"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Coin Railz MCP Server
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.
What is MCP?
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.
Features
- 41 Crypto Tools for Claude: Complete coverage of blockchain analytics, trading, DeFi, and traditional markets
- First-Call Free:
gas-price-oracleandtoken-metadataare FREE for first-time users - API Key Authentication: Simple prepaid credits system - no blockchain knowledge required
- x402 Protocol Support: Native USDC payments on Base chain for crypto-native agents
- 10 Service Categories: From trading intelligence to traditional markets sentiment
Quick Start
Installation
# 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 .
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_KEYenvironment variable
Free Trial: gas-price-oracle and token-metadata are FREE for your first call!
Available Tools (41)
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 | $0.15 |
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 |
Category 3: Execution & Infrastructure (4)
| 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 |
Category 4: Premium Services (4)
| 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 |
Category 5: Real Estate (3)
| 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 |
Category 6: Banking/Finance (3)
| 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 |
Category 7: Prediction Markets (4)
| 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 |
Category 8: AI Agent Infrastructure (3)
| 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 |
Category 9: Enterprise Services (3)
| 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 |
Category 10: Traditional Markets (2) - NEW!
| 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 |
Example Usage in Claude
After configuring the MCP server, try asking Claude:
- "What are the current gas prices on Ethereum and Base?"
- "Get the wallet balance for 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"
- "Analyze the risk score for this wallet address"
- "What are the trending tokens on Base right now?"
- "Get trading signals for ETH"
- "Search Polymarket for Bitcoin events"
- "Scan this smart contract for vulnerabilities: 0x..."
Environment Variables
| 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 |
Pricing
Credits are deducted per service call:
- Most services: $0.10 - $1.00
- Premium services: $2.00 - $5.00
- Enterprise services: $50 - $1000
Purchase credits at https://coinrailz.com/credits
Supported Blockchains
- Ethereum
- Base
- Polygon
- BNB Chain (BSC)
- Arbitrum
- Optimism
- PulseChain
Contributing
Contributions welcome! Please open an issue or submit a PR.
Support
- Documentation: https://coinrailz.com/developers
- Issues: https://github.com/coinrailz/mcp-server-coinrailz/issues
- Email: support@coinrailz.com
License
MIT License - see LICENSE file
Reviews
No reviews yet
Be the first to review this server!
More Developer Tools MCP Servers
Fetch
Freeby Modelcontextprotocol · Developer Tools
Web content fetching and conversion for efficient LLM usage
80.0K
Stars
3
Installs
7.1
Security
No ratings yet
Local
Git
Freeby Modelcontextprotocol · Developer Tools
Read, search, and manipulate Git repositories programmatically
80.0K
Stars
3
Installs
6.8
Security
No ratings yet
Local
Toleno
Freeby Toleno · Developer Tools
Toleno Network MCP Server — Manage your Toleno mining account with Claude AI using natural language.
114
Stars
397
Installs
10.0
Security
4.8
Local
mcp-creator-python
Freeby mcp-marketplace · Developer Tools
Create, build, and publish Python MCP servers to PyPI — conversationally.
-
Stars
54
Installs
10.0
Security
5.0
Local