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63 paid services via USDC: crypto analytics, satellite, IoT, AI inference, prediction markets.
About
63 paid services via USDC: crypto analytics, satellite, IoT, AI inference, prediction markets.
Security Report
3.2
Use Caution3.2High RiskThis MCP server implements a cryptocurrency/satellite data micropayment platform with generally sound architecture, but contains several concerning patterns: undocumented telemetry collection without explicit user consent, a credential auto-fetch mechanism that generates API keys transparently, and broad network permissions that exceed typical MCP server scope. While authentication is present (API key-based), the automatic demo key generation and telemetry functions operate without clear opt-in mechanisms. Code quality is good, but permission scope is disproportionate to the stated purpose. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.
4 files analyzed · 12 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 services — get one at https://coinrailz.com/creditsRequired
Environment variable: COINRAILZ_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"com-coinrailz-mcp": {
"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 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-oracleandtoken-metadataare 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_KEYenvironment 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/Finance (3)
| Tool | Description | Price |
|---|---|---|
get_credit_risk_score | Credit risk assessment | $1.25 |
detect_fraud | AI fraud detection | $0.75 |
run_compliance_check | AML/KYC checks | $1.75 |
Category 7: Polymarket Prediction Markets (4)
| Tool | Description | Price |
|---|---|---|
get_polymarket_events | Active prediction markets | $0.25 |
get_polymarket_odds | Event odds | $0.50 |
search_polymarket | Search events | $0.25 |
get_prediction_market_odds | Aggregated odds | $0.50 |
Category 8: AI Agent Infrastructure (3)
| Tool | Description | Price |
|---|---|---|
create_agent_wallet | Create Coinbase CDP agent wallet | $2.00 |
create_instant_agent_wallet | Instant temp wallet | $1.00 |
verify_agent_identity | ERC-8004 on-chain identity | $5.00 |
Category 9: Enterprise Services (3)
| Tool | Description | Price |
|---|---|---|
request_smart_contract_audit | Full security audit | $10.00 |
request_payment_processing | Merchant payment setup | $0.50 |
request_compliance_consultation | AML/KYC consulting | $5.00 |
Category 10: Traditional Markets (2)
| 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 |
Category 11: Kalshi Prediction Markets (3)
| Tool | Description | Price |
|---|---|---|
get_kalshi_markets | Active CFTC-regulated markets | $0.25 |
get_kalshi_odds | Market odds and orderbook | $0.25 |
search_kalshi | Search markets by keyword | $0.25 |
Category 12: Satellite & Earth Observation (12) — NEW
| Tool | Description | Price |
|---|---|---|
get_fire_alerts | NASA FIRMS real-time fire detection | $0.15 |
get_weather_imagery | NASA GIBS satellite weather imagery | $0.15 |
get_vegetation_health | NDVI vegetation health (satellite) | $0.15 |
detect_floods | ESA Sentinel-1 SAR flood mapping | $0.25 |
get_air_quality | ESA Sentinel-5P atmospheric pollutants | $0.15 |
get_land_use | ESA WorldCover land classification | $0.15 |
get_satellite_earthdata | NASA Earthdata gateway | $0.25 |
search_earthdata_granules | Search 1B+ NASA satellite granules | $0.25 |
get_precipitation_data | NASA GPM rain rate data | $0.25 |
get_sea_surface_temperature | NASA MODIS sea surface temp | $0.25 |
get_soil_moisture | NASA SMAP soil moisture | $0.25 |
get_ocean_color | MODIS Aqua chlorophyll-a | $0.25 |
Category 13: IoT & DePIN Data (5) — NEW
| Tool | Description | Price |
|---|---|---|
get_fleet_telematics | GPS, fuel, speed from fleet devices | $0.10 |
get_weather_station_data | Hyperlocal IoT weather data | $0.10 |
read_iot_sensor | Single IoT sensor reading | $0.05 |
stream_iot_device | Real-time IoT device stream | $0.10 |
export_iot_bulk_data | Historical IoT data export | $0.25 |
Category 14: AI Inference & Yield (2) — NEW
| Tool | Description | Price |
|---|---|---|
run_ai_inference | Pay-per-call GPT-4o-mini via USDC | $0.05 |
find_solana_yield | Solana yield opportunities (Kamino) | $0.25 |
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"
- "Are there any active wildfires within 100km of 37.7749° N, 122.4194° W?"
- "What is the current sea surface temperature near the Maldives?"
- "Get soil moisture data for latitude 41.8, longitude -87.6"
- "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..."
- "Run AI inference: summarize the latest DeFi news"
- "Find the best USDC yield on Solana right now"
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:
- IoT sensors: $0.05
- Most data services: $0.10 - $0.50
- Analytics & AI: $0.50 - $2.00
- Enterprise services: $5.00 - $10.00
Purchase credits at https://coinrailz.com/credits
Supported Blockchains
- Ethereum
- Base (Coinbase L2)
- Polygon
- BNB Chain (BSC)
- Arbitrum
- Optimism
- Solana
Contributing
Contributions welcome! Please open an issue or submit a PR.
Support
- Documentation: https://coinrailz.com/developers
- Issues: https://github.com/tdnupe3/mcp-server-coinrailz/issues
- Email: support@coinrailz.com
License
MIT License - see LICENSE file
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