{
  "markdown": "# Coin Railz MCP Server\n\n<!-- mcp-name: com.coinrailz/mcp -->\n\n[![PyPI version](https://badge.fury.io/py/coinrailz-mcp.svg)](https://pypi.org/project/coinrailz-mcp/)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n\nA 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.\n\n## Features\n\n- **63 Tools for Claude**: Complete coverage across 14 service categories\n- **First-Call Free**: `gas-price-oracle` and `token-metadata` are FREE for first-time users\n- **API Key Authentication**: Simple prepaid credits system — no blockchain knowledge required\n- **x402 Protocol Support**: Native USDC micropayments on Base for crypto-native agents\n- **Coinbase AgentKit Compatible**: Works with AgentKit MCP Extension out of the box\n- **14 Service Categories**: From trading intelligence to NASA satellite data\n\n## Quick Start\n\n### Installation\n\n```bash\npip install coinrailz-mcp\n```\n\n### Configure Claude Desktop\n\nAdd to your Claude Desktop configuration:\n\n**macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json`\n**Windows**: `%APPDATA%\\Claude\\claude_desktop_config.json`\n\n```json\n{\n  \"mcpServers\": {\n    \"coinrailz\": {\n      \"command\": \"python\",\n      \"args\": [\"-m\", \"coinrailz_mcp\"],\n      \"env\": {\n        \"COINRAILZ_API_KEY\": \"your-api-key-here\"\n      }\n    }\n  }\n}\n```\n\n### Get an API Key\n\n1. Visit https://coinrailz.com/credits\n2. Purchase credits with Stripe (credit card) or USDC\n3. Generate an API key\n4. Set the `COINRAILZ_API_KEY` environment variable\n\n**Free Trial**: `gas-price-oracle` and `token-metadata` are FREE for your first call!\n\n## Available Tools (63)\n\n### Category 1: Discovery & Testing (1)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `ping_coinrailz` | Test platform connectivity | $0.25 |\n\n### Category 2: Trading Intelligence (14)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_gas_prices` | Real-time gas across 6 chains | $0.10 (FREE first) |\n| `get_token_metadata` | Token name, symbol, decimals | $0.10 (FREE first) |\n| `get_token_price` | Real-time DEX prices | $0.25 |\n| `get_token_sentiment` | AI social sentiment | $0.25 |\n| `get_trending_tokens` | Trending by volume | $0.50 |\n| `get_whale_alerts` | Large transaction alerts | $0.35 |\n| `get_dex_liquidity` | DEX liquidity depth | $0.20 |\n| `get_trade_signals` | AI trading signals | $0.75 |\n| `get_trading_signal` | Symbol-specific signals | $1.00 |\n| `get_sentiment_analysis` | Multi-source sentiment | $0.50 |\n| `get_arbitrage_opportunities` | Cross-chain arb scanner | $1.25 |\n| `get_correlation_matrix` | Token correlations | $0.75 |\n| `get_risk_metrics` | Volatility, VaR, drawdown | $1.00 |\n| `get_batch_quote` | Multi-token quotes | $0.40 |\n\n### Category 3: Execution & Infrastructure (4)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_multi_chain_balance` | Wallet balances across chains | $0.50 |\n| `build_transaction` | Build unsigned transactions | $0.30 |\n| `manage_approvals` | Token approval manager | $0.20 |\n| `bridge_tokens` | Cross-chain bridge quotes | $2.00 |\n\n### Category 4: Premium Services (4)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `scan_smart_contract` | Contract security scan | $1.00 |\n| `get_wallet_risk_score` | Wallet risk analysis | $0.50 |\n| `track_portfolio` | Portfolio analytics | $0.50 |\n| `optimize_portfolio` | AI portfolio optimization | $2.00 |\n\n### Category 5: Real Estate (3)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_property_valuation` | AI property valuation | $0.75 |\n| `analyze_lease` | Lease term analysis | $1.00 |\n| `track_construction_progress` | Construction tracking | $1.50 |\n\n### Category 6: Banking/Finance (3)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_credit_risk_score` | Credit risk assessment | $1.25 |\n| `detect_fraud` | AI fraud detection | $0.75 |\n| `run_compliance_check` | AML/KYC checks | $1.75 |\n\n### Category 7: Polymarket Prediction Markets (4)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_polymarket_events` | Active prediction markets | $0.25 |\n| `get_polymarket_odds` | Event odds | $0.50 |\n| `search_polymarket` | Search events | $0.25 |\n| `get_prediction_market_odds` | Aggregated odds | $0.50 |\n\n### Category 8: AI Agent Infrastructure (3)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `create_agent_wallet` | Create Coinbase CDP agent wallet | $2.00 |\n| `create_instant_agent_wallet` | Instant temp wallet | $1.00 |\n| `verify_agent_identity` | ERC-8004 on-chain identity | $5.00 |\n\n### Category 9: Enterprise Services (3)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `request_smart_contract_audit` | Full security audit | $10.00 |\n| `request_payment_processing` | Merchant payment setup | $0.50 |\n| `request_compliance_consultation` | AML/KYC consulting | $5.00 |\n\n### Category 10: Traditional Markets (2)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_stock_sentiment` | AI stock market sentiment (AAPL, TSLA, etc.) | $0.40 |\n| `get_forex_sentiment` | AI forex pair sentiment (EURUSD, GBPJPY, etc.) | $0.40 |\n\n### Category 11: Kalshi Prediction Markets (3)\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_kalshi_markets` | Active CFTC-regulated markets | $0.25 |\n| `get_kalshi_odds` | Market odds and orderbook | $0.25 |\n| `search_kalshi` | Search markets by keyword | $0.25 |\n\n### Category 12: Satellite & Earth Observation (12) — NEW\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_fire_alerts` | NASA FIRMS real-time fire detection | $0.15 |\n| `get_weather_imagery` | NASA GIBS satellite weather imagery | $0.15 |\n| `get_vegetation_health` | NDVI vegetation health (satellite) | $0.15 |\n| `detect_floods` | ESA Sentinel-1 SAR flood mapping | $0.25 |\n| `get_air_quality` | ESA Sentinel-5P atmospheric pollutants | $0.15 |\n| `get_land_use` | ESA WorldCover land classification | $0.15 |\n| `get_satellite_earthdata` | NASA Earthdata gateway | $0.25 |\n| `search_earthdata_granules` | Search 1B+ NASA satellite granules | $0.25 |\n| `get_precipitation_data` | NASA GPM rain rate data | $0.25 |\n| `get_sea_surface_temperature` | NASA MODIS sea surface temp | $0.25 |\n| `get_soil_moisture` | NASA SMAP soil moisture | $0.25 |\n| `get_ocean_color` | MODIS Aqua chlorophyll-a | $0.25 |\n\n### Category 13: IoT & DePIN Data (5) — NEW\n| Tool | Description | Price |\n|------|-------------|-------|\n| `get_fleet_telematics` | GPS, fuel, speed from fleet devices | $0.10 |\n| `get_weather_station_data` | Hyperlocal IoT weather data | $0.10 |\n| `read_iot_sensor` | Single IoT sensor reading | $0.05 |\n| `stream_iot_device` | Real-time IoT device stream | $0.10 |\n| `export_iot_bulk_data` | Historical IoT data export | $0.25 |\n\n### Category 14: AI Inference & Yield (2) — NEW\n| Tool | Description | Price |\n|------|-------------|-------|\n| `run_ai_inference` | Pay-per-call GPT-4o-mini via USDC | $0.05 |\n| `find_solana_yield` | Solana yield opportunities (Kamino) | $0.25 |\n\n## Example Usage in Claude\n\nAfter configuring the MCP server, try asking Claude:\n\n- \"What are the current gas prices on Ethereum and Base?\"\n- \"Get the wallet balance for 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\"\n- \"Are there any active wildfires within 100km of 37.7749° N, 122.4194° W?\"\n- \"What is the current sea surface temperature near the Maldives?\"\n- \"Get soil moisture data for latitude 41.8, longitude -87.6\"\n- \"What are the trending tokens on Base right now?\"\n- \"Get trading signals for ETH\"\n- \"Search Polymarket for Bitcoin events\"\n- \"Scan this smart contract for vulnerabilities: 0x...\"\n- \"Run AI inference: summarize the latest DeFi news\"\n- \"Find the best USDC yield on Solana right now\"\n\n## Environment Variables\n\n| Variable | Description | Required |\n|----------|-------------|----------|\n| `COINRAILZ_API_KEY` | Your API key from coinrailz.com/credits | Recommended |\n| `COINRAILZ_BASE_URL` | Override base URL (default: https://coinrailz.com) | No |\n\n## Pricing\n\nCredits are deducted per service call:\n- IoT sensors: $0.05\n- Most data services: $0.10 - $0.50\n- Analytics & AI: $0.50 - $2.00\n- Enterprise services: $5.00 - $10.00\n\nPurchase credits at https://coinrailz.com/credits\n\n## Supported Blockchains\n\n- Ethereum\n- Base (Coinbase L2)\n- Polygon\n- BNB Chain (BSC)\n- Arbitrum\n- Optimism\n- Solana\n\n## Contributing\n\nContributions welcome! Please open an issue or submit a PR.\n\n## Support\n\n- Documentation: https://coinrailz.com/developers\n- Issues: https://github.com/tdnupe3/mcp-server-coinrailz/issues\n- Email: support@coinrailz.com\n\n## License\n\nMIT License - see LICENSE file\n",
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