Coin Railz MCP Server
The Coin Railz MCP Server provides 63 micropayment-based tools across 14 categories, paid via USDC credits. Here's what you can do:
Trading Intelligence
Real-time gas prices (Ethereum, Base, Polygon, BSC, Arbitrum, Optimism), token metadata, DEX prices & liquidity
AI-powered social sentiment, trending tokens, whale alerts, and trading signals
Cross-chain arbitrage scanning, token correlation matrices, risk metrics (volatility, VaR, drawdown), and batch quotes
Execution & Infrastructure
Check wallet balances across 7+ EVM chains, build unsigned transactions, manage token approvals, and get cross-chain bridge quotes
Portfolio & Security
Track portfolio value, allocation, P&L, and historical performance
AI portfolio optimization, smart contract security scanning, and wallet risk scoring
Real Estate
AI property valuations, commercial lease analysis, and construction progress tracking
Banking & Finance
Credit risk scoring, AI fraud detection, and AML/KYC/sanctions compliance checks
Prediction Markets
Browse/search Polymarket events and odds; access CFTC-regulated Kalshi markets and orderbook data
AI Agent Infrastructure
Create Coinbase CDP-managed or instant temporary agent wallets; register/verify on-chain agent identities via ERC-8004
Enterprise Services
Request smart contract audits, set up multi-chain payment processing, and get AML/KYC compliance consultations
Traditional Markets
AI sentiment analysis for stocks (AAPL, TSLA, NVDA) and forex pairs (EURUSD, GBPJPY)
Satellite & Earth Observation (NASA/ESA)
Wildfire detection, satellite weather imagery, vegetation health (NDVI), flood mapping, air quality, land use, precipitation, sea surface temperature, soil moisture, ocean color, and search over 1 billion NASA data granules
IoT & DePIN Data
Fleet telematics, hyperlocal weather station data, IoT sensor reads, real-time device streaming, and bulk historical data export
AI Inference & Yield
Pay-per-call GPT-4o-mini inference via USDC micropayments; discover Solana yield opportunities via Kamino
Note:
gas-price-oracleandtoken-metadataare free on the first call.
Provides tools for monitoring Bitcoin-related sentiment and searching prediction markets for Bitcoin-themed events.
Enables retrieval of real-time gas prices and wallet balances for the BNB Chain (BSC).
Provides access to real-time gas prices, token metadata, wallet balances, and tools for building transactions on the Ethereum network.
Supports monitoring real-time gas prices and fetching multi-chain wallet balances for the Optimism network.
Allows access to real-time gas price tracking and blockchain analytics for the Polygon network.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Coin Railz MCP ServerAnalyze the social sentiment and latest price for $SOL"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
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 usersAPI 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
Related MCP server: Onchain MCP Server
Quick Start
Installation
pip install coinrailz-mcpConfigure 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
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 |
| Test platform connectivity | $0.25 |
Category 2: Trading Intelligence (14)
Tool | Description | Price |
| Real-time gas across 6 chains | $0.10 (FREE first) |
| Token name, symbol, decimals | $0.10 (FREE first) |
| Real-time DEX prices | $0.25 |
| AI social sentiment | $0.25 |
| Trending by volume | $0.50 |
| Large transaction alerts | $0.35 |
| DEX liquidity depth | $0.20 |
| AI trading signals | $0.75 |
| Symbol-specific signals | $1.00 |
| Multi-source sentiment | $0.50 |
| Cross-chain arb scanner | $1.25 |
| Token correlations | $0.75 |
| Volatility, VaR, drawdown | $1.00 |
| Multi-token quotes | $0.40 |
Category 3: Execution & Infrastructure (4)
Tool | Description | Price |
| Wallet balances across chains | $0.50 |
| Build unsigned transactions | $0.30 |
| Token approval manager | $0.20 |
| Cross-chain bridge quotes | $2.00 |
Category 4: Premium Services (4)
Tool | Description | Price |
| Contract security scan | $1.00 |
| Wallet risk analysis | $0.50 |
| Portfolio analytics | $0.50 |
| AI portfolio optimization | $2.00 |
Category 5: Real Estate (3)
Tool | Description | Price |
| AI property valuation | $0.75 |
| Lease term analysis | $1.00 |
| Construction tracking | $1.50 |
Category 6: Banking/Finance (3)
Tool | Description | Price |
| Credit risk assessment | $1.25 |
| AI fraud detection | $0.75 |
| AML/KYC checks | $1.75 |
Category 7: Polymarket Prediction Markets (4)
Tool | Description | Price |
| Active prediction markets | $0.25 |
| Event odds | $0.50 |
| Search events | $0.25 |
| Aggregated odds | $0.50 |
Category 8: AI Agent Infrastructure (3)
Tool | Description | Price |
| Create Coinbase CDP agent wallet | $2.00 |
| Instant temp wallet | $1.00 |
| ERC-8004 on-chain identity | $5.00 |
Category 9: Enterprise Services (3)
Tool | Description | Price |
| Full security audit | $10.00 |
| Merchant payment setup | $0.50 |
| AML/KYC consulting | $5.00 |
Category 10: Traditional Markets (2)
Tool | Description | Price |
| AI stock market sentiment (AAPL, TSLA, etc.) | $0.40 |
| AI forex pair sentiment (EURUSD, GBPJPY, etc.) | $0.40 |
Category 11: Kalshi Prediction Markets (3)
Tool | Description | Price |
| Active CFTC-regulated markets | $0.25 |
| Market odds and orderbook | $0.25 |
| Search markets by keyword | $0.25 |
Category 12: Satellite & Earth Observation (12) — NEW
Tool | Description | Price |
| NASA FIRMS real-time fire detection | $0.15 |
| NASA GIBS satellite weather imagery | $0.15 |
| NDVI vegetation health (satellite) | $0.15 |
| ESA Sentinel-1 SAR flood mapping | $0.25 |
| ESA Sentinel-5P atmospheric pollutants | $0.15 |
| ESA WorldCover land classification | $0.15 |
| NASA Earthdata gateway | $0.25 |
| Search 1B+ NASA satellite granules | $0.25 |
| NASA GPM rain rate data | $0.25 |
| NASA MODIS sea surface temp | $0.25 |
| NASA SMAP soil moisture | $0.25 |
| MODIS Aqua chlorophyll-a | $0.25 |
Category 13: IoT & DePIN Data (5) — NEW
Tool | Description | Price |
| GPS, fuel, speed from fleet devices | $0.10 |
| Hyperlocal IoT weather data | $0.10 |
| Single IoT sensor reading | $0.05 |
| Real-time IoT device stream | $0.10 |
| Historical IoT data export | $0.25 |
Category 14: AI Inference & Yield (2) — NEW
Tool | Description | Price |
| Pay-per-call GPT-4o-mini via USDC | $0.05 |
| 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 |
| Your API key from coinrailz.com/credits | Recommended |
| 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
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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