Coin Railz

How to connect

• coinrailz_ping

  [$0.25 USDC] Ping/Echo Service — Lowest-cost test endpoint to verify x402 payment flow. Returns platform info and echoes your message. Price: $0.25. Price: $0.25 USDC

• coinrailz_first_call

  [$0.05 USDC] x402 Golden Path — First Paid Call — START HERE. The canonical first payment endpoint for any AI agent integrating with Coin Railz. Pay $0.05 USDC on Base or Solana and receive a verified onboarding receipt, payment confirmation, and executable templates for the next 3 services. Both EVM and Solana accepted.. Price: $0.05 USDC

• coinrailz_gas_price_oracle

  [$0.10 USDC] Gas Price Oracle — Real-time gas prices for multiple EVM chains with USD cost estimates. Price: $0.10. Price: $0.10 USDC

• coinrailz_token_metadata

  [$0.10 USDC] Token Metadata Lookup — Get token name, symbol, decimals, and contract details. Price: $0.10. Price: $0.10 USDC

• coinrailz_dex_liquidity

  [$0.20 USDC] DEX Liquidity Monitor — Monitor liquidity pools across DEXs for a token pair. Price: $0.20. Price: $0.20 USDC

• coinrailz_approval_manager

  [$0.20 USDC] Token Approval Manager — Check and prepare token approval transactions. Price: $0.20. Price: $0.20 USDC

• coinrailz_token_price

  [$0.25 USDC] Token Price Feed — Token pricing with 24h change, volume, market cap from CoinGecko/DEX Screener. Price: $0.25. Price: $0.25 USDC

• coinrailz_token_sentiment

  [$0.25 USDC] Token Sentiment Analyzer — Social sentiment analysis for tokens with momentum indicators. Price: $0.25. Price: $0.25 USDC

• coinrailz_transaction_builder

  [$0.30 USDC] Transaction Builder — Build and encode blockchain transactions for any EVM chain. Price: $0.30. Price: $0.30 USDC

• coinrailz_whale_alerts

  [$0.35 USDC] Whale Wallet Alerts — Monitor large wallet movements and whale transactions. Price: $0.35. Price: $0.35 USDC

• coinrailz_batch_quote

  [$0.40 USDC] Batch Quote Service — Get swap quotes for multiple token pairs in a single request. Price: $0.40. Price: $0.40 USDC

• coinrailz_multi_chain_balance

  [$0.50 USDC] Multi-Chain Balance Checker — Query wallet balances across 7+ EVM chains in a single API call. Price: $0.50. Price: $0.50 USDC

• coinrailz_trending_tokens

  [$0.50 USDC] Trending Tokens Feed — Discover trending tokens based on volume, social activity, and price action. Price: $0.50. Price: $0.50 USDC

• coinrailz_portfolio_tracker

  [$0.50 USDC] Portfolio Tracker — Track and analyze a wallet's portfolio performance. Price: $0.50. Price: $0.50 USDC

• coinrailz_wallet_risk

  [$0.50 USDC] Wallet Risk Analyzer — Wallet risk analysis with compliance flags and transaction pattern detection. Price: $0.50. Price: $0.50 USDC

• coinrailz_trade_signals

  [$0.75 USDC] AI Trade Signals — AI-powered crypto trading signals with entry/exit points and risk analysis. Price: $0.75. Price: $0.75 USDC

• coinrailz_payment_processing

  [$0.50 USDC] Payment Processing — Process USDC payments across chains with automatic routing. Price: $0.50. Price: $0.50 USDC

• coinrailz_contract_scan

  [$1.00 USDC] Contract Security Scanner — Smart contract security scan with safety score and vulnerability checks. Price: $1.00. Price: $1.00 USDC

• coinrailz_instant_agent_wallet

  [$1.00 USDC] Instant Agent Wallet — Create a temporary wallet for AI agent operations. Price: $1.00. Price: $1.00 USDC

• coinrailz_agent_create_wallet

  [$2.00 USDC] Agent Wallet Provisioning (CDP) — Create a persistent Coinbase-managed wallet for AI agents via CDP. Price: $2.00. Price: $2.00 USDC

• coinrailz_seamless_chain_bridge

  [$2.00 USDC] Seamless Chain Bridge — Bridge assets between chains with automatic routing. Price: $2.00. Price: $2.00 USDC

• coinrailz_verified_agent_identity

  [$5.00 USDC] Verified Agent Identity — Create a verified on-chain identity for AI agents (ERC-8004). Price: $5.00. Price: $5.00 USDC

• coinrailz_compliance_consultation

  [$5.00 USDC] Compliance Consultation — AI-powered compliance analysis for crypto operations. Price: $5.00. Price: $5.00 USDC

• coinrailz_smart_contract_audit

  [$10.00 USDC] Smart Contract Audit — Comprehensive smart contract security audit with detailed report. Price: $10.00. Price: $10.00 USDC

• coinrailz_property_valuation

  [$0.75 USDC] Property Valuation — AI-powered real estate property valuation. Price: $0.75. Price: $0.75 USDC

• coinrailz_lease_analysis

  [$1.00 USDC] Lease Analysis — Commercial lease terms analysis and comparison. Price: $1.00. Price: $1.00 USDC

• coinrailz_construction_progress

  [$1.50 USDC] Construction Progress Tracker — Track and analyze construction project progress. Price: $1.50. Price: $1.50 USDC

• coinrailz_fraud_detection

  [$0.75 USDC] Fraud Detection — AI-powered fraud detection for financial transactions. Price: $0.75. Price: $0.75 USDC

• coinrailz_credit_risk_score

  [$1.25 USDC] Credit Risk Score — Calculate credit risk score based on on-chain activity. Price: $1.25. Price: $1.25 USDC

• coinrailz_compliance_check

  [$1.75 USDC] Compliance Check — AML/KYC compliance check for wallet addresses. Price: $1.75. Price: $1.75 USDC

• coinrailz_sentiment_analysis

  [$0.50 USDC] Market Sentiment Analysis — Deep sentiment analysis across social and news sources. Price: $0.50. Price: $0.50 USDC

• coinrailz_trading_signal

  [$1.00 USDC] Trading Signal Generator — Generate trading signals based on technical analysis. Price: $1.00. Price: $1.00 USDC

• coinrailz_portfolio_optimization

  [$2.00 USDC] Portfolio Optimization — AI-powered portfolio optimization recommendations. Price: $2.00. Price: $2.00 USDC

• coinrailz_correlation_matrix

  [$0.75 USDC] Correlation Matrix — Calculate price correlations between multiple assets. Price: $0.75. Price: $0.75 USDC

• coinrailz_risk_metrics

  [$1.00 USDC] Risk Metrics Calculator — Calculate VaR, Sharpe ratio, and other risk metrics. Price: $1.00. Price: $1.00 USDC

• coinrailz_arbitrage_scanner

  [$1.25 USDC] Arbitrage Scanner — Scan for arbitrage opportunities across DEXs and chains. Price: $1.25. Price: $1.25 USDC

• coinrailz_polymarket_events

  [$0.25 USDC] Polymarket Events — Get trending prediction market events from Polymarket. Price: $0.25. Price: $0.25 USDC

• coinrailz_polymarket_odds

  [$0.50 USDC] Polymarket Odds — Get current odds for specific Polymarket events. Price: $0.50. Price: $0.50 USDC

• coinrailz_polymarket_search

  [$0.25 USDC] Polymarket Search — Search prediction markets by keyword or topic. Price: $0.25. Price: $0.25 USDC

• coinrailz_prediction_market_odds

  [$0.50 USDC] Prediction Market Odds — Get aggregated odds from multiple prediction market platforms. Price: $0.50. Price: $0.50 USDC

• coinrailz_stock_sentiment

  [$0.40 USDC] Stock Sentiment Analysis — AI-powered stock market sentiment analysis with news, technicals, and institutional activity. Price: $0.40. Price: $0.40 USDC

• coinrailz_forex_sentiment

  [$0.40 USDC] Forex Sentiment Analysis — AI-powered forex currency pair sentiment analysis with economic and central bank insights. Price: $0.40. Price: $0.40 USDC

• coinrailz_kalshi_markets

  [$0.25 USDC] Kalshi Markets — Get active markets from Kalshi, a CFTC-regulated prediction exchange. Price: $0.25. Price: $0.25 USDC

• coinrailz_kalshi_odds

  [$0.25 USDC] Kalshi Odds — Get current odds and orderbook for a specific Kalshi market. Price: $0.25. Price: $0.25 USDC

• coinrailz_kalshi_search

  [$0.25 USDC] Kalshi Search — Search Kalshi prediction markets by keyword. Price: $0.25. Price: $0.25 USDC

• coinrailz_prediction_market_spread

  [$0.25 USDC] Prediction Market Cross-Platform Spread — Live cross-platform spread analysis: Polymarket vs Kalshi. Finds identical real-world events on both exchanges simultaneously, computes YES probability divergence, and ranks arbitrage opportunities by spread magnitude. Returns matchConfidence, actionHint, and edgeBps per opportunity. Both sources are CFTC-regulated (Kalshi) and decentralized (Polymarket). Price: $0.25. Price: $0.25 USDC

• coinrailz_solana_yield_finder

  [$0.25 USDC] Solana Yield Finder — Real-time Solana lending and yield rates from top DeFi protocols. Price: $0.25. Price: $0.25 USDC

• coinrailz_satellite_earthdata

  [$0.25 USDC] NASA Earthdata Gateway — NASA Earthdata gateway: precipitation, granule search, SST, soil moisture, ocean color. Pass product field to select data type. Price: $0.25. Price: $0.25 USDC

• coinrailz_earthdata_granules

  [$0.25 USDC] NASA Earthdata Granule Search — Search 1B+ NASA satellite granules by bounding box, date range, and collection (Landsat/Sentinel/MODIS/VIIRS). Price: $0.25. Price: $0.25 USDC

• coinrailz_earthdata_precipitation

  [$0.25 USDC] NASA Precipitation Data — Real-time observed rain rate at any global coordinate from NASA IMERG. Price: $0.25. Price: $0.25 USDC

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