# Services from coinrailz.com on Zero

> coinrailz.com serves 65 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/coinrailz.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/coinrailz.com/health.json

## Services

- [Coin Railz Trending Tokens – DEX Gainers & Losers](https://www.zero.xyz/c/coin-railz-trending-tokens-dex-gainers-losers-0ea64ef7/llms.txt): $0.5/call via x402. Returns top gaining and losing tokens across decentralized exchanges with real-time market data, optionally filtered by blockchain network and timeframe.
- [Coin Railz DEX Liquidity Pool Monitor](https://www.zero.xyz/c/coin-railz-dex-liquidity-pool-monitor-01264e6c/llms.txt): $0.2/call via x402. Returns real-time liquidity pool data across decentralized exchanges for a given token on a specified blockchain network
- [Coin Railz Portfolio Tracker](https://www.zero.xyz/c/coin-railz-portfolio-tracker-5bfebc9f/llms.txt): $0.5/call via x402. Returns real-time token holdings and total USD value for a wallet address across multiple EVM chains
- [Coin Railz Multi-Chain Wallet Balance](https://www.zero.xyz/c/coin-railz-multi-chain-wallet-balance-13fb1904/llms.txt): $0.5/call via x402. Query native and token balances for a wallet address across 7+ EVM-compatible blockchain networks in a single API call
- [Coin Railz Token Sentiment Analysis](https://www.zero.xyz/c/coin-railz-token-sentiment-analysis-45ee5030/llms.txt): $0.25/call via x402. Returns social sentiment score, momentum indicator, and bullish/bearish/neutral sentiment classification for a given crypto token symbol
- [Coin Railz Trade Signals](https://www.zero.xyz/c/coin-railz-trade-signals-004c2938/llms.txt): $0.75/call via x402. Generates AI-powered crypto trading signals with entry/exit prices, stop-loss levels, and buy/sell/hold recommendations for a given token and timeframe
- [Coin Railz Trending Tokens](https://www.zero.xyz/c/coin-railz-trending-tokens-78685ebc/llms.txt): $0.5/call via x402. Returns top gaining and losing tokens across DEXs with real-time market data
- [Coin Railz DEX Liquidity Pool Monitor](https://www.zero.xyz/c/coin-railz-dex-liquidity-pool-monitor-e3780268/llms.txt): $0.2/call via x402. Monitors real-time liquidity pool data across multiple decentralized exchanges simultaneously
- [Coin Railz Portfolio Tracker - Real-Time Multi-Chain Portfolio Valuation](https://www.zero.xyz/c/coin-railz-portfolio-tracker-real-time-multi-chain-portfolio-valuation-99995c59/llms.txt): $0.5/call via x402. Performs real-time valuation of a cryptocurrency portfolio across multiple blockchains in a single API call
- [Coin Railz Whale Alert Monitor](https://www.zero.xyz/c/coin-railz-whale-alert-monitor-2741fa84/llms.txt): $0.35/call via x402. Tracks large on-chain wallet movements (whale transactions) across specified blockchains with configurable minimum USD value and token filters
- [Coin Railz Token Price Lookup](https://www.zero.xyz/c/coin-railz-token-price-lookup-0c30a52c/llms.txt): $0.25/call via x402. Returns current token price with 24-hour change, trading volume, and market cap sourced from CoinGecko and DEX Screener
- [Coin Railz Token Metadata Lookup](https://www.zero.xyz/c/coin-railz-token-metadata-lookup-e3000571/llms.txt): $0.1/call via x402. Returns on-chain metadata (name, symbol, decimals, total supply) for any token contract address on a specified blockchain network
- [Coin Railz Multi-Chain Wallet Balance](https://www.zero.xyz/c/coin-railz-multi-chain-wallet-balance-94163c17/llms.txt): $0.5/call via x402. Queries wallet balances across 7+ EVM-compatible blockchains in a single API call
- [Polymarket Search via Coin Railz x402](https://www.zero.xyz/c/polymarket-search-via-coin-railz-x402-4cb9d5d7/llms.txt): $0.25/call via x402. Search Polymarket prediction markets by keyword across top 5000 markets by volume, or exhaustively across 15,000+ markets
- [Coin Railz Transaction Builder](https://www.zero.xyz/c/coin-railz-transaction-builder-2429dfee/llms.txt): $0.3/call via x402. Encodes and pre-validates blockchain transactions for agent-to-agent and token transfers, returning a signed-ready transaction object
- [Coin Railz Token Approval Transaction Generator](https://www.zero.xyz/c/coin-railz-token-approval-transaction-generator-f183bdb2/llms.txt): $0.2/call via x402. Generates ERC-20 token approval transactions for DeFi agents to authorize a spender (e.g. DEX router) to spend a specified amount of a given token on a blockchain network
- [Coin Railz Instant Agent Wallet Creator](https://www.zero.xyz/c/coin-railz-instant-agent-wallet-creation-7f8a1c0a/llms.txt): $1/call via x402. Creates an MPC-secured USDC wallet (Circle Developer-Controlled Wallet) for an AI agent instantly via a paid API call
- [Coin Railz Gas Price Oracle](https://www.zero.xyz/c/coin-railz-gas-price-oracle-b9eaa700/llms.txt): $0.1/call via x402. Returns real-time gas prices for multiple blockchain networks with USD cost estimates
- [Coin Railz Agent Wallet Creation](https://www.zero.xyz/c/coin-railz-agent-wallet-creation-573e564b/llms.txt): $2/call via x402. Programmatically creates a blockchain wallet for an AI agent on Base chain via Coinbase CDP, with persistent or ephemeral options and full audit logging
- [Coin Railz Gas Price Oracle](https://www.zero.xyz/c/coin-railz-gas-price-oracle-d59b410a/llms.txt): $0.1/call via x402. Returns real-time gas prices across multiple blockchain networks with USD cost estimates for transaction planning
- [Coin Railz Batch DEX Price Quote](https://www.zero.xyz/c/coin-railz-batch-dex-price-quote-36693e81/llms.txt): $0.4/call via x402. Fetches price quotes from multiple DEXs in a single call for a given token swap on a specified blockchain
- [Coin Railz Batch Quote - Multi-DEX Price Discovery](https://www.zero.xyz/c/coin-railz-batch-quote-multi-dex-price-discovery-23be5fee/llms.txt): $0.4/call via x402. Fetches price quotes from multiple decentralized exchanges (DEXs) in a single API call for trading bot price discovery
- [Coin Railz Token Price](https://www.zero.xyz/c/coin-railz-token-price-e1533546/llms.txt): $0.25/call via x402. Fetches real-time token pricing with 24-hour change, volume, and market cap data sourced from CoinGecko and DEX Screener
- [Coin Railz Wallet Risk Analysis](https://www.zero.xyz/c/coin-railz-wallet-risk-analysis-89c77a4d/llms.txt): $0.5/call via x402. Analyzes a crypto wallet address for risk indicators, compliance flags, and suspicious transaction patterns
- [Coin Railz Stock Sentiment Analysis](https://www.zero.xyz/c/coin-railz-stock-sentiment-analysis-71bdc668/llms.txt): $0.4/call via x402. Analyzes AI-powered stock market sentiment using news, technical outlook, and institutional activity data for a given stock
- [Coin Railz Whale Alert Monitor](https://www.zero.xyz/c/coin-railz-whale-alert-monitor-626de32e/llms.txt): $0.35/call via x402. Tracks large on-chain wallet movements by monitoring whale transactions across crypto networks in real time
- [Coin Railz Forex Sentiment Analysis](https://www.zero.xyz/c/coin-railz-forex-sentiment-analysis-7de0fe29/llms.txt): $0.4/call via x402. Analyzes AI-powered sentiment for forex currency pairs incorporating economic factors, central bank policy, and geopolitical insights
- [Coin Railz Smart Contract Security Scanner](https://www.zero.xyz/c/coin-railz-smart-contract-security-scanner-0cf5bf3c/llms.txt): $1/call via x402. Performs a basic smart contract security scan, returning a safety score and vulnerability checks for a given contract on a specified blockchain
- [Coin Railz Token Sentiment Analysis](https://www.zero.xyz/c/coin-railz-token-sentiment-analysis-ed52fe73/llms.txt): $0.25/call via x402. Analyzes social sentiment for crypto tokens with momentum indicators and community activity levels
- [Coin Railz Polymarket Trending Events](https://www.zero.xyz/c/coin-railz-polymarket-trending-events-69b4212a/llms.txt): $0.25/call via x402. Fetches trending prediction market events from Polymarket including current volume and odds
- [Coin Railz Crypto Correlation Matrix](https://www.zero.xyz/c/coin-railz-crypto-correlation-matrix-32379b98/llms.txt): $0.75/call via x402. Computes a correlation matrix between multiple crypto assets to reveal how they move in relation to each other
- [Coin Railz Polymarket Odds Lookup](https://www.zero.xyz/c/coin-railz-polymarket-odds-lookup-0322652e/llms.txt): $0.5/call via x402. Fetches current odds and probability for a specific Polymarket prediction market event
- [Coin Railz Smart Contract Security Scanner](https://www.zero.xyz/c/coin-railz-smart-contract-security-scanner-708b85f4/llms.txt): $1/call via x402. Performs a basic smart contract security scan returning a safety score and vulnerability checks for a given contract
- [Coin Railz Prediction Market Odds](https://www.zero.xyz/c/coin-railz-prediction-market-odds-14c5ad17/llms.txt): $0.5/call via x402. Retrieves current odds and probability data for any prediction market event, with support for Polymarket and other prediction market platforms.
- [Coin Railz Crypto Market Sentiment Analysis](https://www.zero.xyz/c/coin-railz-crypto-market-sentiment-analysis-7cf08147/llms.txt): $0.5/call via x402. Analyzes market sentiment for cryptocurrencies using social media and news data to produce a sentiment score or signal
- [Coin Railz x402 Ping](https://www.zero.xyz/c/coin-railz-x402-ping-5a9fcf67/llms.txt): $0.25/call via x402. Lowest-cost test endpoint that verifies x402 payment flow, returns platform info, and echoes your message.
- [Coin Railz Arbitrage Scanner](https://www.zero.xyz/c/coin-railz-arbitrage-scanner-e7a80924/llms.txt): $1.25/call via x402. Identifies crypto arbitrage opportunities across multiple blockchains and exchanges
- [Coin Railz Token Metadata](https://www.zero.xyz/c/coin-railz-token-metadata-c3c41ade/llms.txt): $0.1/call via x402. Retrieves unified token metadata (name, symbol, decimals, contract info, chain details) across all supported blockchain networks
- [Coin Railz Smart Contract Security Audit](https://www.zero.xyz/c/coin-railz-smart-contract-security-audit-33f93e44/llms.txt): $10/call via x402. Performs a comprehensive smart contract security audit with vulnerability detection, returning detailed findings and risk assessments
- [Coin Railz Seamless Chain Bridge - Cross-Chain USDC Transfer via Circle CCTP](https://www.zero.xyz/c/coin-railz-seamless-chain-bridge-cross-chain-usdc-transfer-via-circle-01c3060f/llms.txt): $2/call via x402. Bridges USDC across blockchains (Ethereum, Base, Polygon, Arbitrum) using Circle's CCTP for near-instant cross-chain transfers
- [Coin Railz Wallet Risk Analysis](https://www.zero.xyz/c/coin-railz-wallet-risk-analysis-2b217dcc/llms.txt): $0.5/call via x402. Analyzes a blockchain wallet address for risk, compliance flags, and suspicious transaction patterns
- [Coin Railz Risk Metrics — VaR, Sharpe & Drawdown Analysis](https://www.zero.xyz/c/coin-railz-risk-metrics-var-sharpe-drawdown-analysis-dfe79a67/llms.txt): $1/call via x402. Computes comprehensive portfolio risk metrics including Value at Risk (VaR), Sharpe Ratio, and maximum drawdown for crypto or financial assets
- [Coin Railz Trade Signals](https://www.zero.xyz/c/coin-railz-trade-signals-33c790d2/llms.txt): $0.75/call via x402. Returns AI-powered crypto trading signals with entry/exit price points and risk analysis for a given asset
- [Coin Railz Token Approval Transaction Generator](https://www.zero.xyz/c/coin-railz-token-approval-transaction-generator-d1ba2bed/llms.txt): $0.2/call via x402. Generates ERC-20 token approval transactions required for DeFi agent interactions with smart contracts
- [Coin Railz AI Credit Risk Score](https://www.zero.xyz/c/coin-railz-ai-credit-risk-score-de70e03e/llms.txt): $1.25/call via x402. Scores the credit risk of an entity using AI-driven analysis of financial data, returning a risk assessment via x402 micropayment
- [Coin Railz Transaction Builder](https://www.zero.xyz/c/coin-railz-transaction-builder-9537f688/llms.txt): $0.3/call via x402. Encodes and pre-validates crypto transfer transactions for agent-to-agent (B2B2C) payment flows before submission to the blockchain
- [Coin Railz Instant Agent Wallet - MPC-Secured USDC Wallet Creation](https://www.zero.xyz/c/coin-railz-instant-agent-wallet-mpc-secured-usdc-wallet-creation-ac68c472/llms.txt): $1/call via x402. Creates an MPC-secured USDC wallet instantly using Circle Developer-Controlled Wallets infrastructure for AI agents
- [Coin Railz Trading Signal Generator](https://www.zero.xyz/c/coin-railz-trading-signal-generator-7fb4fa2d/llms.txt): $1/call via x402. Generates crypto trading signals using technical analysis, including entry/exit points and risk parameters
- [Coin Railz Lease Analysis](https://www.zero.xyz/c/coin-railz-lease-analysis-c4feef84/llms.txt): $1/call via x402. AI-powered analysis of lease terms, obligations, and key clauses for commercial or residential leases
- [Coin Railz KYA Verified Agent Identity](https://www.zero.xyz/c/coin-railz-kya-verified-agent-identity-erc-8004-ddf9df66/llms.txt): $5/call via x402. Verifies AI agent identity and computes on-chain reputation and compliance scores using the ERC-8004 standard
- [Coin Railz Property Valuation](https://www.zero.xyz/c/coin-railz-property-valuation-5866d8af/llms.txt): $0.75/call via x402. AI-powered property valuation using GPT-4 to analyze and estimate real estate property values
- [Coin Railz Fraud Pattern Detection](https://www.zero.xyz/c/coin-railz-fraud-pattern-detection-c1a74b54/llms.txt): $0.75/call via x402. Performs real-time fraud pattern detection on transactions or activities using AI analysis
- [Coin Railz AML/KYC Compliance Check](https://www.zero.xyz/c/coin-railz-aml-kyc-compliance-check-55875a8c/llms.txt): $1.75/call via x402. Performs AML/KYC compliance verification checks on entities or transactions via an AI-powered crypto payment platform
- [NASA FIRMS Wildfire & Thermal Anomaly Detection API](https://www.zero.xyz/c/nasa-firms-wildfire-thermal-anomaly-detection-api-deb2e40f/llms.txt): $0.05/call via x402. Returns real-time wildfire and thermal anomaly alerts sourced from NASA FIRMS satellite data
- [Coin Railz Construction Progress AI Photo Analysis](https://www.zero.xyz/c/coin-railz-construction-progress-ai-photo-analysis-27a43c25/llms.txt): $1.5/call via x402. Analyzes construction site photos using AI to track and report on project milestones and progress
- [Coin Railz Cross-Chain USDC Bridge (CCTP)](https://www.zero.xyz/c/coin-railz-cross-chain-usdc-bridge-cctp-3377803e/llms.txt): $2/call via x402. Routes USDC across blockchain networks via Circle CCTP, enabling payment on Ethereum and receipt on Base, Polygon, or Arbitrum instantly
- [Coin Railz AML/KYC Compliance Consultation](https://www.zero.xyz/c/coin-railz-aml-kyc-compliance-consultation-4932916d/llms.txt): $5/call via x402. Provides AI-powered AML/KYC compliance consultation and risk assessment for crypto-related activities
- [Coin Railz KYA Verified Agent Identity](https://www.zero.xyz/c/coin-railz-kya-verified-agent-identity-14522b8f/llms.txt): $5/call via x402. Performs on-chain KYA (Know-Your-Agent) identity verification and compliance scoring for AI agents using the ERC-8004 standard
- [Coin Railz Multi-Chain Payment Processing](https://www.zero.xyz/c/coin-railz-multi-chain-payment-processing-6511cf98/llms.txt): $0.5/call via x402. Processes multi-chain cryptocurrency payments for a wallet address with basic or enhanced ch

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