{"name":"Coin Railz","homepage":"https://coinrailz.com","contact":"support@coinrailz.com","description":"AI agent marketplace with x402 autonomous payment endpoints, native Coinbase Agentic Wallet support, A2A 2.0 discovery, SDK packages (@coinrailz/agent-payments NPM, coinrailz PyPI, Docker), satellite data APIs (NASA/ESA), and multi-chain support across 9 networks (8 EVM + Solana). Processing fee: 1.5% + $0.01 per transaction.","version":"x402-2.12","specVersion":"2.12.0","x402Version":2,"facilitatorUrl":"https://api.cdp.coinbase.com/platform/v2/x402","payTo":"0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","service_count":80,"updated":"2026-08-12T00:00:00Z","instructions":"https://coinrailz.com/.well-known/agent-instructions.json","agent_instructions":"https://coinrailz.com/.well-known/agent-instructions.json","payment_manifest":"https://coinrailz.com/x402/payment-manifest.json","registrationEndpoint":"https://coinrailz.com/.well-known/agent-registration.json","quickstart":{"summary":"Three paths to start using Coin Railz services. Fastest: free trial key in one GET request.","path_1_free_trial":{"description":"Get $5 free credits (no card, no wallet) — ~80-100 service calls","step_1":"GET https://coinrailz.com/api/m2m/credits/trial","step_2":"Response contains your cr_live_ API key","step_3":"POST https://coinrailz.com/x402/first-call  →  Header: X-API-KEY: cr_live_...","curl_example":"curl https://coinrailz.com/api/m2m/credits/trial"},"path_2_card":{"description":"Buy credits with a Stripe card (~60 seconds)","endpoint":"POST https://coinrailz.com/api/m2m/credits/purchase","body":{"paymentMethodId":"pm_...","amount":10},"response":"cr_live_ API key + credits balance"},"path_3_onchain":{"description":"Pay per-call with on-chain USDC (EVM or Solana)","recommended_first_service":"POST https://coinrailz.com/x402/first-call","price_usd":0.05,"payment_header":"X-PAYMENT: <base64url-encoded x402 signed payload>","facilitators":["https://api.cdp.coinbase.com/platform/v2/x402","https://x402.dexter.cash"]}},"sdk":{"npm":"@coinrailz/agent-payments","npmSolana":"@coinrailz/agent-payments-solana","python":"coinrailz","pythonSolana":"coinrailz-solana","docker":"tdnupe3/agent-payments","processingFee":"1.5% + $0.01"},"networks":["eip155:8453","eip155:1","eip155:137","eip155:56","eip155:42161","eip155:10","eip155:4663","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"walletProviders":["coinbase-cdp","moonpay-agents","any-evm"],"categories":["Execution","Treasury Management","Market Intelligence","Prediction Markets","Satellite Intelligence","IoT & DePIN","AI Inference","Real Estate","RWA & Tokenization","Identity"],"facilitators":["https://api.cdp.coinbase.com/platform/v2/x402","https://x402.dexter.cash"],"gateways":[{"name":"Cloudflare Worker Gateway","url":"https://coinrailz-x402-gateway.coinrailz.workers.dev","catalog":"https://coinrailz-x402-gateway.coinrailz.workers.dev/catalog","ecosystem":"cloudflare-agents","description":"Native Cloudflare agent ecosystem entry point. All services available. CF Wallet agents pay via Coinbase CDP facilitator."}],"endpoints":[{"path":"/x402/ping","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Ping/Echo Service","description":"Platform health probe — returns service status, current timestamp, and payment infrastructure readiness. Use as a low-cost connectivity test before calling higher-priced services.","status":"healthy","category":"discovery","featured":true},{"path":"/x402/first-call","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"x402 Golden Path — First Paid Call","description":"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.","status":"healthy","category":"discovery","featured":true},{"path":"/x402/gas-price-oracle","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"Gas Price Oracle","description":"Real-time EIP-1559 gas prices (base fee, priority fee, fast/safe/slow tiers) for Ethereum, Base, Polygon, Arbitrum, and Optimism with USD cost estimates per transaction type.","status":"healthy","category":"trading-intelligence","featured":true},{"path":"/x402/instant-agent-wallet","methods":["POST"],"price_usd":1,"auth":"x402","name":"Instant Agent Wallet","description":"Create a session-scoped ephemeral EVM wallet for AI agent operations. Returns address and encrypted key material with USDC funding instructions. Designed for single-session autonomous use.","status":"healthy","category":"execution","featured":true},{"path":"/x402/verified-agent-identity","methods":["POST"],"price_usd":5,"auth":"x402","name":"Verified Agent Identity","description":"Create a verified on-chain identity for an AI agent per ERC-8004. Registers agent metadata, capabilities, and controller address to the IdentityRegistry on Base mainnet.","status":"healthy","category":"premium","featured":true},{"path":"/x402/prediction-market-spread","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Prediction Market Cross-Platform Spread","description":"Live cross-platform spread analysis: Polymarket vs Kalshi for identical real-world events. Returns YES probability divergence, arbitrage opportunity ranking by spread magnitude, matchConfidence, actionHint, and edgeBps per opportunity.","status":"healthy","category":"prediction-markets","featured":true},{"path":"/x402/satellite-earthdata","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Earthdata Gateway","description":"NASA Earthdata gateway: precipitation, granule search, SST, soil moisture, and ocean color in one endpoint. Specify the product field to select dataset type and coordinates.","status":"healthy","category":"satellite-intelligence","featured":true},{"path":"/x402/earthdata-precipitation","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Precipitation Data","description":"Real-time observed rain rate at any global coordinate from NASA IMERG. Input: latitude, longitude, and date.","status":"healthy","category":"satellite-intelligence","featured":true},{"path":"/x402/earthdata-ocean-color","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Ocean Color","description":"MODIS Aqua ocean chlorophyll-a concentration via NASA CMR at 4km resolution. Input: coordinates or bounding box and date range.","status":"healthy","category":"satellite-intelligence","featured":true},{"path":"/x402/fire-alerts","methods":["POST"],"price_usd":0.15,"auth":"x402","name":"NASA Fire Alerts","description":"Real-time active fire detections from NASA FIRMS (MODIS + VIIRS). Returns fire radiative power, confidence level, and coordinates for any bounding box within the past 24 hours.","status":"healthy","category":"satellite-intelligence","featured":true},{"path":"/x402/air-quality","methods":["POST"],"price_usd":0.15,"auth":"x402","name":"Air Quality (Sentinel-5P)","description":"Atmospheric pollutant concentrations (NO2, SO2, CO, O3, aerosols) from ESA Sentinel-5P TROPOMI satellite for any global coordinate or bounding box.","status":"healthy","category":"satellite-intelligence","featured":true},{"path":"/x402/fleet-telematics","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"Fleet Telematics","description":"Real-time fleet data from IoT-connected vehicles: GPS location, fuel consumption, driver behavior scores, and route efficiency metrics. Requires registered fleet deviceId.","status":"healthy","category":"iot-&-depin","featured":true},{"path":"/x402/iot-sensor-reading","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"IoT Sensor Reading","description":"Single sensor reading from a registered IoT device: temperature, humidity, pressure, CO2, or motion. Requires a registered deviceId. Returns timestamped value with unit and quality flag.","status":"healthy","category":"iot-&-depin","featured":true},{"path":"/x402/ai-inference","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"AI Inference (GPT-4o-mini)","description":"Pay-per-call GPT-4o-mini inference via x402 micropayment — no API key required. Supports system prompt, user message, and temperature. Returns completion text.","status":"healthy","category":"ai-services","featured":true},{"path":"/x402/b20-token-info","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"B20 Token Info","description":"Metadata, total supply, compliance mode, and freeze status for any B20 Native Token Standard token on Base mainnet. Returns ERC-20 fields plus B20-specific compliance fields. Gracefully handles plain ERC-20 tokens.","status":"healthy","category":"base-native","featured":true},{"path":"/x402/robinhood-token-price","methods":["POST"],"price_usd":0.6,"auth":"x402","name":"Robinhood Chain Token Price","description":"Real-time token price and pool data for any token on Robinhood Chain (eip155:4663) via Chainlink SVR feeds. Returns price, 24h change, and top liquidity pool.","status":"healthy","category":"robinhood-chain","featured":true},{"path":"/x402/robinhood-dex-pools","methods":["POST"],"price_usd":1.25,"auth":"x402","name":"Robinhood Chain DEX Pools","description":"Top DEX liquidity pools on Robinhood Chain. Pass a token address for token-specific pools, or omit for chain-wide top pools by liquidity. Includes fee tier, 24h volume, and pool addresses.","status":"healthy","category":"robinhood-chain","featured":true},{"path":"/x402/rwa-nav-oracle","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"RWA Synthetic NAV Oracle","description":"Synthetic market-based NAV estimate for RWA tokens (real estate, private credit, tokenized treasuries). Returns current NAV per share, implied yield, and protocol metadata.","status":"healthy","category":"rwa-&-tokenization","featured":true},{"path":"/x402/tokenized-yield-compare","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Tokenized Treasury Yield Comparison","description":"Live APY comparison across tokenized RWA protocols: Ondo (USDY), Backed (bIB01), Superstate (USTB), Mountain Protocol (USDM), OpenEden (TBILL), Hashnote (USYC), Maple Finance. Sourced from DeFi Llama.","status":"healthy","category":"rwa-&-tokenization","featured":true},{"path":"/x402/token-metadata","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"Token Metadata Lookup","description":"Token name, symbol, decimals, total supply, and contract details for any ERC-20 on Ethereum, Base, Polygon, or Arbitrum. Resolves from on-chain state — no centralized API dependency.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/dex-liquidity","methods":["POST"],"price_usd":0.2,"auth":"x402","name":"DEX Liquidity Monitor","description":"Real-time liquidity depth, TVL, price impact, and 24h volume for a token pair across Uniswap V2/V3, Curve, and Aerodrome. Input: token pair + chain.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/approval-manager","methods":["POST"],"price_usd":0.2,"auth":"x402","name":"Token Approval Manager","description":"Check current ERC-20 allowances and generate unsigned approve() calldata for any spender on any EVM chain. Required pre-step before DEX swaps or DeFi protocol interactions.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/token-price","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Token Price Feed","description":"Token price, 24h change, volume, and market cap from CoinGecko and DEX Screener. Covers 10,000+ tokens including long-tail assets unavailable on major centralized exchanges.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/token-sentiment","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Token Sentiment Analyzer","description":"Social sentiment score for any token from X/Twitter and Reddit. Returns bullish/bearish ratio, momentum direction, and top discussion themes over configurable time windows.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/transaction-builder","methods":["POST"],"price_usd":0.3,"auth":"x402","name":"Transaction Builder","description":"Encode and prepare any EVM transaction: ABI encoding, calldata construction, gas estimation, and nonce lookup for Ethereum, Base, Arbitrum, and Optimism.","status":"healthy","category":"execution","featured":false},{"path":"/x402/whale-alerts","methods":["POST"],"price_usd":0.35,"auth":"x402","name":"Whale Wallet Alerts","description":"Recent large-value wallet transfers for any token or address: amount, sender/receiver, exchange flow direction, and historical pattern context. Threshold configurable, defaults to >$50K.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/batch-quote","methods":["POST"],"price_usd":0.4,"auth":"x402","name":"Batch Quote Service","description":"DEX swap quotes for multiple token pairs in a single call. Returns best route, price impact, gas estimate, and minimum received per pair — reduces round-trips for agents comparing multiple swaps.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/multi-chain-balance","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Multi-Chain Balance Checker","description":"Native token and ERC-20 balances for an EVM wallet across Ethereum, Base, Polygon, Arbitrum, Optimism, and 2 more chains in a single call. Returns balances with live USD values.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/trending-tokens","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Trending Tokens Feed","description":"Top trending tokens ranked by composite score: social volume, price momentum, DEX activity, and whale accumulation patterns. Returns ranked list with 24h stats and risk flags.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/portfolio-tracker","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Portfolio Tracker","description":"Real-time portfolio value, PnL, and allocation breakdown for any EVM wallet. Aggregates token balances with live USD prices and 24h performance across multiple chains.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/wallet-risk","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Wallet Risk Analyzer","description":"Multi-factor wallet risk report: sanctions exposure, mixer interactions, darknet market activity, and concentration risk. Returns risk tier (LOW/MEDIUM/HIGH/CRITICAL) with evidence and recommended actions.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/trade-signals","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"AI Trade Signals","description":"AI crypto trading signals with entry price, stop-loss, take-profit, position size recommendation, and risk/reward ratio. Based on technical indicators and on-chain flow analysis.","status":"healthy","category":"investment","featured":false},{"path":"/x402/payment-processing","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Payment Processing","description":"Process USDC payments across EVM chains with automatic routing and fee optimization. Returns transaction receipt, confirmed amount, and destination chain confirmation.","status":"healthy","category":"execution","featured":false},{"path":"/x402/contract-scan","methods":["POST"],"price_usd":1,"auth":"x402","name":"Contract Security Scanner","description":"Smart contract security scan returning a safety score (0-100) and structured vulnerability findings (reentrancy, overflow, access control, logic flaws) for any deployed EVM contract address.","status":"healthy","category":"execution","featured":false},{"path":"/x402/agent-create-wallet","methods":["POST"],"price_usd":2,"auth":"x402","name":"Agent Wallet Provisioning (CDP)","description":"Create a persistent Coinbase Developer Platform (CDP) managed wallet for AI agents on Base mainnet. Returns wallet address and API credentials for long-running autonomous deployments.","status":"healthy","category":"execution","featured":false},{"path":"/x402/seamless-chain-bridge","methods":["POST"],"price_usd":2,"auth":"x402","name":"Seamless Chain Bridge","description":"Cross-chain bridge calldata via Across Protocol for Ethereum, Base, Arbitrum, Optimism, and Polygon. Returns unsigned bridge transaction with fee breakdown, estimated settlement time, and minimum received.","status":"healthy","category":"execution","featured":false},{"path":"/x402/compliance-consultation","methods":["POST"],"price_usd":5,"auth":"x402","name":"Compliance Consultation","description":"AI regulatory analysis for DeFi protocols, token launches, and on-chain operations. Returns jurisdiction-specific risk assessment, applicable regulations, and concrete remediation steps.","status":"healthy","category":"premium","featured":false},{"path":"/x402/smart-contract-audit","methods":["POST"],"price_usd":10,"auth":"x402","name":"Smart Contract Audit","description":"AI security audit for Solidity contracts: reentrancy, overflow/underflow, access control, and business logic flaws. Returns severity-ranked findings (CRITICAL/HIGH/MEDIUM/LOW) with line references and remediation guidance.","status":"healthy","category":"premium","featured":false},{"path":"/x402/property-valuation","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"Property Valuation","description":"AI-powered real estate property valuation using comparable sales, zoning data, and market trends. Returns estimated value range with confidence interval and key value drivers.","status":"healthy","category":"real-estate","featured":false},{"path":"/x402/lease-analysis","methods":["POST"],"price_usd":1,"auth":"x402","name":"Lease Analysis","description":"Commercial lease terms extraction and risk analysis. Returns key clauses (rent escalation, break options, TI allowance), market rate comparison, and red-flag summary.","status":"healthy","category":"real-estate","featured":false},{"path":"/x402/construction-progress","methods":["POST"],"price_usd":1.5,"auth":"x402","name":"Construction Progress Tracker","description":"Construction site progress assessment using multi-source satellite imagery and AI analysis. Input site coordinates and date range; returns phase classification and change detection report.","status":"healthy","category":"real-estate","featured":false},{"path":"/x402/fraud-detection","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"Fraud Detection","description":"AI fraud risk score for an on-chain transaction or wallet: phishing wallet proximity, mixer involvement, rug-pull exposure, and behavioral anomaly detection. Returns risk tier with evidence.","status":"healthy","category":"banking","featured":false},{"path":"/x402/credit-risk-score","methods":["POST"],"price_usd":1.25,"auth":"x402","name":"Credit Risk Score","description":"On-chain credit risk score (0-1000) for an EVM wallet: DeFi liquidation history, loan repayment behavior, protocol interactions, and net position health.","status":"healthy","category":"banking","featured":false},{"path":"/x402/compliance-check","methods":["POST"],"price_usd":1.75,"auth":"x402","name":"Compliance Check","description":"AML/KYC risk assessment for any EVM wallet: OFAC/EU/UN sanctions screening, mixer exposure, darknet market links, and a structured compliance verdict with supporting evidence.","status":"healthy","category":"banking","featured":false},{"path":"/x402/sentiment-analysis","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Market Sentiment Analysis","description":"Aggregated market sentiment for any crypto asset from X/Twitter, Reddit, and news sources. Returns bullish/bearish score (0-100), momentum signal, and 24h sentiment delta.","status":"healthy","category":"investment","featured":false},{"path":"/x402/trading-signal","methods":["POST"],"price_usd":1,"auth":"x402","name":"Trading Signal Generator","description":"Technical analysis signals — RSI, MACD, Bollinger Bands, volume profile, and trend strength — for any crypto pair. Returns buy/sell/hold verdict with confidence interval and key price levels.","status":"healthy","category":"investment","featured":false},{"path":"/x402/portfolio-optimization","methods":["POST"],"price_usd":2,"auth":"x402","name":"Portfolio Optimization","description":"AI crypto portfolio rebalancing using Modern Portfolio Theory. Input current holdings and risk tolerance; returns target allocation with projected Sharpe ratio and expected return improvement.","status":"healthy","category":"investment","featured":false},{"path":"/x402/correlation-matrix","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"Correlation Matrix","description":"Price correlation matrix for up to 10 crypto assets over 7/30/90-day windows. Returns Pearson coefficients to identify diversification gaps and correlated risk in a portfolio.","status":"healthy","category":"market-intelligence","featured":false},{"path":"/x402/risk-metrics","methods":["POST"],"price_usd":1,"auth":"x402","name":"Risk Metrics Calculator","description":"Portfolio risk metrics: Value at Risk (95%/99% confidence), Sharpe ratio, max drawdown, and Sortino ratio for any token or portfolio, based on historical price data.","status":"healthy","category":"market-intelligence","featured":false},{"path":"/x402/arbitrage-scanner","methods":["POST"],"price_usd":1.25,"auth":"x402","name":"Arbitrage Scanner","description":"Scan for real-time arbitrage opportunities across Uniswap, Curve, and Balancer. Returns path, estimated gross profit, gas cost, and net yield per opportunity.","status":"healthy","category":"market-intelligence","featured":false},{"path":"/x402/polymarket-events","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Polymarket Events","description":"Trending Polymarket prediction market events with current yes/no prices, volume, and liquidity across politics, crypto, sports, and science.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/polymarket-odds","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Polymarket Odds","description":"Current odds and price history for a specific Polymarket event. Returns yes/no bid/ask, 24h volume, and last trade timestamp.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/polymarket-search","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Polymarket Search","description":"Search Polymarket prediction markets by keyword or topic. Returns matching events with current prices, volume, and market close date.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/prediction-market-odds","methods":["POST"],"price_usd":0.5,"auth":"x402","name":"Prediction Market Odds","description":"Aggregated prediction market odds from Polymarket and Kalshi for any topic. Returns consensus probability with per-platform breakdown and total volume.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/stock-sentiment","methods":["POST"],"price_usd":0.4,"auth":"x402","name":"Stock Sentiment Analysis","description":"AI stock sentiment for any ticker integrating earnings transcripts, news flow, options flow, and institutional positioning. Returns directional bias with short and medium-term signal strength.","status":"healthy","category":"investment","featured":false},{"path":"/x402/forex-sentiment","methods":["POST"],"price_usd":0.4,"auth":"x402","name":"Forex Sentiment Analysis","description":"AI forex sentiment for major currency pairs integrating central bank signals, economic indicators, and news flow. Returns directional bias (bullish/bearish), confidence score, and top driving factors.","status":"healthy","category":"investment","featured":false},{"path":"/x402/kalshi-markets","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Kalshi Markets","description":"Active markets from Kalshi, a CFTC-regulated prediction exchange. Returns yes/no ask prices, volume, and open interest. Filter by category or keyword.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/kalshi-odds","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Kalshi Odds","description":"Current yes/no prices and orderbook depth for a specific Kalshi market. Returns bid/ask spread, last price, volume, and open interest for CFTC-regulated event contracts.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/kalshi-search","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Kalshi Search","description":"Search Kalshi prediction markets by keyword or event type. Returns matching CFTC-regulated markets with current yes prices, volume, and expiration dates.","status":"healthy","category":"prediction-markets","featured":false},{"path":"/x402/solana-yield-finder","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Solana Yield Finder","description":"Real-time Solana lending and yield rates from Kamino, Marginfi, and Solend. Returns APY, TVL, utilization rate, and risk tier per protocol.","status":"healthy","category":"trading-intelligence","featured":false},{"path":"/x402/earthdata-granules","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Earthdata Granule Search","description":"Search 1B+ NASA satellite granules by bounding box, date range, and collection (Landsat/Sentinel/MODIS/VIIRS). Returns download URLs and granule metadata.","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/earthdata-sst","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Sea Surface Temperature","description":"Sea surface temperature at any ocean coordinate from NASA MUR-JPL multi-scale analysis. Sub-meter spatial accuracy. Input: lat/lon and date.","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/earthdata-soil-moisture","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"NASA Soil Moisture","description":"Soil moisture granule discovery from NASA SMAP SPL3SMP at 36km resolution. Returns nearest granule, volumetric water content estimate, and quality flag.","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/weather-imagery","methods":["POST"],"price_usd":0.15,"auth":"x402","name":"Weather Satellite Imagery","description":"High-resolution weather satellite imagery from NASA GIBS: GOES, MODIS, and Suomi-NPP. Input: bounding box, date, and imagery type (IR/visible/water vapor).","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/vegetation","methods":["POST"],"price_usd":0.15,"auth":"x402","name":"Vegetation Health (NDVI)","description":"NDVI vegetation health indices from NASA MODIS and ESA Sentinel-2 for any global coordinate or region. Returns current health score, historical trend, and seasonal anomaly.","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/flood-detection","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"Flood Detection","description":"SAR-based flood extent mapping from ESA Sentinel-1 — all-weather, day/night capable. Input: bounding box and date. Returns flood polygon and affected area estimate in km².","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/land-use","methods":["POST"],"price_usd":0.15,"auth":"x402","name":"Land Use Classification","description":"Land cover classification from NASA Landsat and ESA Sentinel WorldCover. Input: bounding box and date. Returns dominant land class (urban/cropland/forest/water/etc.) with confidence.","status":"healthy","category":"satellite-intelligence","featured":false},{"path":"/x402/weather-station-data","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"Weather Station Data","description":"Hyperlocal weather data from IoT weather stations: temperature, humidity, pressure, wind speed/direction, and precipitation. Input: coordinates or station ID.","status":"healthy","category":"iot-&-depin","featured":false},{"path":"/x402/iot-device-stream","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"IoT Device Stream","description":"Real-time streaming sensor readings from registered IoT devices: temperature, humidity, pressure, CO2, and motion. Returns latest N readings with timestamps, units, and quality flags.","status":"healthy","category":"iot-&-depin","featured":false},{"path":"/x402/iot-bulk-data","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"IoT Bulk Data Export","description":"Historical data export from IoT devices: bulk sensor readings filtered by device, time range, and sensor type. Returns paginated timestamped readings with units and quality flags.","status":"healthy","category":"iot-&-depin","featured":false},{"path":"/x402/instant-api-key","methods":["POST"],"price_usd":1,"auth":"x402","name":"Instant API Key","description":"Frictionless API key provisioning via USDC payment. Pay once, receive a prepaid credits key instantly — no sign-up, no OAuth, no waitlist. Works across all 80 x402 services.","status":"healthy","category":"developer-tools","featured":false},{"path":"/x402/b20-transfer-check","methods":["POST"],"price_usd":0.1,"auth":"x402","name":"B20 Transfer Check","description":"Simulate whether a B20 token transfer will succeed given current freeze/blocklist/allowlist state on Base mainnet. Returns will_succeed, specific blockers (SENDER_FROZEN, RECIPIENT_BLOCKLISTED, MEMO_REQUIRED). Uses live on-chain state.","status":"healthy","category":"base-native","featured":false},{"path":"/x402/b20-compliance-scan","methods":["POST"],"price_usd":0.25,"auth":"x402","name":"B20 Compliance Scan","description":"Deep compliance scan of a wallet across multiple B20 token issuers on Base mainnet. Returns frozen/blocklisted/allowlisted status per token, frozen-until timestamps, and overall risk level (clear/restricted/mixed/unknown).","status":"healthy","category":"base-native","featured":false},{"path":"/x402/robinhood-chain-stats","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"Robinhood Chain Health Stats","description":"Chain-level health metrics for Robinhood Chain (eip155:4663): current block height, gas price, validator count, and network TPS via Chainlink on-chain reads.","status":"healthy","category":"robinhood-chain","featured":false},{"path":"/x402/rh-stock-price","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"Robinhood Chain Stock Price Feed","description":"Live Chainlink SVR price feeds for 35+ stock tokens (AAPL, NVDA, SPY, TSLA, META, AMZN, MSFT, GOOGL, COIN, PLTR, and more) on Robinhood Chain. 8-decimal precision. Batch up to 10 symbols per call.","status":"healthy","category":"robinhood-chain","featured":false},{"path":"/x402/rh-bridge-usdc","methods":["POST"],"price_usd":0.75,"auth":"x402","name":"Robinhood Chain Bootstrap Bridge","description":"Bridge 0.50 USDC from Base (chainId 8453) to USDG on Robinhood Chain (chainId 4663) via Across Protocol. Treasury-funded — no pre-approval required. Returns unsigned bridge calldata; USDG arrives in ~30 seconds. Ideal for bootstrapping an RH Chain agent wallet.","status":"healthy","category":"robinhood-chain","featured":false},{"path":"/x402/vlt-usdc-deposit","methods":["POST"],"price_usd":0,"auth":"x402","name":"vltUSDC Vault Deposit Calldata","description":"FREE — No payment required. Returns unsigned approve + deposit calldata for the Bankroll Network vltUSDC vault on Ethereum mainnet. Two modes: balanced (VLT+USDC, 3 txs) or USDC-only via ZapHelper with live swap quote (2 txs). Vault auto-compounds VLT/USDC Uniswap V4 1% LP fees. Builder Pattern — zero custody. Use vlt-usdc-withdraw to exit.","status":"healthy","category":"defi-&-yield","featured":false},{"path":"/x402/vlt-usdc-withdraw","methods":["POST"],"price_usd":0,"auth":"x402","name":"vltUSDC Vault Withdraw Calldata","description":"FREE — No payment required. Returns 1 unsigned vault.redeem(shares, receiver) transaction. Redemption is pro-rata in-kind (no swap, no slippage parameters on-chain). Estimated VLT + USDC output amounts are included as informational context only — they are NOT encoded in the calldata. Builder Pattern — zero custody. For a USDC-only exit (VLT sold via Uniswap V2), use vlt-usdc-zap-withdraw instead.","status":"healthy","category":"defi-&-yield","featured":false},{"path":"/x402/vlt-usdc-zap-withdraw","methods":["POST"],"price_usd":0,"auth":"x402","name":"vltUSDC Vault USDC-Only Exit Calldata","description":"FREE — No payment required. Returns 3 unsigned Ethereum transactions that convert vltUSDC shares entirely to USDC: (1) vault.redeem(shares, recipient) — burns shares, sends VLT + USDC to recipient; (2) VLT.approve(uniswapV2Router, vltAmount); (3) v2Router.swapExactTokensForTokens(VLT → WETH → USDC). VLT and USDC amounts from step 1 use vault.previewRedeem (exact on-chain, no approximation). minAmountOut for the V2 swap is computed from live getReserves with 2% slippage and enforced on-chain. Fails closed if any on-chain data is unavailable. Builder Pattern — zero custody. For a 1-tx exit that keeps VLT, use vlt-usdc-withdraw instead.","status":"healthy","category":"defi-&-yield","featured":false},{"path":"/x402/vlt-stats","methods":["POST"],"price_usd":0.05,"auth":"x402","name":"VLT + vltUSDC Vault Stats","description":"Live VLT token price, market cap, liquidity, and vltUSDC vault stats (TVL, estimated LP fee APR, L/share). Sources: CoinGecko + DexScreener (market) and Alchemy on-chain reads (vault state). Use for autonomous allocation decisions alongside vlt-usdc-deposit and vlt-usdc-withdraw.","status":"healthy","category":"defi-&-yield","featured":false}],"x402":{"protocol_version":"2.0.0","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","facilitators":["https://api.cdp.coinbase.com/platform/v2/x402","https://x402.dexter.cash"],"payment_network":"eip155:8453","payment_token":{"symbol":"USDC","address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","decimals":6},"platform_wallet":"0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91","agenticWalletCompatible":true,"agenticWalletVersion":"0.10.3","walletProvisioning":{"freeEndpoint":"https://coinrailz.com/x402/wallet/free","paidEndpoint":"https://coinrailz.com/x402/instant-agent-wallet","supportedSkills":["search-for-service","pay-for-service","monetize-service"]}},"a2a":{"protocol_version":"2.0.0","agent_directory":"https://coinrailz.com/api/agents/directory","discovery_enabled":true,"agent_card":"https://coinrailz.com/.well-known/agent-card.json"},"webmcp":{"manifest":"https://coinrailz.com/.well-known/webmcp.json","protocol_version":"1.0","server_type":"http","service_list":"https://coinrailz.com/mcp/services","checkout":"https://coinrailz.com/api/mcp/payments/checkout"},"awi":{"manifest":"https://coinrailz.com/.well-known/awi.json","protocol_version":"1.0"},"commerce":{"total_services":80,"categories":["discovery","trader-focused","security","infrastructure","premium-infrastructure","payments","real-estate","rwa-tokenization","banking","trading","intelligence","prediction-markets","traditional-markets","satellite-data","ai-inference","iot","yield"],"platform_commission":15,"minimum_payment":0.1,"maximum_payment":10000},"yieldVault":{"description":"AI Agent Yield Portal — non-custodial USDC yield vault. Auto-routes to highest APY across Aave v3, Compound v3, Morpho Blue on Base. 0.5% entry fee + 15% performance fee on yield only. 0% exit fee.","standard":"ERC-4626","vault":"0xb7697bf34f1566dd3d19792e12c366e396816736","network":"base","chainId":8453,"asset":"USDC","shareToken":"crUSDC","entryFeePct":0.5,"performanceFeePct":15,"exitFeePct":0,"minHarvestUsd":5,"agentkit":{"package":"coinrailz-agentkit","install":"npm install coinrailz-agentkit","npmUrl":"https://www.npmjs.com/package/coinrailz-agentkit"},"routes":{"_format":"uri-template (RFC 6570) — replace {wallet} with your EVM wallet address before calling","_note":"Do NOT pass {wallet} literally. Substitute your actual 0x address. See example_routes for pre-filled examples.","rates":"https://coinrailz.com/api/yield/rates","stats":"https://coinrailz.com/api/yield/stats","depositTx":"https://coinrailz.com/api/yield/deposit-tx?preset=100&recipient={wallet}","permitTx":"https://coinrailz.com/api/yield/deposit-tx?mode=permit&preset=100&recipient={wallet}","redeemTx":"https://coinrailz.com/api/yield/redeem-tx?wallet={wallet}","position":"https://coinrailz.com/api/yield/position/{wallet}","contract":"https://coinrailz.com/api/yield/contract","manifest":"https://coinrailz.com/api/yield/manifest","portal":"https://coinrailz.com/yield-portal"},"example_routes":{"_note":"Pre-filled examples — replace 0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91 with YOUR wallet. Do NOT deposit to the example address.","depositTx":"https://coinrailz.com/api/yield/deposit-tx?preset=100&recipient=0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91","permitTx":"https://coinrailz.com/api/yield/deposit-tx?mode=permit&preset=100&recipient=0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91","redeemTx":"https://coinrailz.com/api/yield/redeem-tx?wallet=0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91","position":"https://coinrailz.com/api/yield/position/0xa4bbe37f9a6ae2dc36a607b91eb148c0ae163c91"}},"blockchain":{"supported_chains":["ethereum","base","polygon","bsc","arbitrum","optimism","pulsechain","robinhood"],"supported_tokens":["USDC","USDT","ETH","DAI"],"primary_chain":"base"}}