{"schema":"https://awi.dev/schema/v1","version":"1.0","id":"coinrailz-x402-infrastructure","name":"Coin Railz","canonicalUrl":"https://coinrailz.com","description":"Universal payment rail for the AI agent economy. 80 pay-per-call services across 9 blockchains (8 EVM + Solana): financial data, satellite intelligence (NASA Earthdata), AI inference, DeFi analytics, IoT/DePIN, prediction markets, and more. Includes USDC Yield Vault (ERC-4626 on Base, auto-routing across Aave v3/Compound v3/Morpho Blue) — earn yield on idle USDC with no lockup. Settles in USDC. API-key credits path requires no crypto wallet.","version_platform":"2.3.0","protocols":["x402","WebMCP","A2A","MPP","OpenAPI"],"capabilities":[{"id":"ai-inference","name":"AI Inference (GPT-4o-mini)","description":"Pay-per-call LLM inference. $0.05/call.","endpoint":"https://coinrailz.com/x402/ai-inference","price":"$0.05 USDC"},{"id":"first-call","name":"First Paid Call (Golden Path)","description":"Canonical $0.05 onboarding endpoint for new agents. Start here.","endpoint":"https://coinrailz.com/x402/first-call","price":"$0.05 USDC"},{"id":"satellite-earthdata","name":"NASA Earthdata Intelligence Gateway","description":"NASA Earthdata gateway: precipitation, granule search, SST, soil moisture, ocean color. Pass ?product= to select. $0.25/call.","endpoint":"https://coinrailz.com/x402/satellite-earthdata","price":"$0.25 USDC"},{"id":"earthdata-granules","name":"NASA CMR Granule Search","description":"Search 1B+ NASA satellite granules by bbox, date, platform, and cloud cover. Returns metadata + download URLs. $0.25/call.","endpoint":"https://coinrailz.com/x402/earthdata-granules","price":"$0.25 USDC"},{"id":"earthdata-precipitation","name":"NASA GPM Precipitation","description":"Observed satellite rain rate at any global coordinate. GPM IMERG — actual measurement, not a forecast. $0.25/call.","endpoint":"https://coinrailz.com/x402/earthdata-precipitation","price":"$0.25 USDC"},{"id":"earthdata-sst","name":"NASA MUR Sea Surface Temperature","description":"Sea surface temperature from NASA MUR-SST Level 4 analysis. 1km resolution, daily. $0.25/call.","endpoint":"https://coinrailz.com/x402/earthdata-sst","price":"$0.25 USDC"},{"id":"earthdata-soil-moisture","name":"NASA SMAP Soil Moisture","description":"SMAP L3 daily soil moisture for any coordinate. 36km resolution, 2-3 day repeat cycle. $0.25/call.","endpoint":"https://coinrailz.com/x402/earthdata-soil-moisture","price":"$0.25 USDC"},{"id":"earthdata-ocean-color","name":"NASA MODIS Ocean Color","description":"MODIS-Aqua chlorophyll-a and ocean color at any coastal or ocean coordinate. Daily 4km composites. $0.25/call.","endpoint":"https://coinrailz.com/x402/earthdata-ocean-color","price":"$0.25 USDC"},{"id":"gas-price-oracle","name":"Gas Price Oracle","description":"Real-time gas prices across 6 EVM chains.","endpoint":"https://coinrailz.com/x402/gas-price-oracle","price":"$0.10 USDC"},{"id":"base-usdc-yield-vault","name":"USDC Yield Vault (Base) — ERC-4626 Auto-Routing Yield","description":"Non-custodial USDC yield vault on Base. Auto-routes to highest APY across Aave v3, Compound v3, and Morpho Blue. No lockup. 0.5% entry, 15% performance fee on yield only, 0% exit fee. AgentKit: npm install coinrailz-agentkit. Deposit endpoint: /api/yield/deposit-tx","endpoint":"https://coinrailz.com/api/yield/manifest","price":"0.5% entry fee","vaultAddress":"0xb7697bf34f1566dd3d19792e12c366e396816736","shareToken":"crUSDC","standard":"ERC-4626","chainId":8453},{"id":"robinhood-token-price","name":"Robinhood Chain Token Price","description":"Real-time token price on Robinhood Chain from the highest-liquidity DEX pool. Best price, 24h change, pool breakdown. $0.60/call.","endpoint":"https://coinrailz.com/x402/robinhood-token-price","price":"$0.60 USDC"},{"id":"robinhood-dex-pools","name":"Robinhood Chain DEX Pools","description":"Top DEX liquidity pools on Robinhood Chain. Fee tier, 24h volume, TVL, price. Ideal for routing and arbitrage agents. $1.25/call.","endpoint":"https://coinrailz.com/x402/robinhood-dex-pools","price":"$1.25 USDC"},{"id":"robinhood-chain-stats","name":"Robinhood Chain Stats","description":"Live chain-wide stats: block, gas price, total DEX pools, 24h volume, liquidity, top tokens. $0.75/call.","endpoint":"https://coinrailz.com/x402/robinhood-chain-stats","price":"$0.75 USDC"},{"id":"fleet-telematics","name":"Fleet Telematics","description":"Real-time GPS, fuel, speed, and diagnostics for IoT-connected vehicle fleets. $0.10/call.","endpoint":"https://coinrailz.com/x402/fleet-telematics","price":"$0.10 USDC"},{"id":"iot-sensor-reading","name":"IoT Sensor Reading","description":"Single-sensor telemetry from registered IoT devices: temperature, humidity, pressure, CO2, motion. $0.05/call.","endpoint":"https://coinrailz.com/x402/iot-sensor-reading","price":"$0.05 USDC"},{"id":"iot-bulk-data","name":"IoT Bulk Data Export","description":"Historical bulk export of sensor readings with time-range filtering across device fleets. $0.25/call.","endpoint":"https://coinrailz.com/x402/iot-bulk-data","price":"$0.25 USDC"},{"id":"rwa-nav-oracle","name":"RWA Synthetic NAV Oracle","description":"Synthetic market-based NAV estimate for RWA tokens (real estate, private credit, tokenized treasuries). EIP-712 signed attestation on Base. Informational only. $0.50/call.","endpoint":"https://coinrailz.com/x402/rwa-nav-oracle","price":"$0.50 USDC"},{"id":"tokenized-yield-compare","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. DeFi Llama sourced. $0.25/call.","endpoint":"https://coinrailz.com/x402/tokenized-yield-compare","price":"$0.25 USDC"},{"id":"vlt-usdc-deposit","name":"vltUSDC Vault Deposit (Bankroll Network)","description":"FREE — Unsigned ERC-4626 calldata for the Bankroll Network vltUSDC vault on Ethereum. No payment required. Send {amountUsdc, recipient}, vault zaps USDC into VLT/WETH LP, mints vltUSDC shares. Builder Pattern — zero custody.","endpoint":"https://coinrailz.com/x402/vlt-usdc-deposit","price":"free"},{"id":"vlt-usdc-withdraw","name":"vltUSDC Vault Withdraw (Bankroll Network)","description":"FREE — Unsigned vault.redeem calldata for exiting the Bankroll Network vltUSDC vault on Ethereum. Send {shares, recipient}, receive 1 unsigned tx with live slippage floors for VLT + USDC output. Completes the deposit→earn→withdraw lifecycle.","endpoint":"https://coinrailz.com/x402/vlt-usdc-withdraw","price":"free"},{"id":"vlt-stats","name":"VLT + vltUSDC Vault Stats (Bankroll Network)","description":"$0.05 — Live VLT price, market cap, and vltUSDC vault stats (TVL, LP fee APR estimate, L/share). Sourced from CoinGecko + DexScreener + Alchemy. Pair with vlt-usdc-deposit and vlt-usdc-withdraw for autonomous vault allocation.","endpoint":"https://coinrailz.com/x402/vlt-stats","price":"$0.05 USDC"},{"id":"compliance-consultation","name":"Compliance Consultation","description":"Expert compliance consultation for crypto operations and regulatory requirements. AML/KYC analysis, sanctions screening, and regulatory guidance. $5.00/call.","endpoint":"https://coinrailz.com/x402/compliance-consultation","price":"$5.00 USDC"},{"id":"smart-contract-audit","name":"Smart Contract Audit","description":"Comprehensive Solidity security audit with severity-classified findings (Critical/High/Medium/Low). Checks reentrancy, access control, oracle manipulation, MEV exposure, and upgrade safety. $10.00/call.","endpoint":"https://coinrailz.com/x402/smart-contract-audit","price":"$10.00 USDC"},{"id":"payment-processing","name":"Payment Processing","description":"Route any USDC or stablecoin payment across 8 EVM chains + Solana. Returns optimal network for lowest fees, estimated confirmation time, and payment receipt. $0.50/call.","endpoint":"https://coinrailz.com/x402/payment-processing","price":"$0.50 USDC"},{"id":"catalog","name":"Full Service Catalog","description":"80 services with pricing, schemas, and endpoints.","endpoint":"https://coinrailz.com/x402/catalog","price":"free"}],"interactionEndpoints":{"a2a":"https://coinrailz.com/a2a/v1/message/send","checkout":"https://coinrailz.com/api/mcp/payments/checkout","serviceList":"https://coinrailz.com/mcp/services"},"authentication":{"modes":["X-API-Key","x402","Bearer"],"onboarding":{"fastest":{"label":"Free $5 trial key — instant, no crypto","endpoint":"https://coinrailz.com/api/m2m/credits/trial","method":"GET"},"card":{"label":"Stripe hosted checkout — pay by card","endpoint":"https://coinrailz.com/api/m2m/credits/checkout/session","method":"POST"},"onChain":{"label":"x402 USDC on Base or Ethereum","spec":"https://x402.org","facilitators":["cdp.coinbase.com","dexter.cash"]}}},"pricing":{"model":"pay-per-call","settlementCurrency":"USDC","settlementChains":["eip155:8453","eip155:1","eip155:42161","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"processingFee":"1.5% + $0.01/tx","range":"$0.05–$10.00 per call","freeTrial":"$5 USDC equivalent, no payment required"},"discovery":{"x402Manifest":"https://coinrailz.com/.well-known/x402.json","agentCard":"https://coinrailz.com/.well-known/agent-card.json","openapi":"https://coinrailz.com/openapi.json","mppManifest":"https://coinrailz.com/.well-known/mpp.json","webmcp":"https://coinrailz.com/.well-known/webmcp.json"},"integrationGuide":"https://coinrailz.com/mcp-integration-guide","updatedAt":"2026-09-05T07:34:18.454Z"}