{"asset":"USDC","description":"Discovery index for nsgoods \u2014 the verifiable trust layer for AI agents. Every paid answer is ECDSA-signed and hash-chain provable, so an agent can verify authenticity before trusting it. This hub does NOT take payments \u2014 each service is paid per call in USDC on Base at its own manifest below, with a free preview on each.","name":"nsgoods x402 services","network":"eip155:8453","services":[{"asset":"USDC","baseUrl":"https://signals.nsgoods.org","category":"markets","description":"Signed & provable market signals \u2014 BUY/SELL/HOLD + confidence for Kraken pairs.","manifestUrl":"https://signals.nsgoods.org/.well-known/x402","name":"Kraken Crypto Signals","network":"eip155:8453","priceHint":"$0.01","settlement":"Base \u00b7 USDC"},{"asset":"USDC","baseUrl":"https://trust.nsgoods.org","category":"agent-infra","description":"Verify any agent \u2014 ERC-8004 reputation / trust scores (0-100), signed, for agent-to-agent decisions.","manifestUrl":"https://trust.nsgoods.org/.well-known/x402","name":"Agent Trust Oracle","network":"eip155:8453","priceHint":"$0.005","settlement":"Base \u00b7 USDC"},{"asset":"USDC","baseUrl":"https://regime.nsgoods.org","category":"markets","description":"Deterministic, signed market regime (TREND_UP/DOWN/CHOP/RISK_OFF) + strategy spec.","manifestUrl":"https://regime.nsgoods.org/.well-known/x402","name":"CMC Regime Skill","network":"eip155:8453","priceHint":"$0.01","settlement":"Base \u00b7 USDC"},{"asset":"USDC","baseUrl":"https://schema.nsgoods.org","category":"web/GEO","description":"Verifiable web / GEO trust score (0-100) for any page: can AI answer engines quote it?","manifestUrl":"https://schema.nsgoods.org/.well-known/x402","name":"Extractability Oracle","network":"eip155:8453","priceHint":"$0.01","settlement":"Base \u00b7 USDC"},{"asset":"USDC","baseUrl":"https://solar.nsgoods.org","category":"open-data","description":"Signed reference data \u2014 US 50-state plug-in / balcony solar legality (CC BY 4.0).","manifestUrl":"https://solar.nsgoods.org/.well-known/x402","name":"Solar Legality Oracle","network":"eip155:8453","priceHint":"$0.005","settlement":"Base \u00b7 USDC"},{"asset":"USDC","baseUrl":"https://trust.nsgoods.org","category":"agent-infra","description":"Signed OFAC sanctions + malicious-address screening for any EVM or Solana address \u2014 negative-evidence risk signals for counterparty / payment decisions.","manifestUrl":"https://trust.nsgoods.org/.well-known/x402","name":"Agent Screening","network":"eip155:8453","priceHint":"$0.005","settlement":"Base \u00b7 USDC"},{"asset":"USDC (SPL)","baseUrl":"https://sanctions.nsgoods.org","category":"agent-infra","description":"Signed multi-chain OFAC SDN exact-address screening \u2014 960 sanctioned addresses across 19 chains (BTC/ETH/TRX/SOL/XMR/\u2026), free signed preview. Settles on Solana in USDC (not Base).","manifestUrl":"https://sanctions.nsgoods.org/.well-known/x402","name":"Sanctions Screening Oracle","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","priceHint":"$0.005","settlement":"Solana mainnet \u00b7 USDC"}],"x402Version":2}