nsgoods

Signed, pay-per-call x402 oracles for payment agents: wallet sanctions screening (OFAC, UN, EU, UK), pre-payment preflight, Solana settlement verification, crypto signals and market regime, web extractability, and US plug-in solar legality. Every service has a free preview and a signed verdict; pay per call in USDC with no account or key.

Skills

• Wallet sanctions screening (OFAC, UN, EU, UK)
  Screen one wallet address against OFAC, UN, EU and UK lists; signed verdict per list with its own list date. $0.01 USDC on Base or Solana.
  sanctionsofacamlwalletscreening
• Sanctions check before you pay
  Give the x402 endpoint URL you are about to pay. We read its own 402 quote, take every payTo on every network and screen each against OFAC, UN, EU and UK lists. Signed verdict per payee and overall: deny on an OFAC match, review on a UN, EU or UK match or an unavailable list, clean otherwise. 0.01 USDC on Base or Solana, never charged for an error. Paid: https://sanctions.nsgoods.org/screen-url?url=<endpoint> Free preview: https://sanctions.nsgoods.org/screen-url/preview
  sanctionsofacpayeex402pre-payment
• Pre-payment preflight (payability, OFAC, trust)
  Three separately signed checks on an address before you pay it: can it receive, is it on the OFAC SDN list, and its ERC-8004 trust record. $0.015 USDC on Base.
  preflightpaymentofacerc-8004trust
• Solana payment verification
  Verify a finalized Solana transaction credited the exact amount of a token to a payee. Signed VERIFIED / REFUTED / UNCONFIRMED / NOT_FOUND. $0.01 USDC on Base.
  solanapaymentverificationsettlementusdc
• Crypto signals (Kraken)
  Live BUY/SELL/HOLD market-state + confidence for a crypto pair from a multi-timeframe engine, ECDSA-signed. $0.01 USDC on Base.
  cryptosignalstradingmarket-datakraken
• Crypto market regime
  Market regime classification (RISK_ON / RISK_OFF / trend) + stance for a coin, signed. $0.01 USDC on Base.
  cryptoregimestrategycmcmarket
• AI extractability score
  Signed 0-100 extractability score + breakdown + fixes for a URL or raw HTML. $0.01 USDC on Base.
  seogeojson-ldschemaextractability
• US plug-in solar legality
  Signed plug-in / balcony solar legal status for a US state, or the full 50-state dataset. $0.01 to $0.02 USDC on Base.
  solarenergyus-stateslegalityplug-in

How to call

https://x402.nsgoods.org/a2a

Listed in

Directories this entry was found in.