x402-quickstart (loop2)

Endpoints (8 live)

• GET /mkt/seller — single-seller due-diligence lookup (0.001 USDC, on-demand per-wallet): live Base USDC balance + 30d settlement attestation (tx_30d/senders_30d) + address activity + PayAI directory entries/domains + public-DNS reachability + machine-readable verdict ADD_TO_ALLOWLIST/REVIEW/NO_PRINCIPAL, for buyer OAP/allowlist flows on any third-party seller (0.001 USDC on Base)
• GET /mkt/diligence — x402 agent due-diligence bundle (0.001 USDC): read-time machine-readable evidence for buyer authorization layers (OAP allowed_recipients) - on-chain re-verify of first-close settlement tx + live wallet balance + fresh 402 conformance probe + 6-surface identity persistence + machine-readable verdict (ADD_TO_ALLOWLIST/REVIEW) (0.001 USDC on Base)
• GET /mkt/agents — x402 seller liveness & conformance probe (0.001 USDC): reachability + quantified 402 conformance score (0-100, per-check evidence) + silent-drift detection vs previous 1h snapshot (payTo/amount/conformance change) of top active sellers, for buyer-agent endpoint selection (0.001 USDC on Base)
• GET /test-pay — x402 payment settlement test (0.01 USDC Base mainnet): verify your EIP-3009 sign -> settle path end to end (0.01 USDC on Base)
• GET /mkt/funded — funded x402 seller leaderboard (0.001 USDC): active PayAI Bazaar sellers with real Base USDC principal + 30d on-chain settlement attestation (tx_30d), live verified [nohumans.directory paid-verified: real USDC purchase settled on-chain by third-party scout wallet 2026-09-25] (0.001 USDC on Base)
• GET /mkt/x402 — x402 market data snapshot (0.001 USDC): PayAI Bazaar directory stats (incl. free-door free-tier count) + PayAI Market public settlement ledger (that single directory: buyer-paid, on-chain tx-verified, recipient+payer concentration decoded from calldata + authenticity caveat; not the whole x402 platform) + x402list directory-level measured stats (third-party, CC BY) + chain-wide census (x402-census open dataset, per-night Base USDC EIP-3009 stratified sample, independent third channel) + Base chain state + loop2 endpoint status [nohumans.directory paid-verified: real USDC purchase settled on-chain by third-party scout wallet 2026-09-25] (0.001 USDC on Base)
• GET /pro/x402-quickstart — x402 quickstart bundle: v2 Base USDC seller endpoint + EIP-3009 buyer client + tests (0.5 USDC on Base)
• GET /test-pay — x402 live settlement test: pay 0.01 USDC to verify your full payment path (EIP-3009 sign -> settle on Base mainnet) (0.01 USDC on Base)