Aurenic x402 API

Endpoints (48 live)

• GET /price/:symbol — Spot price lookup (USD) for a crypto symbol (0.01 USDC on Base)
• GET /whois/:domain — WHOIS/RDAP lookup: registrar, creation/expiry dates, nameservers (0.001 USDC on Base)
• GET /ofac/:address — OFAC SDN sanctions screen for a crypto wallet address (0.001 USDC on Base)
• GET /fred/:seriesId — FRED economic time series as JSON (Fed funds, CPI, unemployment, etc.) (0.001 USDC on Base)
• GET /treasury/rates/:date — US Treasury average interest rates on a specific date (YYYY-MM-DD) (0.001 USDC on Base)
• GET /treasury/auctions/:date — US Treasury auction results for a given date (YYYY-MM-DD) (0.001 USDC on Base)
• GET /vat/:country/:amount — VAT calculation: rate, net, gross for EU/UK countries (0.001 USDC on Base)
• GET /ssl/:host — SSL certificate inspection: issuer, expiry, SANs, days remaining (0.001 USDC on Base)
• GET /treasury/debt — Total US public debt outstanding, to the penny, latest available (0.001 USDC on Base)
• GET /treasury/:series — US Treasury fiscal data: avg interest rates or debt (0.001 USDC on Base)
• GET /treasury/rates/1 — US Treasury average interest rates on a specific date (YYYY-MM-DD) (0.001 USDC on Base)
• GET /treasury/auctions/1 — US Treasury auction results for a given date (YYYY-MM-DD) (0.001 USDC on Base)
• GET /fred/1 — FRED economic time series as JSON (Fed funds, CPI, unemployment, etc.) (0.001 USDC on Base)
• GET /treasury/exchange-rates/1 — US Treasury reported exchange rate for a currency (0.001 USDC on Base)
• GET /vies/1 — EU VIES VAT number validation (0.001 USDC on Base)
• GET /url-meta/1 — Extract title, description, OG image from a URL (0.002 USDC on Base)
• GET /vat/1/1 — VAT calculation for EU/UK countries (0.001 USDC on Base)
• GET /ssl/1 — SSL certificate inspection (0.001 USDC on Base)
• GET /whois/1 — WHOIS/RDAP lookup (0.001 USDC on Base)
• GET /readability/1 — Readability metrics: Flesch-Kincaid, word counts (0.001 USDC on Base)

+28 more endpoints.