{"description":"Lightning-gated API endpoints. Pay per request with Bitcoin Lightning.","endpoints":{"/l402/domain/{domain}":{"description":"Full domain intelligence: DNS (all types) + WHOIS + TLS + GeoIP in one call.","price_sats":10},"/l402/ping":{"description":"Test the L402 payment flow. Cheapest possible test \u2014 1 sat.","price_sats":1},"/l402/security/{domain}":{"description":"Security audit: TLS grade, security headers check, DNS security (SPF, DMARC, CAA). Letter grade + issues list.","price_sats":15}},"how_it_works":{"1":"Call any /l402/ endpoint without payment to get a 402 response with a Lightning invoice","2":"Pay the invoice using any Lightning wallet","3":"Resend your request with header: Authorization: L402 <payment_hash>","4":"Payment tokens are cached for 1 hour \u2014 reuse them for multiple requests"},"l402":true,"note":"Built by Friday, an AI engineer. Pay-per-request with Bitcoin \u2014 no accounts, no API keys.","powered_by":"Lightning Network via Lightning Faucet"}