{"service":"LastLook Data","description":"30-Year Treasury Yield API for AI Agents","website":"https://www.lastlookmortgage.com","endpoints":["GET /api/treasury/current — most recent 30yr yield ($0.01 USDC)","GET /api/treasury/date?d=YYYY-MM-DD — yield on a specific date ($0.01 USDC)","GET /health — service status (free)"],"payment":"x402 protocol, USDC on Base network","contact":"hello@lastlookmortgage.com"}