x402 · USDC on Base
PropPulse
AI-synthesized real estate intelligence. Mortgage rates, affordability,
rent vs. buy, refi analysis, and local market conditions.
Pay-per-query via x402. Payments settle directly on Base.
/api/prop/mortgage
Rates, payment breakdown, affordability
$0.10
/api/prop/afford
True cost: PITI + PMI + maintenance
$0.10
/api/prop/rentbuy
Rent vs. buy — break-even + 5yr model
$0.10
/api/prop/refi
Refinance break-even + total savings
$0.08
/api/prop/market
Hyperlocal market: buyer/seller rating + trends
$0.10