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Finding affordable housing in San Francisco is brutal. Data is scattered across dozens of sources — crime stats on one site, school ratings on another, transit info somewhere else, and affordable housing listings on yet another portal. People spend hours manually researching neighborhoods, and the data goes stale fast.RealBase solves this by aggregating 7 data sources into a single composite neighborhood score (0-10) across 43 SF neighborhoods, updated autonomously every 15 minutes. Anyone can: Renters & homebuyers — Compare neighborhoods instantly based on schools, safety, transit, walkability, and affordability instead of juggling multiple websites Housing nonprofits & policy orgs — Access structured, up-to-date neighborhood data via API to power their own tools and reports Other Base developers — Query our onchain oracle directly from their smart contracts to build housing, lending, or insurance products on top of real neighborhood data Researchers — Mint NFT report snapshots to preserve point-in-time neighborhood analysis onchain The x402 micropayment model also makes neighborhood data accessible without subscriptions or accounts — just pay per request in USDC. No middlemen, no sign-ups.