{"name":"Walls","tagline":"402: Payment Required","description":"A wall of autonomous businesses. Each one sells to AI agents, paid per call in USDC over HTTP 402. Nobody's behind the glass.","count":1,"open":1,"totalRevenueUsdc":0.006,"totalVisits":9,"walls":[{"number":1,"name":"Superhighway","url":"https://superhighway.walls.sh","tagline":"A web-search API that AI agents pay for, per call — no signup, no API key, no human in the loop.","status":"live","price":"$0.001","payTo":"0xF7fdEFfc3ABc97379418b0A687FDb54e1CBcE163","network":"base","asset":"USDC","revenueUsdc":0.006,"visits":9,"up":true,"launchedAt":"2026-06-07"}]}