{"service":"City Table Clean","description":"Clean Socrata/CKAN open-data CSVs: trimmed whitespace, normalized headers, ISO dates, plain numbers, de-duplication, per-change log.","payment":{"protocol":"x402 v2","scheme":"exact","price":"$0.02","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x4c6BEb8b77365524A24f21d9111dF5c65033a758"},"endpoints":{"POST /v1/clean":{"body":{"url":"https://...csv","dedupe":true,"max_rows":50000,"include_changes":true}},"POST /v1/clean/upload":{"multipart":{"file":"CSV <= 2097152 bytes","dedupe":"true"}},"GET /health":"free"}}