{"status":"ok","engine":"deepmap_preclearance_v1","endpoints":{"preclearance":"POST /api/v1/construction/preclearance -- full assessment ($5.00)","quick":"POST /api/v1/construction/preclearance/quick -- quick screening ($1.00)","foundation_types":"GET /api/v1/construction/foundation-types -- reference data (free)"},"supported_structure_types":["commercial","high_rise","industrial","infrastructure","residential"],"supported_foundation_types":["deep","drilled_shaft","mat","pile","shallow","unknown"],"data_sources":["DeepMap GeoRisk Composite (8 components)","Ghost Network Infrastructure Signals","Weather x Ghost Network Cross-Correlation","Open-Meteo Weather + Soil Moisture","NEHRP Site Classification"],"clearance_grades":["CLEAR","CONDITIONAL","RESTRICTED","FAIL"]}