POST https://parceledge.dropwatchhq.com/mcp (JSON-RPC 2.0, streamable-http)
overassessment_leads — paid ($0.20 USDC/call; free preview). Commercial over-assessment feed. Arg: county (cook-il | allegheny-pa).construction_window_leads — paid. Fresh assessable construction permits in the financing window (Cook). Honest absence-window watchlist.stalled_surety — paid. Large assessable permits still NOT finaled (status not CLOSED) past their build window — stalled-project candidates for surety / draw-control firms + the exposed construction lender (Cook). Honest status+recency inference, not a verified work-stoppage.exemption_flags — paid. Non-conclusory exemption-contradiction flags (residence exemption on a non-owner-occupant owner) with deed/owner evidence. Arg: county (allegheny-pa densest).lien_bundle_report — paid ($0.50 USDC/call). INVESTOR DESK: per-parcel surviving-lien bundle + PA redemption posture (72 P.S. §5860) for one Allegheny PIN. Arg: pin. Free preview = lien count + total + per-body split.parcel_overassessment — free. Single 14-digit Cook PIN over-assessment check.county_coverage — free. Counties, streams, buyers + methodology + honest signal-density notes.GET /api/leads?minTier=high&limit=25 (key via ?key= or x-api-key; anonymous returns counts + redacted samples)GET /api/parcel?pin=NNNNNNNNNNNNNNGET /api/delta — new / resolved over-assessed PINs this cycleGET https://parceledge.dropwatchhq.com/.well-known/x402 · https://parceledge.dropwatchhq.com/llms.txt · https://parceledge.dropwatchhq.com/x402/pay. Settles USDC on Base mainnet via a public keyless facilitator; pay by wallet address only.