Let another system ask.

Most of the questions the engine answers get asked by someone else's product. The API returns the verdict, the comparables and the cap check for a parcel, key-gated and rate-limited. No sales data, no AVM assumptions: a second-opinion signal that doesn't share the first opinion's inputs.

Request

GET /v1/checks?address=2107+Kinney+Ave,+Austin,+TX+78704
Authorization: Bearer pk_live_…

Response

{
  "status": "ok",
  "assessment": {
    "id": "2107-kinney-ave--austin--78704",
    "taxYear": 2026,
    "parcel": { "county": "travis", "account": "0301050412", "sqft": 1842, "yearBuilt": 1948 },
    "marketValue": 612400,
    "cappedValue": 612400,
    "verdict": "over_assessed",
    "equity": {
      "medianAdjPsf": 307,
      "medianValue": 566000,
      "suggestedValue": 566000,
      "acceptFloor": 580000,
      "comps": [ { "address": "2114 Kinney Ave", "sqft": 1790, "marketValue": 548900, "adjustmentPsf": -6 }, "…" ]
    }
  }
}

Endpoints

Checks by address or account, comps for a parcel, the cap check, and packet generation as a job.

Limits

Per-key rate limits sized for a data team, not a scraper. Bulk runs go through the batch endpoint.

Terms

Public roll data with attribution. No resale of raw comps. Outputs are signals, not appraisals.