Licensed listing APIs
RentCast rental listings first, then direct MLS/property-manager feeds where terms allow consumer display.
Daily sync window: 4:30 AM ET
Live-market candidates
Price graph stable
Cleveland core to east-side corridor
Source Stack
Accuracy comes from ranking sources, not scraping everything blindly.
County parcel grounding
Cuyahoga Fiscal / NEOCANDO parcel attributes validate addresses, ownership context, tax data, and building history.
Compliant freshness checks
Daily source-page checks only when robots, terms, rate limits, and licensing are acceptable; every price gets a timestamp.
Data Plan
Every rent gets a truth score.
RentVector stores the listed rent, source, scrape/API method, timestamp, last-change delta, and disagreement score. Users see the price and how fresh it is, because “accurate” should be inspectable.
FetchAPI + feed imports
VerifyAddress and unit match
CompareCross-source rent delta
ScoreFreshness confidence
AlertPrice drop monitoring