API archive entry · source-reported
PropRaven
US parcel, owner and permit records for all 50 states, with an OpenAPI 3.1 spec
Other Open Data APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
ImmoAnalyse
German property valuations (ImmoWertV), address geocoding and asking rents for all municipalities
API key · HTTPS reported · CORS No
Microburbs
Australian property and suburb data: valuations, sales, rents, schools, demographics, risk, zoning
API key · HTTPS reported · CORS No
Registrum
UK company data: profiles, directors, PSC, iXBRL-parsed financials, ECCTA status
API key · HTTPS reported · CORS No
Lottizen
Lottery draw history and stats (Canada, US, Europe) and Canadian scratch-ticket remaining prizes
API key · HTTPS reported · CORS Yes
Monitly
Official statistics from Eurostat, World Bank, OECD, IMF and WHO for 150+ countries
API key · HTTPS reported · CORS Yes
TerraScoutX
US property records by address: parcel, owner, appraised value, tax, flood zone and nearby schools
API key · HTTPS reported · CORS Yes
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.