DataLaw API · 36 endpoints · 1,000 requests/day · free · Get a key
Family of legal AI tools · BDNHOST
DataLaw API · v1.0

Government data, no XML required.

36 free endpoints on real estate, companies, business licensing, customs, food and tax calculators — all from data.gov.il, normalized, synced daily, served as clean JSON. Free API key in under a minute, 1,000 requests per day, no expiration.

100K+
datasets
36
endpoints
1,000
requests / day
$0
forever

Why DataLaw API

data.gov.il is a treasure — but the CKAN API is raw, returns mixed Hebrew/English fields, and keeps changing. We clean, normalize, sync daily.

Normalized data

Consistent field names, standard enum values, ISO 8601 dates.

Daily sync

Nightly cron pulls from CKAN and refreshes ~104K rows. You always have fresh state.

Fast and cheap

Instant cached responses. No need to build your own ETL pipeline.

$0

Free forever

1,000 requests/day on the Free tier. No credit card, no expiration.

36 Free Endpoints + 3 Premium

All endpoints live under https://datalawapi.legalnexus.top/api/v1/

Real Estate REAL ESTATE

Prices, trends, active projects, contractors, appraisers, urban renewal, soil-contamination risk, public housing, zoning.

  • GET/market/prices
  • GET/market/trends
  • GET/construction/active
  • GET/construction/progress
  • GET/contractors
  • GET/appraisers
  • GET/urban-renewal
  • GET/incentives/priority-areas
  • GET/risk/contamination
  • GET/housing/public
  • GET/zoning

Companies & Business COMPANIES

Search the Companies Registrar, new / violating / in-deletion companies, change history, breakdown by city, daily alerts.

  • GET/companies/search
  • GET/companies/{company_number}
  • GET/companies/new
  • GET/companies/violating
  • GET/companies/deletion
  • GET/companies/changes
  • GET/companies/cities
  • GET/companies/stats
  • GET/companies/daily-alert

Business Licensing LICENSING

Business-license registry, fire-safety categories by business type, licensing data for statistics.

  • GET/business-licenses
  • GET/business-data/stats
  • GET/fire-safety/categories

Customs & Food CUSTOMS & FOOD

Customs item lookup by tariff code, approved food manufacturers, food importers, controlled food prices.

  • GET/customs/lookup
  • GET/food/manufacturers
  • GET/food/importers
  • GET/food/prices

Calculators CALCULATORS

Property ROI, mortgage simulator, purchase-tax calculator, foreign-investor investment, address autofill.

  • GET/calculator/autofill
  • POST/calculator/roi
  • POST/calculator/mortgage
  • GET/calculator/purchase-tax
  • GET/calculator/foreign-investor

Risk Score 360 PREMIUM

Aggregate risk score on a person or company across 26 sources (1.5M rows) — violating companies, disqualified persons, bankruptcies, debts, criminal records, sanctions.

  • PRO/risk/lookup · /risk/sources · /risk/health

Not included in the Free tier. Contact us for access

BI Dashboard BI

BI data on national real estate market trends — prices, deal volumes, hot zones.

  • GET/bi/market-trends

System SYSTEM

API health, sync stats, run logs, manual sync trigger.

  • GET/health
  • GET/stats
  • GET/sync-logs
  • POST/sync

Quick Start

Three examples that will work for you in 30 seconds. Get a key and add it as an X-API-Key header.

1. API health · no key required

Liveness check — returns status, version, datasets in cache, and uptime. Public so uptime monitors can hit it without a key.

# GET /api/v1/health · public
curl https://datalawapi.legalnexus.top/api/v1/health

2. Search the Companies Registrar

Search a company by full or partial name. Returns company number, status, address, and dates.

# GET /api/v1/companies/search?q=...
curl -H "X-API-Key: dlapi_..." \
  "https://datalawapi.legalnexus.top/api/v1/companies/search?q=BDNHOST"

3. Calculate purchase tax

Returns tax brackets by property value, buyer type (resident / investor / individual) and first / additional apartment.

# GET /api/v1/calculator/purchase-tax
curl -H "X-API-Key: dlapi_..." \
  "https://datalawapi.legalnexus.top/api/v1/calculator/purchase-tax?price=2500000&is_first=true"

Rate limits: Every response includes X-RateLimit-Remaining. You can check usage via GET /api/v1/auth/check.

Ready to start?

Free key in under a minute. 1,000 requests per day. No credit card.