Extracts and validates JSON-LD, Microdata, RDFa, and structured markup from webpages or raw HTML for SEO and technical validation.

Gain insights by retrieving essential email quality data to improve your marketing campaigns with ease.

Unicode test data for internationalization testing: combining marks, bidi overrides, ZWJ emoji, homoglyphs. Deterministic seeds, and every value explains what it breaks.

Boundary value test data for off-by-one bugs: int32 and int64 limits, max-length strings, empty values. Deterministic seeds, and every value explains what it breaks.

Extract specific email quality metrics to refine your outreach efforts and maximize conversion rates.

Demographic Enrichment API for county and state lookup, search, and coordinate enrichment. Attribution: U.S. Census Bureau Population Estimates Program data and U.S. Census Bureau TIGER/Line county boundaries; this product is not endorsed or certified by the Census Bureau.

Malformed and hostile string test data for input handling: control characters, null bytes, encoding edge cases. Reproducible seeds, and every value explains what it breaks.

Fuzz testing input data for validation layers: malformed strings, boundary values, control characters. 16 field types, reproducible seeds; each value explains what it breaks.

The Data Inspector API offers multiple functions to validate emails, phone numbers, URLs, IP addresses, zip codes, and other common data formats.

Learn about 13th month pay regulations to ensure compliance and attract talent globally.

Canonical injection test strings for checking your own escaping: SQL tautology, XSS, path traversal, template injection. Harmless probes, not working exploits. Reproducible seeds.

QA test fixtures and CI seed data with reproducible seeds, so pinned test runs return identical rows every time. 16 field types, each value explaining what it breaks.

Integer and floating-point edge cases: int32/int64 limits, NaN, infinity, denormals, and IEEE 754 rounding. Deterministic seeds, and every value explains what it breaks.

EPC label, EPBD MEPS compliance, and stranding-risk screening across 8 EU markets — primary energy, solar obligation, renovation cost, and cap-rate discount modelling for lenders and asset managers.

Edge case test data for QA and fuzz testing: Unicode, injection probes, boundary dates, float precision. 16 types, reproducible seeds, and every value explains what it breaks.

Streamline your processes using our Document Number Format Validation Check for accurate MRZ and document number formats.

Validate syntax, detect disposable domains, check MX records and accurately measure deliverability scores.

Assess your email content's effectiveness and optimize engagement with our Email Content Quality Assessment API.

Structured employment standards data for 40 countries worldwide. Endpoints cover minimum wage (with regional breakdowns and 3-year history), leave, overtime, notice periods, probation, severance, 13th-month obligations, a payroll cost estimator, a deterministic hiring-complexity score, comparison, and a changelog. All data is curated from ILO and government labour ministry sources and updated annually. No database, no runtime scraping — fast and deterministic responses.

Ensure rigorous assessments with our Engineering-Grade Hybrid Solar Feasibility API tailored for Africa.

Guarantee compliance with international standards using our ICAO Standards Compliant Check for MRZ and document numbers.

Ensure accuracy with our Phone and Email Data Validation API for reliable contact information.

Query public CMS Open Payments, Hospital Care Compare star ratings, Medicare Physician Part B utilization, Nursing Home ratings, and Medicaid NADAC drug prices as clean JSON for compliance, research, and AI agents.

Verify Polish identities seamlessly with our dedicated Polish Identity Information Check for MRZ and document numbers.

Access real-time, accurate data with the Securely Retrieve Phone Validation Data API, ensuring your communications reach real users.