Audit web pages or whole websites for WCAG 2.2, EN 301 549 (European Accessibility Act) and Section 508 in a real browser. JSON, CSV or HTML report.

Automated Healthcare Billing Compliance, ANS TISS XML Claim Validation, US CMS NPI Provider Registry Lookup, and Clinical Trials API.

SEO audit API. Send a URL, get a 0 to 100 score, a grade, category scores, AI readability scores and a prioritized fix list as JSON.

Classifies Brazilian 8-digit NCM product codes under Complementary Law 214/2025 tax reform rules, returning statutory IBS and CBS dual VAT rates, CST codes, cClassTrib mappings, and corporate tax compliance scores.

Run automated WCAG accessibility audits on any web page. Detects violations, warnings, and best practices for ADA and EAA compliance.

Web Intelligence API audits websites, detects their tech stack, converts pages to Markdown, finds broken links and extracts text from PDFs with OCR, all with one key.

Validates European Union cross-border VAT registration numbers in real time against national tax registries, returning registered entity names, addresses, and reverse-charge eligibility.

Checks a domain’s public DNS, HTTPS, TLS, certificate, CAA, DNSSEC, and security-header setup.

Audit one public page for static SEO signals, 65+ technology fingerprints, and eight security headers with bounded redirects, response size, and private-network blocking.

Extracts active clinical studies from ClinicalTrials.gov by therapeutic condition and recruitment status, returning NCT identifiers, trial phases, lead sponsors, and enrollment counts.

The Turkish Tax Number Validator API provides a seamless solution for verifying the validity of Turkish tax identification numbers (TIN). It ensures that submitted tax numbers meet official format criteria and belong to legitimate entities. This API is essential for businesses operating in or with Turkey, enabling compliance with tax regulations while streamlining customer onboarding and transaction processes.

Checks a public homepage’s SEO crawlability, indexability, robots.txt, sitemap, canonical, title, meta description, and H1 signals.

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.

Keyless Costa Rica Hacienda v4.4 comprobante validator: official XSD for 8 document types, the 50-digit clave numerica, CABYS code lists, totals/IVA math, XAdES-EPES signature check. Rule-coded JSON r

Verifies United Kingdom corporate entities across Companies House and GLEIF registries, returning CRN numbers, active incorporation standing, SIC codes, and KYB onboarding decisions.

Capture and analyze emotions in your writing effortlessly with our Text Emotion Capture API to improve reader engagement.

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Automated Logistics Minimum Freight Calculation, Postal Geocoding, Vehicle VIN Recall Decoding, Corporate Tax ID, and Hiring Radar API.

Finds the weak points in a website Content Security Policy that undermine script-injection protection. Returns one graded JSON report with a verdict, grade and stable issue codes.

Facilitate seamless compliance checks with our EU Building Energy Compliance API for Fund Compliance Teams designed specifically for Fund Compliance Teams.

Automated US EPA ECHO Environmental Compliance Auditor API for B2B government procurement, regulatory compliance, and public sector risk intelligence.

Gain valuable insights into building energy compliance with our Developer Insight Developer Insight EU Building Energy Compliance API for informed decisions.

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.