Validate tax identification numbers for 7 Latin American countries: CUIT (Argentina), RUT (Chile), RUC (Peru, Ecuador, Paraguay), NIT (Colombia), and CI (Uruguay). Check digit verification, formatting, and entity type detection.

The Domain Ownership API provides detailed domain registration information, enabling users to retrieve ownership details, contact information, and registration history effortlessly.

Screen any name against US (OFAC), UN and UK sanctions lists — ranked, scored matches with full provenance.

Access accurate sales tax rates by zip code across the US for seamless compliance and integration into business systems.

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

Effortlessly access compliance data for food trucks to ensure regulatory adherence.

Retrieve up-to-date food truck regulations to streamline your operations and stay compliant.

Capture essential food truck rules for seamless business operations and regulatory adherence.

Access quirky US laws effortlessly with our Stupid Laws API for fun and engagement.

EU-Compliance: Digital Product Passport (DPP) Immutable QR Engine. Guaranteed 10-year URL persistence for Textile and Battery ESPR mandates (March 2026). High-error-correction QR generation optimized for industrial label printing. Frankfurt (EU-Central) data residency.

This API provides detailed information on the legality of recreational and medicinal marijuana across all US states.

The Tax Rate by ZIP API delivers precise tax rate information for US zip codes, facilitating informed decision-making and compliance.

Be able to determine if any VAT number is valid or not. Super fast and reliable. Get additional information about the company if the VAT is valid.

Effortlessly retrieve comprehensive domain registration information promptly using the Whois Data Extractor API.

The VAT Validator API swiftly verifies VAT numbers, aiding businesses in validating tax compliance and ensuring legitimate transactions.

"Empower your platform with our Content Origin Tracking API swiftly identify and attribute content, ensuring authenticity and mitigating plagiarism risks seamlessly."

The Sales Tax Rate Lookup API retrieves accurate and up-to-date sales tax rates for specific addresses, enhancing tax calculations and compliance.

The Privacy Guard API detects and masks personal data in real time to protect privacy, complying with regulations such as GDPR and CCPA through advanced recognition algorithms.

Add professional text watermarks to any PDF document with full control over position, opacity, font size, color, and rotation. Stamp documents with CONFIDENTIAL, DRAFT, your brand name, or any custom text across every page. The watermark is rendered as selectable, high-quality text with Unicode support. Ideal for branding, copyright protection, document status marking, and legal workflows. Upload a PDF and receive a downloadable watermarked file.

US state statutory data-breach notification deadlines, by state — a fixed number of days or the state's own qualitative standard. Independent product — not affiliated with any US state government or

EU Digital Services Act Very Large Online Platform / Search Engine (VLOP/VLOSE) designation status, by platform name. Independent product — not affiliated with the European Commission.

EU Whistleblower Protection Directive (2019/1937) internal-reporting-channel obligations, by employer headcount. Independent product — not affiliated with the European Commission.

EU Pay Transparency Directive (2023/970) gender-pay-gap reporting deadlines by employer headcount band. Independent product — not affiliated with the European Commission.

Digital Signature Verification API ensures compliance by validating electronic signatures, including QES and AdES.

The Sales Tax Finder API provides precise and current sales tax rates tailored to individual zip codes, helping ensure regulatory compliance and streamlining tax computations.

The Validate VAT Number API is a reliable and fast solution for validating VAT numbers. It seamlessly integrates with EU countries, the United Kingdom (GB), and Norway (NO). The API verifies the validity of VAT numbers and provides essential information such as the company name and address when the VAT number is valid.

The VAT Checker API is an API that allows developers to verify the format and validity of European Union VAT numbers. This API also retrieves detailed company information, such as the company name, address, country code, and VAT number. With this API, users can ensure that the VAT numbers they are working with are accurate and valid.

The Web Registration information API grants users access to vital information concerning domain ownership, registration, and contact details.

The Info Privacy Guard API detects and masks personal data in real time to protect privacy, complying with regulations such as GDPR and CCPA through advanced recognition algorithms.

The Domain Details Lookup API grants access to domain ownership and registration details, aiding businesses, developers, and individuals in navigating the digital landscape securely.

The Whois Information API is a powerful tool that provides complete and detailed information about the registration and ownership of a domain name.

Experience precision with our Accurate CPF API, guaranteed to provide correct Brazilian CPF information every time.

The WhoIs Records API allows users to retrieve information about domain names and IP addresses, including the owner, contact information, and registration details. This data can be useful for a variety of purposes, such as verifying the ownership of a domain or tracking the use of an IP address.

The Anti Plagiarism API is an advanced API that identifies and flags plagiarism in texts, comparing with databases and generating detailed reports to ensure the originality of the content.

Ensure compliance with age restrictions using our Age Verification API for seamless user checks.

This API provides structured access to U.S. food truck regulation data by state, enabling developers, researchers, and businesses to query state-specific details such as business licenses and costs.

Data-breach notification deadlines by jurisdiction — regulator and individual notification deadlines, legal basis, and source citation. Independent product — not affiliated with any regulator.

Easily access precise sales tax rates by ZIP code across the United States, enabling smooth compliance and effortless integration into business systems.

Simplify recruitment workflows with GDPR-compliant resume parsing. Extract and normalize key resume data in real-time, ensuring privacy and enhancing hiring processes efficiently.

The IMO Ship Number Validator API provides a simple and efficient way to verify International Maritime Organization (IMO) ship numbers for authenticity and compliance. By supplying an IMO number, users can quickly determine its validity and obtain relevant details about the associated vessel. This API is essential for maritime industry professionals seeking to ensure accurate ship identification and enhance safety standards in maritime operations.

Access accurate sales tax rates by ZIP code across the U.S., enabling seamless compliance and straightforward integration into business processes.

Quickly and effectively retrieve comprehensive domain registration information using the Web Domain Registration Verification API.

Check public web pages for adult or restricted textual content. Returns the best matching safety category and a concise explanation for moderation and filtering workflows.

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.

Search over 500 million U.S. federal court dockets from PACER — district courts, circuit courts, bankruptcy courts, and SCOTUS — in a single API call. Find every case where a company or person appears as a party. Get case name, court, filing date, judge, nature of suit, and cause of action. 98% cheaper than Westlaw CourtAlert at a fraction of the price.

Simplify complex compliance with the Plain Language BPS API, making legal terms accessible.

Navigate statutory requirements across multiple cities effortlessly with the Statutory BPS API.

Ensure multi-city compliance with ease using the Audit Grade BPS API for efficient audits.