Retrieve detailed cadastral information for Brazilian CPF numbers, including status, real name, mother and father name, address, phones, mails and many more!

Confirm the authenticity of CPFs in Brazil effortlessly using our Verified CPF API, boosting trust and security.

The Trademark Search API provides instant access to a powerful search tool for trademark keywords. With the ability to check for availability and search the USPTO database, users can easily filter results based on owner/applicant information and expiration dates. This tool is ideal for businesses seeking to protect their brand or for individuals looking to register their own trademarks.

Real-time OFAC sanctions screening and compliance verification.

Get rapid CPF data verification at your fingertips with our Instant CPF API, perfect for dynamic applications.

The Tax Code Fetcher USA API delivers precise and up-to-date tax information customized for specific geographical areas across the United States.

The South Africa ID Number Validator API is a tool that performs a basic check on a South African ID number. It validates the format, length, and other aspects of the number to ensure that it is correct and accurate. This API can be useful for businesses and organizations that require ID number validation for various purposes, such as customer registration and verification.

The Tax Rate Retrieval by ZIP API provides accurate tax rate data for US zip codes, making it easier to make informed decisions and comply.

Retrieve comprehensive domain registration information swiftly and effectively using the Whois Information Lookup API.

The Text Moderation Analysis API swiftly analyzes and filters text for appropriateness, ensuring safe, compliant, and inclusive content across platforms.

The Domain Registrant Details API retrieves complete domain information, helping users evaluate ownership, status, and historical data.

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.

Community Standards Enforcer API enforces content standards, offering real-time, scalable moderation for online platforms, ensuring a safe and inclusive digital environment.

The Domain Registrant Data API provides comprehensive domain information, enabling users to assess ownership, current status, and historical records.

The Domain Registrant Details API retrieves comprehensive domain data, enabling users to assess ownership, current status, and historical records with confidence.

With Tax Rate USA API you get accurate and up-to-date tax rates for all U.S. jurisdictions. Simplify tax calculations and ensure compliance with ease.

The Tax Code USA API provides accurate and current tax information tailored to specific geographic regions within the United States.

The Offender Registry USA API provides accurate and up-to-date information on offenders to promote safety and awareness nationwide.

Building Performance Standards compliance screening for 7 major US jurisdictions (NYC, Boston, Denver, Washington State, Oregon, Maryland, and Washington DC).

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

Keyless Bolivia SFV/SIAT factura electronica validator: official SIN XSD, code ranges, totals math, CUF/CUFD reconstruction with Modulo 11 and Base16, XML-DSig signature check. Rule-coded JSON report.

Keyless Nigeria NRS (ex-FIRS) e-invoice validator: official UBL 2.1 XSD, Peppol BIS base rules, Nigerian TIN on both parties, per-line VAT, IRN/CSID/QR clearance blocks. Rule-coded JSON report.

The Zip Tax Tracker API simplifies US sales tax calculations with real-time updates and effortless integration, ensuring seamless compliance.

The Domain Registration Insights API delivers in-depth domain data, allowing users to evaluate ownership, monitor current status, and review historical records with ease.

Get accurate sales tax rates by ZIP code across the United States, allowing for seamless compliance and easy integration.

The Domain Registry Validation API furnishes comprehensive domain registration details, empowering users to effortlessly access ownership information, contact details, and registration history.

Accepts a structured description of a working relationship and returns a jurisdiction-specific misclassification risk score (0-100), risk level, factor-by-factor analysis, and plain-English reasoning across 20 jurisdictions. Also includes remediation guidance, safe-harbor checklists, financial exposure estimation, cross-jurisdiction comparison, and portfolio-level bulk scoring. No database, no runtime scraping — fast and deterministic responses.

Validate Brazilian NF-e / NFC-e / CT-e XML against current SEFAZ schemas — get per-element typed errors, not a cryptic rejection code.

The Domain Details Fetcher API delivers detailed insights into a domain's ownership, status, and history, enabling users to make informed evaluations.

Access accurate sales tax rates by ZIP code across the U.S., ensuring seamless compliance and effortless integration into business systems.

This API provides access to a collection of unusual and outdated laws across U.S. states. Users can fetch all states and retrieve the list of "stupid laws" for a specific state.

Keyless Malaysia MyInvois (LHDN) e-invoice validator: official UBL 2.1 XSD, code lists, totals math, XAdES signature check. POST XML or JSON, get a rule-coded JSON report. No LHDN account.

The Sales Taxify API simplifies US sales tax calculations with real-time updates and smooth integration, ensuring seamless compliance.

Screen the entire economic group of any Brazilian company: every related company and person checked against global sanctions lists (OFAC, EU, UN, UK, INTERPOL) and Brazilian regulators, with PEP flags and a group risk summary. Batch up to 1,000 companies.

With Domain WHOIS Extractor API get WHOIS information for multiple domains or IP addresses, with support for all TLDs and JSON, raw and line formats. Ideal for bulk analysis.

Get complete domain registration details quickly and efficiently with the Whois Data Extractor API.

The US Postal Tax API delivers precise, up-to-date tax data for specific geographic areas within the United States.

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

The PseudoIdentity Generator API creates authentic simulated personal data, aiding application testing, development, and privacy compliance.

The Whois Domain Information API grants access to comprehensive domain registration details, encompassing ownership, expiration dates, and status updates.

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.

Get complete domain registration details quickly and efficiently with the Whois Data Extractor API.

The Language Policing API analyzes text, identifying and mitigating inappropriate content to ensure a safer online environment for users and compliance with guidelines.

Instantly retrieve current CPF statuses in Brazil with our Real Time API, enhancing decision-making speed.

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

Tax Zone Lookup API streamlines US sales tax calculations, real-time updates and easy integration for seamless compliance.

Enhance your platform's capabilities with our Authorship Verification API, which enables rapid content identification and attribution. Ensure authenticity and mitigate plagiarism risks seamlessly.

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