The CNPJ Lookup API offers a convenient way to retrieve detailed company information using the CNPJ (Cadastro Nacional de Pessoas Jurídica) identifier. With this API, you can easily access essential data about a company, enabling streamlined processes for identity verification, due diligence, and business research.

Real-time OFAC sanctions screening and compliance verification.

This API validates email addresses, detecting disposable or forwarding domains, analyzing MX records, and providing detailed heuristic insights and risk assessment.

The Email Certify API improves email data quality by validating syntax, domain, and deliverability, ensuring effective communication and maintaining clean, accurate lists.

Delivery Assurance API: Improve communication integrity by verifying email addresses, ensuring syntax accuracy, deliverability and filtering out disposable or potentially harmful addresses.

A robust email validation API to ensure email accuracy by verifying format, domain health, disposability, and risk, enhancing reliability for registrations and communication.

Safeguard digital spaces by swiftly detecting and removing offensive content, fostering respectful and inclusive communication.

The Email Sanity Check API ensures accurate and secure email verification, minimizing bounce rates and optimizing communication processes with thorough syntax, domain, and disposable email checks.

The Content Matching API examines and measures similarity in text, utilizing advanced Natural Language Processing (NLP) for precise comprehension of meaning.

The MCA Corporate Verification API provides a secure and efficient way to verify if your merchants are registered with the Registrar of Companies in India and have the same details as expected. This helps to make your onboarding process faster and smarter, while also ensuring that it is safer and more reliable.

Expression Guard API: Seamlessly integrate advanced linguistic analysis into your platform, ensuring real-time content moderation for a positive user experience.

Email Inspector API is essential for user registration, password recovery and secure communication, as it ensures data accuracy and prevents errors in various online processes.

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

A secure email validation API that checks format, domain configurations, and email risks, delivering actionable insights and reliability scores.

The Email Quality Assurance API offers real-time email validation, syntax checks, domain verification, and more, ensuring accurate communication and cost-effective marketing.

The Email Integrity Analyzer API enhances email data accuracy by verifying syntax, domain status, and deliverability, helping maintain clean lists and support effective communication.

Evaluates any text and provides a coherence score, assessing its logic, consistency, and clarity.

Email Integrity Check API: Enhance email accuracy instantly, ensuring messages reach their intended recipients with efficiency and reliability

Audit email authentication records for any domain. Checks SPF, DKIM, and DMARC configurations, validates DNS records, and identifies security vulnerabilities in email infrastructure.

Validate and verify card BINs effortlessly with our Comprehensive Card BIN Validation Service API for secure transactions.

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

Full CNPJ data API sourced directly from Brazil's Federal Revenue (Receita Federal).

Get a comprehensive trust and quality report for any website. Analyzes DNS health, SSL certificates, security headers, content quality, performance indicators, and overall trust score.

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.

Retrieve Offensive Content API allows you to easily access flagged content, keeping your platform safe and welcoming.

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

Ensure protected communications with the Email Content Security Check API, verifying and filtering harmful content.

Enhance your email security with the Validate Email Security Check API, designed to identify potential threats effectively.

The Secure Email Data Verification API safeguards your communications by validating sender and recipient identities instantly.

Retrieve and ensure the safety of your emails with the Email Safety API, safeguarding sensitive information.

Protect your inbox with the Email Data Checker API, ensuring secure and validated email exchanges.

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

Clean Email Verifier API identifies disposable email addresses, helping companies prevent fraud and ensure genuine records in real time.

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

Validates BIN numbers instantly and provides card brand, type, level, issuing bank, country details, and official bank contact information.

The Secure Card Check API validates card BINs and returns issuer details, card type, brand, country, and bank contact information instantly.

Examines any text and provides a coherence score, assessing the logic, consistency, and clarity of the content.

The Email Integrity Checker API verifies email addresses in real-time, ensuring accuracy and reducing bounce rates for improved communication.

The Email Checker Solution API ensures email accuracy and deliverability through syntax, domain, and SMTP checks, enhancing marketing and communication strategies.

Examines any text and provides a coherence percentage, assessing the logical flow, consistency, and clarity of the content.

Analyzes web domains, evaluates reputation, security, digital presence, and social media, providing useful data for online validation and monitoring.

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

Robust CPF enrichment API. Returns core and complementary data (full name, parentage, gender, birth date, score, addresses, emails, phones, relatives, extras) with low latency and high accuracy. Built for KYC, fraud prevention, and automated onboarding.

The API provides key metrics on authority, links, and risk, allowing you to accurately evaluate domains, detect anomalies, and anticipate potential problems.

Access worldwide domain data effortlessly with the SEO Structure Checker API for informed decisions.

Securely validate and manage CPF data in Brazil with our robust API, ensuring privacy and reliability.

Get SEC financial filings by ticker and filing type, providing reliable access to essential corporate reports.

Ensure content originality by detecting reuse, paraphrasing, and semantic adaptation across multiple languages.