License verification API for validating license keys, enforcing activation limits, and preventing key sharing for software, SaaS, plugins, and desktop apps.

A comprehensive identity verification suite providing high-performance tools for document validation and data extraction. MRZ Parser: Fully compliant with ICAO standards (TD1, TD2, TD3, MRVA, MRVB) to extract identity info, document types, and all data from Machine Readable Zones. Document Number Validation: Checksum and format verification for Polish ID cards, Passports, Driving Licenses, and more (9-character alphanumeric support). Polish Identity Validators: Dedicated endpoints for local identifiers: PESEL: National ID number validation. NIP: Tax Identification Number (handles formatted and raw input). REGON: Business registry numbers (supports both 9 and 14-digit formats).

The Email Authenticity Validation API improves email data integrity through validation of syntax, domain, and deliverability, ensuring efficient communication and pristine lists.

Accurately verify emails by evaluating format, domain, MX, SPF, DMARC, blacklists, reliability, and detecting disposable, suspicious, or role-based emails.

The Device Detector API user agent strings to identify device, browser, and operating system details accurately.

"Communication Authenticator API: Ensure email accuracy effortlessly. Confirm deliverability, syntax, and domain validity for seamless communication. Simplify your verification process."

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

Safeguard digital products with our Digital Product Security API for robust license verification and activation.

Protect your revenue with our Key Sharing Prevention API, ensuring secure license verification and activation processes.

The Email Authenticator API ensures email authenticity by verifying format, domain existence, and temporary service status, bolstering communication reliability.

The True Mail Validator API Protect your database by eliminating disposable and fake emails, improving deliverability, effective communication and optimizing marketing campaigns to real recipients.

"Introducing the Credit Card Validation Check API your secure solution for swift and accurate verification of payment card authenticity."

Validates academic emails by checking official domains of educational institutions, returning true or false depending on the authenticity detected.

The Bank Routing Authenticator API enables users to confirm the validity of bank routing numbers.

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

The Content Origin Authentication API ensures transparency and trust in textual communication by verifying if the text is AI-generated.

The iPhone IMEI Checker API verifies the validity of the IMEI and provides the model, brand, and model number of the Apple device.

Secure Call Validator API identifies and validates virtual phone numbers, helping to prevent fraud and ensuring authenticity in communication.

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

Validate and strengthen user trust with the Card Payment Verifier API, designed for seamless card authentication.

Card Type Identifier API that provides secure validation with card brand, issuer, country, and type details—perfect for payment gateway security layers.

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.

The Fictitious Identity Creator API generates authentic digital identities, perfectly suited for software testing, research purposes, and safeguarding privacy.

Validates syntax, deliverability, domains, SMTP, MX, and detects whether the email is fake, disposable, or corporate.

Effortlessly validate email addresses with our API, ensuring proper format, functional MX record, and filtering out disposable addresses. Enhance communication accuracy.

ChainAware API provides blockchain fraud detection, wallet risk scoring, rug pull analysis and segmentation services through secure authenticated endpoints.

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

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

Ensure secure transactions with our Card Verifier API, built to protect sensitive card data seamlessly.

Assess risk effectively using our Card Integrity API, ensuring robust protection against financial fraud.

The Identity Fabrication API creates realistic digital identities ideal for software testing, research and privacy protection.

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

The AI Authorship Detection API accurately discerns if a given text is authored by artificial intelligence, contributing to content authenticity verification.

Validate and verify email addresses securely to enhance user trust and reduce fraud with our Trusted Email Checker API.

Validate email content to ensure authenticity and reduce spam with our Real Email Validator API, protecting your brand's integrity.

Verifies BIN numbers and returns card brand, type, level, issuing bank name, country, and essential contact information instantly.

This API instantly verifies BIN numbers, offering card details including brand, type, level, issuing bank, country of origin, and contact information.

Instantly checks BIN numbers to provide detailed insights like card classification, issuing bank, region, brand, and essential contact information for verification.

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

Secure your online transactions effortlessly with our E-commerce Mastercard Security Information API, ensuring customer safety and trust.

Mastercard Check API instantly verifies card information, delivering details about the issuer, card type, brand, level, and country of origin.

Secure your retail operations with the Card Authenticator API, validating customer creditworthiness for informed decisions.

Unlock powerful analytics with the Card Type Detector API, providing vital data for informed financial decisions.

Fortify your retail experience using the Card Bank Validator API, delivering top-notch security for customer transactions.

Enhance your security with our Card Verification API, designed for real-time fraud detection and user authentication.

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

The Website Authenticity Score API provides users with real-time data on a website domain's credibility and influence.

The Authentic Email Check API quickly and accurately verifies email addresses to ensure reliable communication. It offers real-time, secure verification and integrates smoothly to maintain optimal data quality.