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).

Score the readability of any English text. Returns Flesch-Kincaid, Gunning Fog, SMOG, ARI scores, sentence-level breakdown, improvement suggestions, and target grade pass/fail in one call.

Polish Text Moderation API ML-powered content moderation solution with 3 specialized endpoints: sentiment analysis for product reviews, multi-class message moderation and hate speech recognition. Native Polish language support with JSON responses including confidence scores and probability distributions. Fast (<500ms), privacy-focused (no data storage), and RESTful with full OpenAPI 3.1 documentation. Perfect for e-commerce, forums, and social platforms targeting Polish audiences.

The Text Readability Metrics API calculates readability metrics for text. Supported metrics include the Automated Readability Index, Coleman-Liau Index, Flesch–Kincaid Grade Level, Flesch Reading Ease, Gunning-Fog Index, SMOG score, and SMOG Index. This API can be used to evaluate the readability of written content, making it easier to target specific audiences and improve overall readability.

Handle various documents smoothly with our Multi Document Type Check for MRZ and document numbers.

Turn web pages into actionable content by extracting text or converting to markdown for easy integration and processing.

Streamline your processes using our Document Number Format Validation Check for accurate MRZ and document number formats.

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.

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

Gain insights through easy retrieval of web content metrics, improving your online strategies with the Retrieve Web Content Metrics API.

Get reliable domain metrics with domain rating and Ahrefs rank to analyze website authority, measure SEO strength, and improve digital performance.

Access essential web metrics information seamlessly to enhance your site's efficiency with the Fetch Fetch Web Metrics Information API.

Quickly extract crucial metrics from web content for smarter decision-making and strategy.

Unlock powerful insights on web metrics to supercharge your online visibility using the Web Metrics Insights Fetcher API.

Enhance your content's clarity with the Content Marketing Content Marketing Readability API for better engagement.

Streamline complex information using the Technical Writing Technical Writing Readability API for clear communication.

Make your content accessible to all users with the Accessibility Compliance Accessibility Compliance Readability API.

Ensure your legal documents are crystal clear with the Legal Compliance Legal Compliance Readability API.

Optimize your SEO strategy by improving readability with the SEO Optimization SEO Optimization Readability API.

Boost student understanding with the EdTech Readability Improvement API designed for educational content.

Increase user engagement by enhancing readability with the User Engagement User Engagement Readability API.

Analyze and improve academic texts with the Academic Readability Analysis API for robust insights.

Extract valuable information with the Brave Content Extractor API, enabling efficient data collection for your projects.

Access diverse search results effortlessly with the Fetch Brave Search Content API, enhancing your app’s content quality.

This API allows developers to transform the written text into different mood styles with different moods. Mood Master API is a powerful tool that allows you to transform the sentiment of any text with just a few lines of code.