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

Simplify age calculations for individuals or events, making age-related tasks more efficient while ensuring accurate date-based computations with ease.

Validate bank routing numbers in real-time with Bank Routing Verification API, enhancing transaction efficiency and reducing errors.

Streamline your financial planning with real-time German mortgage rates from our intuitive API.

Accurate business-day, holiday, and scheduling math for major countries and their subdivisions — without maintaining a single holiday calendar yourself. Add or subtract working days, check if a date is a business day, find the next valid date, or count working days between two dates, with full support for regional subdivisions, custom weekends, and your own blackout dates. One simple GET call, instant JSON.

The UK Mortgage Rates API provides real-time and historical data for average mortgage rates, covering various loan-to-value (LTV) ratios and fixed-rate options across two- and five-year periods.

Effortlessly convert units across length, weight, temperature, volume, and more with accurate, real-time results to simplify calculations in diverse applications.

The USA Sales Tax API is a powerful tool that allows users to access accurate tax rates for all U.S. states based on specific zip codes. This comprehensive API simplifies the process of determining tax rates for sales transactions, providing users with the information needed to calculate taxes accurately and efficiently.

This API retrieves real-time data between two entities, providing accurate, scalable, and easily integrated JSON responses for dynamic applications.

The Electrical Units Converter API is a powerful tool that allows developers to quickly and easily convert between watts and amperes. Whether you're working on an electrical engineering project, a renewable energy application or any other application that requires conversions between these units, this API can help you perform accurate conversions with ease. It also provides the flexibility to convert other related units as well.

Precisely produce loan amortization schedules with the Payment Planner API.

Discover the perfect moniker with the Baby Names API—an enchanting repository of tens of thousands of distinctive and beloved names for boys, girls, and those seeking gender-neutral gems. Immerse yourself in a world of possibilities, where every query unveils a tapestry of endearing choices, making naming your bundle of joy an effortless joy.

With Censorship API Filter and censor profanity effortlessly. Ensure clean content by blocking and replacing offensive language.

Our API offers an advanced solution designed for tracking cryptocurrency portfolio balances across a wide range of Ethereum Virtual Machine (EVM) compatible networks.

Effortlessly convert between 100+ currencies with historical rates up to 2 years, ensuring accurate financial transactions and reporting.

This API provides accurate, real-time data between curriencies, facilitating integration, scalability and fast, structured JSON responses for dynamic applications.

The Exchanges Rate Data API provides real-time and historical foreign exchange data, allowing you to make accurate financial decisions and analyze the global market.

This API calculates mortgage payments on both a monthly and yearly basis, incorporating property taxes, HOA fees, and insurance. It also determines the total interest paid over the duration of the loan.

Validate, pretty print or minify structured data documents, flatten nested documents to dot notation and back, compare two documents field by field, and convert arrays of records to and from spreadsheet friendly text.

Audit one public page for static SEO signals, 65+ technology fingerprints, and eight security headers with bounded redirects, response size, and private-network blocking.

Convert any color between the common web and print formats in one call. Flexible input, including six or three digit hex and common color names; the answer returns every format at once plus ready-to-paste style strings.

Generate cryptographic hashes and checksums of any text, sign payloads with a secret key, encode and decode data, and create random unique identifiers in one call. Nothing is stored.

Extract the search optimization data of any page: title and description with lengths, canonical address, social sharing cards, structured data types, headings map, link and image audit, word count and redirect chain.

A scraper API for Instagram search and download. Boost your app's functionality with our Instagram Video/Audio Downloader API. Download videos in MP4 format with adjustable quality options. Access high-quality content from YouTube, process it instantly, and provide users with a convenient tool for working with video and audio.

This API provides historical currency indices, time series data, and detailed symbol information for accurate financial analysis.

Build confidence in your transactions with our Card Number Verifier API, providing detailed evaluations of vendor reliability.

The User Agent Insight API analyzes user agent strings to accurately identify device, browser, and operating system information.

Query the name records of any domain: address records, mail exchange, text entries, name servers and more, or run a reverse lookup on a network address. Structured answers with time-to-live values included.

Parse any browser user agent string into structured details: browser name and version, rendering engine, operating system, device type and processor architecture, with a built-in flag that marks crawlers and monitoring robots.

The Measurement Conversion Service API simplifies unit conversions seamlessly, catering to diverse applications by offering accurate and versatile conversion capabilities.

Parse any scheduler expression, get the next execution times in any world time zone, and a plain language description of the schedule. Validate schedules before they reach production.

Convert any date and time between world time zones with correct daylight saving handling, get the current time of any zone with its offset, or list every supported zone name. Daylight saving rules follow the standard worldwide zone database.

Check up to fifty addresses per call, or extract every link of a page and validate each one: status code, redirect chain, response time and a working or broken summary. Smart checking with automatic fallback.

Access structured economic indicators, featuring country GDP, yearly growth, nominal figures, PPP estimates, and per capita statistics for analysis and comparison.

Capture full page or viewport screenshots of any public page with a real browser engine. Desktop, mobile and tablet presets, retina scale, dark mode, and two image formats. One request, one image back.

Generate crisp scannable barcodes and matrix codes in fifteen symbologies for retail, logistics and tickets. Control the scale, bar height and the human readable text under the bars. Print ready images in one call.

Explore historical LBMA gold pricing data to analyze trends and make informed financial choices.

Website Contact & Social Media Extractor API. This high-performance, asynchronous API allows you to extract emails, phone numbers, and social media links from any public website in seconds. Built with performance and security in mind, this tool is ideal for lead generation, CRM enrichment, and contact validation workflows.

Convert data between the four common structured text formats in one call: send the payload in the body and pick the source and target formats. Great for configuration files, integration payloads and data pipelines.

Short Links Creator API is a web-based service that allows users to generate short, customizable links from long URLs. It can be easily integrated with any application and allows you to track clicks and analyze link performance. This API can be useful for a variety of use cases, including social media marketing, email campaigns, and link management. With Short Links Creator API, you can improve click-through rates and make it easy to share and track links.

Universal JSON Fix repairs broken or malformed JSON, especially from LLMs like ChatGPT, Claude, Deepseek, Gemini, or Llama. This API ensures reliable parsing by fixing mixed quotes, missing commas, and formatting issues, making it ideal for AI applications.

The Tax Rate Data API provides accurate sales tax rates for each U.S. state, ensuring accurate financial transactions.

Extract title, description, Open Graph image, and favicon metadata from any URL — a cached link preview API with built-in SSRF protection for building rich unfurl cards.

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

Calculate net monthly salary and payroll deductions for 20 countries across Latin America, Spain and Portugal. Ideal for HR tech, fintech and remote-work platforms.

The Measure Conversion API streamlines unit conversions effortlessly, meeting the needs of various applications with precise and adaptable conversion features.

Validates whether an email address is temporary or disposable, returning true or false to facilitate automated filtering.

Transform cross-border transactions with our Exchange Transform API. Access real-time rates and seamless integration to empower your applications for global financial success.