Aperiodic Monotile Generator API — generate gap-free Spectre/Hat/Turtle/Tile(1,1) tilings clipped to a custom boundary (circle, rectangle, square, triangle, hexagon). Async jobs export SVG,

Generate pixel-perfect PDFs from HTML, URLs, and templates in one API call. Invoices, receipts, reports, contracts — done in milliseconds, not hours.

Libera.Date.Api is a high-precision date calculation engine designed to streamline business logic for global applications. Its core strength lies in its advanced Working Days System, which accurately calculates business days by automatically excluding weekends and public holidays for multiple countries (including 100 countries). Beyond simple duration checks, the API offers intelligent scheduling tools like finding the nearest available working day, analyzing date ranges for non-working intervals, and distinguishing between standard weekends and legal holidays. Whether you are computing SLAs, planning delivery windows, or building HR rosters, Libera.Date.Api ensures your dates align with real-world business calendars.

Automate age calculations for individuals or events, simplifying age-related tasks and ensuring accuracy in date calculations seamlessly.

Effortlessly convert multiple users’ working hours across time zones into synchronized UTC availability while retrieving precise local times for each participant.

Interest Calculator API is a software interface that allows developers to easily incorporate compound interest calculations into their own applications.

The Excel Formulas API allows developers to compute Excel formulas by providing the formula as a parameter and returning the result. This API can be used to automate Excel calculations, integrate Excel functionality into other applications and systems, and perform complex calculations on large data sets. It supports a wide range of Excel functions and returns the result in JSON format.

This API will calculate the repayment installments for any loan that you pass to it.

Automate age calculations for individuals or events, streamlining age-related tasks and ensuring precise date computations effortlessly.

Distances Calculation API calculates travel distances and durations between an origin and multiple destinations, providing essential information for planning routes effectively.

Proximity Calculation API: Empowers applications with precise geospatial distance calculations, enhancing logistics, navigation, marketing, and spatial analysis for diverse industries.

Generates a detailed amortization schedule with monthly payments, interest, remaining balances, and totals based on customized loans.

The Expression Evaluation API is a versatile natural language calculator that can evaluate mathematical expressions and return the results in plain text. Simply input the expression to be evaluated, and the API will scan and compute the calculation, making it an easy-to-use tool for developers who want to incorporate a calculator function into their applications.

Automate sales tax calculations for U.S. transactions, ensuring accuracy and compliance with tax regulations seamlessly.

The Loan Repayment Calculator API provides users with accurate calculations of monthly loan repayments. It supports various loan types, interest rates, and repayment periods, ensuring precise estimates. This API integrates seamlessly into financial applications, aiding users in planning and managing their loan obligations effectively.

The Master Distance API is a powerful tool designed to provide accurate distance calculations between a given reference point and up to 9 different points. With this API, you can easily integrate distance calculation functionality into your applications, allowing you to determine distances between multiple locations.

The Love Calculator API blends technology and emotion, offering playful insights into compatibility, fostering amusement, and sparking conversation.

This API will provide you with the result of the distance between 2 locations.

Get and test the best discount calculator for your e-commerce.

The Distance Calculator API is a tool that computes the distance between two sets of coordinates, expressed in latitude and longitude. With just a few lines of code, developers can integrate this API into their applications to retrieve accurate distance data. This service can be used for a variety of applications, such as mapping, navigation, and logistics.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

This API calculates monthly and annual mortgage payments, including property tax, HOA fees, and insurance, while also providing total interest paid.

Carbon Footprint Calculator API allows you to easily calculate the carbon footprint of any product or service. It can be integrated with any application and supports multiple metrics, making it easy to track and reduce environmental impact.

Precisely produce loan amortization schedules with the Payment Planner API.

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.

Enhance your scheduling with the Smart API, designed to simplify date and business day calculations with intelligence.

Trust our Reliable API for consistent date and business day calculations, ensuring you never miss a deadline again.

The Mortgage Calculator API transforms the labyrinth of home financing into simplicity. With precision, it unravels the complexities, revealing detailed mortgage insights. Powered by standard calculation formulas, it orchestrates the symphony of interest rates and unveils the harmonies of monthly and annual payments, empowering informed home investment decisions.

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

The Global API delivers seamless date and business day calculations worldwide, catering to international business needs.

Get precise results every time with our Accurate API for calculating dates and business days—perfect for business professionals.

Generate accurate loan repayment schedules with the Repayment Calculator API, providing detailed breakdowns of payments over time.

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.

Distance Calculation API provides accurate measurements of the distance between two locations, facilitating efficient route planning and logistics optimization.

Access comprehensive mortgage amortization data to optimize your loan management strategies.

Effortlessly fetch detailed mortgage payment schedules to manage your finances better.

Calculate your mortgage amortization easily with our user-friendly Mortgage Amortization Calculator API.

Calculate loan amortization schedules accurately with the Loan Schedulizer API.

Investment Calculations API is a cutting-edge financial software solution that offers a wide range of calculations related to investment performance, and portfolio optimization.

Gain interactive insights on LME pricing to enhance your trading strategies and market understanding.

Access real-time LME metal price data for accurate market insights and investment decisions.

Access detailed insights on assisted living expenses across the US to help plan budgets effectively.

Accurately generate loan amortization schedules using the Repayment Calculator API.

Extract vital mortgage loan amortization information quickly with our Mortgage Loan Amortization Extractor API.

JS Code Executer API is a powerful tool that allows you to write and execute custom JavaScript code seamlessly. It fills the gap in no-code platforms like Integromat or Make by providing missing native support for executing JavaScript. With this service, you can effortlessly run your own code and enhance your automation workflows with ease.

Break down your mortgage payments with precision using our Mortgage Payment Breakdown API.

Accurately generate loan amortization schedules using the Repayment Calculator API.

Navigate the realm of home financing effortlessly with our Mortgage Calculation API. Seamlessly crunching numbers using standard mortgage formulas, it delivers detailed insights into monthly payments, annual expenses, and interest rates. Empower your applications with precision, ensuring users make informed decisions on their homeownership journey.