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

The 3D Bin Packing problem is a classic combinatorial optimization problem that has wide applications in logistics, warehousing, transportation, and many other fields. Its core is to reasonably pack a series of three-dimensional items (boxes) of various sizes into a limited number of three-dimensional containers (boxes, cargo containers, etc.), with the typical goal of minimizing the number of containers used or maximizing the utilization rate of containers while satisfying various constraints.

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

Create personalized QR codes for your business with ease.

Be able to retrieve all the FIGIs codes related to any security based on its ISIN code.

Returns businesses for sale from BizBuySell, including price, location, revenue, type, detailed description, and broker information.

The Tax Rates Fetcher API provides exact details of sales tax rates across states, guaranteeing precision in financial transactions.

Validate financial identifiers including EU VAT numbers against VIES, IBAN bank accounts with BIC lookup, credit and debit card numbers with Luhn check and issuer detection, and batch validation for processing multiple identifiers at once.

The Inbox Assurance API verifies and enhances email accuracy by checking syntax, domain validity, and detecting disposable addresses for secure communication.

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 will provide all the SEC filings based on their stock codes or Central Index Key.

T+1 raw stock market data from leading US, European and Asian exchanges, delivered with a simple developer-friendly REST API

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.

Render diagrams from text-based notation including Mermaid, PlantUML, and DOT syntax. Returns high-quality PNG or SVG images of flowcharts, sequence diagrams, class diagrams, and more.

The Digit to Word Conversion API seamlessly transforms numerical data into words, enhancing readability and providing a clear linguistic representation.

The QR Code Builder API facilitates easy generation of QR codes for various applications. Users can dynamically generate QR codes with custom content and styling options, making it ideal for integrating QR code functionality into websites, mobile apps, and other digital platforms.

Check the fares for any flight you are looking for with this reliable API. Join other travel agencies that trust this service.

PresentID QR-Code & Barcode scanner API can scan both QR code and barcode.

PresentID Document scanner API localizes document images with various distortion types from a single input image.

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

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

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

Unlock deep insights into commerce trends with BizBuySell Market API for strategic growth.

The Zip Interests Rate USA API automates precise calculations of sales tax, guaranteeing compliance, minimizing errors, and enhancing financial efficiency.

Accurate and current Treasury yield data, perfect for building dashboards, risk models, or fixed-income investment tools.

Validate any VISA BIN or IIN to identify card brand, level, type, issuer name, country, and contact info—instantly and securely.

Access real-time inflation data rates effortlessly to analyze trends and make informed financial decisions.

BIN Inspector API returning card brand, type, level, issuer bank, and country to verify cards quickly and accurately.

Verify payments securely through our Secure Payment Verification API, optimizing transaction integrity for improved business security.

Seamlessly fetch the latest business listings from BizBuySell to stay ahead in the market with our robust 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.

Easily fetch Canadian transit numbers for seamless banking and transactions.

The Retrieve Art Pricing Information API simplifies obtaining accurate art pricing, helping users make informed decisions.

Access real-time art pricing data effortlessly with our Art Pricing Data Fetch API. Perfect for collectors and dealers!

Get comprehensive art pricing details quickly and easily using the Art Pricing Details API for optimal investment strategy!

Accurately calculates income taxes, including federal, state, and social security taxes, showing net income.

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

This API returns vehicle images by VIN, including exterior and interior photos, colors, versions, years, models, brands, and visual details.

Access comprehensive market data to empower your business buying decisions with the BizBuySell Scraper API.

Effortlessly extract valuable BizBuySell listings data to drive your acquisitions strategy and market analysis.

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

The Invoice Generator API enables users to generate professional-looking invoices in PDF format easily and quickly using a simple API. With this tool, businesses and individuals can automate their invoicing process, reducing the time and effort needed to create invoices manually. The API can be integrated seamlessly into existing systems and workflows, making it an ideal solution for businesses of all sizes.

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

Utilize our VAT Information Retrieval API to easily obtain up-to-date VAT details for accurate financial transactions.

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

The QR Code Creator API facilitates easy generation of QR codes for various applications. Users can dynamically generate QR codes with custom content and styling options, making it ideal for integrating QR code functionality into websites, mobile apps, and other digital platforms.

Accurately generate loan amortization schedules using the Repayment Calculator API.