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.

Convert numbers to perfectly formatted text across 28 languages and over 35 predefined currencies. Our API handles standard, formal, and check writing formats with support for custom currencies. Perfect for financial documents, legal contracts, invoices, and multilingual applications. Simple integration with comprehensive documentation.

Powerful API to validate phone numbers and extract structured information including region code, formatted number, state, timezone, and validity indicators for global applications.

The Nation Codes and Data API provides comprehensive data on countries around the world, including codes, time zones and geolocation.

The Email Format Validation API enhances communication accuracy by verifying email addresses, checking format, domain existence, and detecting disposable or spam-related addresses.

Returns structured address, coordinates, Plus codes, and detailed geographic components (street, neighborhood, city, state, country, postal code).

Get key data about a country based on its ISO code, covering economics, demographics, education, environment and more.

This API validates global phone numbers, confirming correct format, country, location, international code, and providing accurate national, international, and E.164 formats.

This API converts local phone numbers to international format, returning the number and destination in a standardized format for global compatibility.

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.

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

Capture and retrieve essential geocode data efficiently with the Geocode Fetcher API for your projects.

Retrieve location details from coordinates with ease using our Reverse Geocode Location Data Retrieval API.

Get precise geocode information effortlessly with the Fetch Geocode Information API for your location-based needs.

Terrafy Coordinate Transformation is an API that executes transformation calculation between various projection systems and formats. It allows users to accurately transform coordinates into different coordinate systems, making it ideal for applications in geospatial analysis, mapping, and location-based services.

Access comprehensive geospatial information effortlessly with the Global Place Information API

Analyze phone numbers and receive detailed metadata such as region, formatting, timezone, and validation status to improve contact management and user verification.

Convert and validate phone numbers worldwide, returning standardized formats, country codes, state data, and timezone information for smarter communication applications.

Instantly analyze phone numbers to obtain formatting, regional information, timezone details, and validation status for improved data quality and verification workflows.

Access comprehensive retail information across the United States with our United States Retail Information API.

Access accurate geocode data quickly with our Geocode Data Extraction API for seamless integration.

With this API you will be able to resize any image you want and get them with all the propper sizes for the social media service you want.

Simplify your location data retrieval with the Retrieve Location Data from Geocode API tailored for developers.

Be able to manipulate your images with ease. Transform your images to PNG, JPG, BMP, and TGA.

Capture essential time zone overlap data effortlessly to enhance global collaboration and scheduling accuracy.

Quickly retrieve comprehensive time zone overlap data for precise planning and effective communication.

The API efficiently retrieves holidays specific to each state by year, aiding users in effectively planning and scheduling their activities.

This API provides structured access to global nuclear accident data, including accident counts by country and specific plant-level incident details. Designed for researchers, analysts, and developers, it enables efficient and filtered data retrieval via intuitive endpoints.

This API provides detailed information on top travel destinations across all US states, including family-friendly options.

The Nuclear Power Data API provides comprehensive data on nuclear power generation by country, including operational and planned reactors.

Transform data into visual stories using our City Region Information API for engaging mapping solutions.

Empower your applications with the Global City Data API for detailed geographical analysis and insights.

The API delivers comprehensive country information, such as name, code, currency, administrative divisions, and calling codes for every nation.

The Nuclear Power Info API provides comprehensive data on nuclear power generation by country, including operational and planned reactors.

This API offers programmatic access to U.S. airport codes categorized by state. It allows users to retrieve state lists and filter airport details by state and airport attributes.

This API delivers structured data about the number of national parks across U.S. states, including names and lists of attractions.

Unified access to 22 official US government datasets: business registries, building permits, OFAC sanctions, SEC filings, and more. 20M+ records.

The Global 5G Network Coverage API provides a detailed list of commercial 5G NR networks worldwide, including their supported frequency bands.

The 5G NR Networks API provides access to a comprehensive list of commercial 5G NR networks worldwide, including their frequency bands.

Convert between 12 code and data formats with a single API call. JSON to TypeScript, YAML, XML, CSV, JSON Schema, HTML tables, Markdown, and more.

Instantly fetch the sizes of all countries globally for your geographic applications.

Easily download essential files from top US broadcasts for your research and projects.

Elevate the US mall shopping experience with our API, providing data on trends, events, and customer behavior.

Introducing the HTML CSS to Image API, a wizardly tool for crafting captivating visuals from HTML and CSS magic. Transmute your code into stunning PNG, JPEG, or WebP images effortlessly. Harness the power to pause, to customize, and to dazzle with pixel-perfect precision. Unleash your imagination, pixel by pixel.

Access accurate routing numbers for First National Bank to streamline transactions and ensure payments are processed efficiently.

Easily access MidFirst Bank routing numbers, facilitating smooth transactions and improving overall banking efficiency.

Validate U.S. bank routing numbers accurately and efficiently with our Nationwide Bank Routing Validator API.