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.

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

Turn any activity, spend, freight, or flight into kg CO₂e from open, sourced data (UK DEFRA, US EPA, Ember, IPCC) plus live grid carbon intensity for GB, US & EU and 213 countries.

The Love Connection API offers engaging compatibility insights, enhancing user interaction in apps, websites, and social media platforms.

Descriptive statistics, normality, correlation, and process capability (Cp/Cpk/Pp/Ppk) as a JSON API. Send a data table and a config, get clean result tables back.

High-speed analytical C++ engine to solve the subset sum problem with exact cardinality constraint (k-Subset Sum). Instantly processes massive instances with giant integers of up to 1000 bits in a constant time of 3 seconds with absolute zero error. Perfect for logistics payload optimization, indexed portfolio balancing, and manufacturing stock-cutting waste reduction.

Analyze urban transportation patterns with the Metropolitan Mobility Analytics API and improve city transit solutions.

Engage with interactive banking metrics allowing for customized queries and dynamic visualizations.

Enhance facial beauty in images using GAN technology with our Smart Beauty API, supporting up to 18 faces per image.

Enhance images with intelligent aesthetic evaluation and optimized cropping using our Intelligent Composition API.

The Online Traffic Data API provides real-time data and information about a website's visitors, helping users to optimize performance and user experience.

Your ultimate solution for reducing memory usage, cutting storage costs, and enhancing application performance—all without the need to rewrite your existing business logic. With a single API call, you receive a comprehensive savings report detailing the optimization in bytes, KB, MB, or GB.

The Energy Insights API provides up-to-date data on energy prices, daily electricity demand and the share of renewable sources in electricity generation, ideal for analysis of energy trends in the United States.

LLM API providing text generation, reasoning, and multi-turn conversation capabilities via OpenAI-compatible and Anthropic-compatible endpoints.

The Urban Traffic Insights API delivers in-depth traffic data by country, offering key metrics like time delays and inefficiencies for effective urban planning.

The Decision Optimizer API optimizes complex decisions by mapping elements to requirements with customized constraints, maximizing results and minimizing costs, ideal for resource, budget and allocation efficiency.

Deliver precise driving directions with optimized routes, real-time traffic data, and estimated arrival times for streamlined navigation.

Optimize decisions by mapping elements to constraints, balancing costs and results efficiently for budget and resource management.

Stay ahead of the curve with the Smart Urban Trends Observation API, monitoring innovative trends in city living and planning.

Deliver structured smart city performance data by country and city.

Access real-time data on international exports to boost your global trade strategies.

Optimize your supply chain with innovative logistics solutions that enhance global export efficiency.

Efficient Matching Efficient Matching Similarity API: Simplify data matching processes with an API designed for speed and resource efficiency.

Optimized Data Optimized Data Similarity API: Enhance your applications with efficient data similarity solutions tailored for performance.

Maximize efficiency in AI compliance with our Efficient Compliance Nexus API, tailored for fast results.