xMath

API

Generate random mathematical expressions via API

Overview

The xMath API delivers randomly generated mathematical expressions for developers, educators, and testers. Its main endpoint uses GET requests to fetch expressions of varying complexity—from basic arithmetic to algebraic problems. Responses are JSON-formatted, including the expression string, its numerical solution, and optional metadata like difficulty level. Use cases include building math practice tools for students, testing math parsing algorithms, creating dynamic educational content, or adding math challenges to games. No authentication is required, enabling quick integration into projects without setup hurdles.

Example Integration (JavaScript)

script.js JS


fetch('https://x-math.herokuapp.com/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON response format
No authentication required
Customizable expression difficulty
Random expression generation

Frequently Asked Questions

? Is xMath free to use?

Yes, the xMath API is completely free for public use.

? Does it require an API Key?

No, authentication is not required to access any xMath API endpoints.

? What is the response format?

The xMath API returns all responses in JSON format, typically including the random expression and its corresponding solution.

Top Alternatives

Random Math Problems API Search Google

Tool Info

Pricing Free

Category Science & Math

Platform Public API

Pros

⊕ Easy integration (no API key needed)
⊕ Versatile for education and testing tools
⊕ Lightweight JSON responses
⊕ Adjustable expression complexity

Cons

⊖ Potential rate limits (Heroku free tier)
⊖ No service level agreement (SLA)
⊖ Limited advanced math topics (e.g., calculus unsupported)