Hackerearth API

API

API for compiling and running code in multiple programming languages

Overview

The Hackerearth API enables compiling and executing code snippets across over 50 programming languages (Python, Java, C++, etc.). Key endpoints include /compile (for syntax checking and compilation) and /run (for executing code with optional input parameters). Responses are in JSON format, providing outputs, error logs, execution status, and resource usage. Use cases: Integrate code testing into educational platforms, coding interview tools, developer blogs, or learning management systems to let users run code without local setup.

Example Integration (JavaScript)

script.js JS


fetch('https://www.hackerearth.com/docs/wiki/developers/v4/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful
JSON support
50+ language support
Compile & run endpoints
Input parameter handling

Frequently Asked Questions

? Is Hackerearth API free to use?

Yes, it offers a free tier with rate limits; paid plans are available for higher usage and advanced features like priority execution.

? Does it require an API Key?

Yes, all requests to the Hackerearth API need authentication via a valid API key obtained from the developer portal.

? What is the response format?

All responses are in JSON format, including details like compilation status, execution output, error messages, and resource metrics (time, memory used).

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Tool Info

Pricing Freemium

Category Programming

Platform Public API

Pros

⊕ Easy to integrate
⊕ Wide language coverage
⊕ Detailed execution feedback
⊕ Freemium tier available

Cons

⊖ Rate-limited free tier
⊖ Requires API key
⊖ No offline functionality
⊖ Advanced features locked in paid plans