// PROGRAMMING
Judge0 CE
Online code execution system
Judge0 CE is a free public Programming API that requires apiKey authentication. It supports HTTPS.
// FACTS
- Category
- Programming
- Authentication
- apiKey
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- ce.judge0.com
- Cost
- Free
// FREQUENTLY ASKED
What is Judge0 CE?
Judge0 CE is a free public API in the Programming category. Online code execution system
Does Judge0 CE require authentication?
Yes — Judge0 CE requires apiKey authentication to make requests.
Is Judge0 CE free?
Yes. Judge0 CE is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does Judge0 CE support HTTPS?
Yes, Judge0 CE supports HTTPS encrypted requests.