# Judge0 CE API

**Provider:** Judge0 CE
**Category:** developer
**Base URL:** `https://ce.judge0.com`
**Auth:** api-key — `Authorization: Bearer YOUR_TOKEN`
**Rate Limit:** 50 req/day (free)
**Free Tier:** Yes — available
**Pricing:** Enterprise / contact sales (subscription)
**Docs:** https://ce.judge0.com/

## Description

Online code execution system

## Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | `https://ce.judge0.com/` | See documentation for endpoint reference |

## Authentication

See documentation for auth details

```
Authorization: Bearer YOUR_TOKEN
```

## Sample Request

```bash
curl 'https://ce.judge0.com'
```

## Sample Response

```json
{}
```

## Pricing Details

Free self-hosted (open source). RapidAPI hosted: Basic $0 (50 req/day), Pro $10/mo (500/day).

---

*Source: [API Map](https://apimap.dev/apis/judge0-ce/) — CC BY 4.0*