Codex
Online Compiler for Various Languages
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Development
- Data source
- public-apis + marcelscruz
- Documentation / URL
- https://github.com/Jaagrav/CodeX
Overview
CodeX provides an online compiler — keyless.
⚠️ Status (verified 2026-08): a check returned HTTP 503
{"code":"102508","message":"No healthy upstream"}(structured) — service-side failure at check time. Retry later; verify from your network.
What it provides
curl -X POST "https://api.codex.jaagrav.in" \
-H "Content-Type: application/json" \
-d '{"code":"print(1)","language":"py"}'Notes
- Online compiler (many languages).
- Structured 503 (verified).
FAQ
Is Codex free? Yes — free and keyless.
Why 503? Our 2026-08 check hit a no-healthy-upstream error (verified) — retry later.
What does it do? Online compilation.
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