# Unlimited AI calls, done sustainably

> Source: <https://zerocodeplex.pages.dev/>
> Published: 2026-08-27 23:29:18+00:00

[0code](/)

# Unlimited, sustainably.

Switch once. Keep building. 0code is sustainably unlimited and will always be free.

## Why switch to 0code?

**One request, no SDK.** Call`GET /api/chat/<prompt>`

from any language, script, or prototype. During high usage, the same request returns a queue ID while it finishes safely in the background.**No single-provider dead end.** Provider quotas, outages, and busy models are handled with automatic fallback.**Fast by default.** 0code learns which available models respond fastest and quietly prefers them.**No lock-in.** You use one stable endpoint instead of rewriting your app around each provider's API.**Sustainable by design.** 0code routes around provider limits instead of repeatedly leaning on one API, while lightweight bot protection keeps shared capacity available for real users.**Free for everyone.** 0code will always be free, without the hard request limits common elsewhere.