Turn a prompt into a live endpoint

Stop copy-pasting the same prompt. Version it, eval it, and call it like any other API.

Create an API

10K+

APIs Created

99.9%

Uptime SLA

50ms

Avg Latency

Why Teams Choose ZZAI

Versions & A/B tests

Every edit is a version. Split traffic and keep what wins.

Response caching

Repeated queries hit cache when safe — lower cost, faster replies.

Multi-model routing

Route across providers with fallbacks so one outage doesn’t take you down.

Ready to get started?

No credit card required. Build your first API in under 5 minutes.

Create an API

Frequently Asked Questions

Can I use my own API keys?
Yes — bring your own keys, or use ZZAI’s pool. Switch anytime.
How does prompt versioning work?
Each change is immutable. Roll back, compare outputs, or split traffic between variants.
Is there a call limit?
Free tier includes a monthly allotment. Paid plans raise the cap.