+12
One API for any model
Drop-in compatibility with the OpenAI SDK. Swap providers by changing a single string — no client rewrite, no extra dependencies.
Opus 4.7 thinking & GPT-5.5 now live
The unified interface
for every LLM.
Better prices, better uptime, no subscriptions. One OpenAI-compatible API for GPT, Claude, Gemini, Grok, DeepSeek, Kimi and GLM.
zyloo/claude-opus-4-7-thinkingthinkingAnthropic · 200k ctx2.0T$0.90 / $5.00in / out · 1Mzyloo/gpt-5.5newOpenAI · 256k ctx488.6B$1.00 / $10.00in / out · 1Mzyloo/gemini-3.5-flashfastGoogle · 1M ctx612.3B$0.60 / $1.00in / out · 1Mzyloo/deepseek-v4-proDeepSeek · 128k ctx302.8B$0.50 / $1.00in / out · 1M
12T
Monthly tokens
180k+
Developers
7
Providers
18
Models
Why ZylooAll the gateway,
All the gateway,
none of the lock-in.
Higher availability
Automatic fallback across providers when an upstream is rate-limited or down. We route to the fastest healthy endpoint per region.
Prices below source
We buy capacity in bulk and resell at margin, not markup. Your invoice shows the savings on every line.
Custom data policies
Per-key controls for logging, caching, training opt-out and EU-only routing. Zero data retention by default.
Trending this week
View all modelsFeatured models.
17%
zyloo/claude-opus-4-7-thinkingAnthropic
2.0T
Weekly tokens
$0.90 / $5.00
in / out · 1M
8%
zyloo/gpt-5.5OpenAI
488.6B
Weekly tokens
$1.00 / $10.00
in / out · 1M
4%
zyloo/gemini-3.1-pro-previewGoogle
459.2B
Weekly tokens
$0.70 / $2.00
in / out · 1M
41%
zyloo/deepseek-v4-proDeepSeek
302.8B
Weekly tokens
$0.50 / $1.00
in / out · 1M
Quick start
Three steps to first token.
1
Sign up
30 seconds, no credit card. One click with Google.
Sign in to Zyloo
Continue with Google
Free $5 in credits on first sign-in
- No credit card required
- SSO + 2FA out of the box
2
Add credits
Every new account starts with $5 in free credits — enough to ship your first feature today.
Top-up
May 22
+$100
Top-up
May 18
+$25
Welcome credit
May 15
+$5
3
Get your key
Drop the key into your existing OpenAI client. That's it.
$ export ZYLOO_KEY=...
sk-zy-9f3·····················4a1c
# Fully OpenAI-compatible
curl https://api.zyloo.io/v1
Stop overpaying for AI.
Sign up in 30 seconds and get $5 of credits — enough to ship your first feature today.