$1 freecredit on signup — no card required
Every frontier model. One key.
33+ models — GPT, Claude, Gemini, Grok, DeepSeek — behind one OpenAI-compatible endpoint. Swap baseURL, not your stack.
0+
Models listed
0.00B+
Tokens routed
0.00%
Uptime
~0ms
Added latency
Live indexapi.zyloo.io/v1
1claude-opus-4-8-thinking—↑ 4%2claude-opus-4-8—↑ 1%3gpt-5.5—↑ 20%4gpt-5.4—↑ 30%5gemini-3.5-flash—↑ 28%6gemini-3.1-pro-preview—↓ 4%7grok-build-0.1—↑ 10%
zyloo/claude-opus-4-8-thinking · $5.00/$25.00 per 1MFull index →
one endpoint · every model · pay per token
Market
Weekly rankings
- 01↑ 4%zyloo/claude-opus-4-8-thinkingthinking$5.00 / $25.00 · —
- 02↑ 1%zyloo/claude-opus-4-8$5.00 / $25.00 · —
- 03↑ 10%zyloo/claude-opus-4-7-thinkingthinking$5.00 / $25.00 · —
- 04↑ 12%zyloo/claude-opus-4-7$5.00 / $25.00 · —
- 05↓ 8%zyloo/claude-opus-4-6-thinkingthinking$5.00 / $25.00 · —
- 06↑ 70%zyloo/claude-opus-4-6$3.00 / $20.00 · —
- 07↑ 1%zyloo/claude-opus-4-5-20251101$3.00 / $20.00 · —
- 08↑ 22%zyloo/claude-sonnet-4-6$3.00 / $15.00 · —
- 09↓ 4%zyloo/claude-3-haiku-20240307$1.00 / $5.00 · —
| # | Model | Provider | In / Out per 1M | Vol/wk | 7d chart | 7d |
|---|---|---|---|---|---|---|
| 01 | zyloo/claude-opus-4-8-thinkingthinking | Anthropic | $5.00 / $25.00 | — | ↑ 4% | |
| 02 | zyloo/claude-opus-4-8 | Anthropic | $5.00 / $25.00 | — | ↑ 1% | |
| 03 | zyloo/claude-opus-4-7-thinkingthinking | Anthropic | $5.00 / $25.00 | — | ↑ 10% | |
| 04 | zyloo/claude-opus-4-7 | Anthropic | $5.00 / $25.00 | — | ↑ 12% | |
| 05 | zyloo/claude-opus-4-6-thinkingthinking | Anthropic | $5.00 / $25.00 | — | ↓ 8% | |
| 06 | zyloo/claude-opus-4-6 | Anthropic | $3.00 / $20.00 | — | ↑ 70% | |
| 07 | zyloo/claude-opus-4-5-20251101 | Anthropic | $3.00 / $20.00 | — | ↑ 1% | |
| 08 | zyloo/claude-sonnet-4-6 | Anthropic | $3.00 / $15.00 | — | ↑ 22% | |
| 09 | zyloo/claude-3-haiku-20240307 | Anthropic | $1.00 / $5.00 | — | ↓ 4% |
vol = tokens routed · 7d = week-over-week changeFull price index →
Infrastructure
Drop-in by design
100% OpenAI-compatible
Streaming, tool calling, vision, structured output — your existing SDK works untouched. The entire migration is two lines.
chat.ts
// 1. Point any OpenAI client at Zyloo
import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.ZYLOO_KEY,
baseURL: "https://api.zyloo.io/v1",
});
// 2. Swap the model — that's it.
const res = await client.chat.completions.create({
model: "zyloo/claude-fable-5",
messages: [{ role: "user", content: "Ship it." }],
});Smart routing & failover
Requests route to the fastest healthy upstream, with automatic failover. ~40ms of added latency.
Pay per token. Keys with budgets.
No tiers, no minimums — billed to the cent. Rotate keys any time and cap spend per key from the dashboard.
sk-zy-9f3·····4a1c · $25.00 budget
Getting started
First token in a minute
1
Sign up
Thirty seconds with Google. No credit card, no sales call — your $1 welcome credit lands the moment you're in.
$ zyloo auth — SSO + 2FA
2
Copy your key
One key opens every model. Set a budget per key if you like, and rotate it any time from the dashboard.
sk-zy-9f3·····4a1c
3
Make the call
Drop the key into your existing OpenAI client and point it at api.zyloo.io/v1. You're billed per token, to the cent.
curl https://api.zyloo.io/v1
Create your account →$1 free credit applied automatically — no card required.
Top up your balance
Pay the way you already do
Cards, wallets, or crypto — every major method is supported, with no subscription and no minimums. Add credit in seconds and your balance updates the moment payment confirms.
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Secure hosted checkoutInstant balance updatesOne-click saved methods
FAQ
Questions, answered
What is Zyloo?
Zyloo is a unified AI API gateway. One API key and one OpenAI-compatible endpoint give you access to every leading model — GPT, Claude, Gemini, Grok, Kimi, GLM and more — at the cheapest price on the market.
Is it compatible with the OpenAI SDK?
Yes. Point any OpenAI client at api.zyloo.io/v1, drop in your Zyloo key, and set the model name. No rewrites — streaming, chat completions and tool calls all work the same way.
How does the pricing compare?
You pay per token, to the cent, at rates straight from the providers with no markup tiers. Many models are significantly cheaper than calling each provider directly, and there is no subscription.
What payment methods are supported?
Cards (Visa, Mastercard), PayPal, Apple Pay, Google Pay, WeChat Pay, plus crypto including USDT and Bitcoin. Your balance updates the moment payment confirms.
Is there a free welcome credit?
Yes. Every new account gets a free welcome credit on signup — no card required — so you can ship a real feature before you ever pay.
Welcome offer
$1 of credit,
yours on sign-up.
No card, no subscription, nothing to cancel. Enough to actually ship a feature before you ever pay us a cent.
- Credit
- $1
- Card required
- None
- Subscription
- None
- Billing
- Per token, to the cent