One API, Every Leading AI Model
Access Claude, GPT, Gemini and more through a single API. Save 10% compared to official pricing. Powered by TokenFast.
Powering developers at scale
Trusted by thousands of developers and companies worldwide
2.8B+
Tokens Processed
5.8M+
API Requests
50+
Active Models
99.9%
Platform Uptime
Transparent pricing, real savings
Compare our per-million-token prices against official provider rates.
| Model | Official Input | Official Output | Our Input | Our Output | Savings |
|---|---|---|---|---|---|
| Anthropic | |||||
| Claude 4.6 Opus NEW HOT | $15.00 | $75.00 | $13.50 | $67.50 | 10% off |
| Claude 4.6 Sonnet NEW HOT | $3.00 | $15.00 | $2.70 | $13.50 | 10% off |
| Claude Haiku 4.5 NEW HOT | $0.80 | $4.00 | $0.72 | $3.60 | 10% off |
| OpenAI | |||||
| GPT-5 NEW HOT | $5.00 | $15.00 | $4.50 | $13.50 | 10% off |
| GPT-5 mini NEW HOT | $0.50 | $2.00 | $0.45 | $1.80 | 10% off |
| o4-mini NEW | $1.10 | $4.40 | $0.99 | $3.96 | 10% off |
| Gemini 3.0 Flash NEW HOT | $0.30 | $1.20 | $0.27 | $1.08 | 10% off |
| Gemini 3.1 Pro NEW HOT | $2.00 | $10.00 | $1.80 | $9.00 | 10% off |
Prices shown per million tokens. Updated regularly.
Trusted by industry leaders
Powering AI for leading companies
Stripe
Vercel
Shopify
Notion
iFlytek
Megvii
SenseTime
Hikvision
CloudWalk
Yitu Tech
4Paradigm
Ubtech
...and thousands of developers and startups worldwide
Works with any OpenAI SDK
Just change the base URL. No new libraries, no lock-in.
example.py
from openai import OpenAI
client = OpenAI(
base_url="https://tokenfast.ai/v1",
api_key="sk-your-api-key"
)
response = client.chat.completions.create(
model="claude-sonnet-4-6",
messages=[{"role": "user", "content": "Hello!"}]
)
Testimonials
Loved by developers worldwide
See why thousands of developers and companies trust TokenFast for their AI infrastructure.
“Switching to API Key Hub cut our AI costs by 15% while giving us access to every major model through one API. The migration took less than an hour.”
S
Sarah Chen
CTO
TechFlow AI
“The unified API saved us weeks of integration work. We can now switch between Claude and GPT models without changing a single line of code.”
M
Marcus Johnson
Lead Engineer
DataVerse
“Best developer experience we've seen in an AI API platform. The documentation is excellent and the playground makes testing a breeze.”
E
Emily Rodriguez
VP Engineering
CloudNine Labs
“Reliable, fast, and the pricing is unbeatable. We've been running production workloads through API Key Hub for months with zero downtime.”
D
David Park
Founder
NexGen Solutions
“Their OpenAI-compatible API made migration trivial. We literally just changed the base URL and everything worked.”
L
Lisa Wang
Head of AI
Quantum Analytics
Frequently asked questions
Everything you need to know about TokenFast.
General
What is API Key Hub?
API Key Hub is a unified API gateway that gives you access to 50+ AI models from leading providers like Anthropic, OpenAI, and Google through a single OpenAI-compatible API endpoint. One API key, every model.
What models are supported?
We support Claude (Opus, Sonnet, Haiku), GPT-4o, GPT-4o mini, o3, o4-mini, Gemini 2.5 Pro, Gemini 2.5 Flash, and many more. Check our Models page for the full list.
How do I get started?
Sign up for free, get your API key from the dashboard, and start making requests. It takes less than 5 minutes. We include $2 in free credits so you can try it without a credit card.
Pricing
How does pricing work?
We offer all models at 10% below official pricing. You pay per token used — no subscriptions or minimums. New accounts get $2 in free credits to get started.
Is there a free tier?
Every new account receives $2 in free credits. This is enough for thousands of requests with smaller models. No credit card required to start.
What payment methods are accepted?
We accept credit cards, debit cards, Alipay, and WeChat Pay through Stripe. All payments are processed securely.
Security
How is my data handled?
We do not store your prompts or completions. API requests are proxied directly to the model providers. We only log metadata for billing and rate limiting. See our Privacy Policy for details.
Technical
Is it compatible with OpenAI SDK?
Yes! Our API is fully compatible with the OpenAI SDK. Just change the base_url to our endpoint and use your API Key Hub key. Your existing code works without modification.