Frequently Asked Questions
Find answers to common questions about TokenFast.
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.
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.
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.
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.