An OpenAI API Alternative: One Key for Many Models
AAA TOKEN is OpenAI SDK compatible. Change the base URL and key to switch between GPT, Claude and Gemini with one balance and usage-based billing.
If you want an option beyond OpenAI, or want to compare GPT, Claude and Gemini in one project, AAA TOKEN is an API gateway that speaks the OpenAI format. Keep your existing code, swap the base URL and API key, and call models from multiple providers while managing spend from a single balance.
Why choose AAA TOKEN as an alternative
OpenAI-compatible format
Keep the Chat Completions-style interface and official SDKs. No rewrite needed.
No single-vendor lock-in
One key reaches GPT, Claude and Gemini, so you can switch quickly if a model has issues or prices change.
One balance, one place to manage
No need to top up several platforms. Usage and spend live in a single dashboard.
Flexible payment options
Top up with PayPal or USDT and pay by usage, with no monthly fee or minimum spend.
Migrate from OpenAI to AAA TOKEN in four steps
- Sign up and top up — Create an account and add balance with PayPal or USDT.
- Create an API key — Generate a key in the dashboard and use it in place of your OpenAI key.
- Change the base URL — Point your SDK or environment variable's base URL at the AAA TOKEN endpoint. The rest of your code stays the same.
- Pick a model and test — Set the model parameter to the GPT, Claude or Gemini model you want and send a request to confirm everything works.
Tài nguyên
OpenAI alternative FAQ
Is AAA TOKEN compatible with the OpenAI SDK?
Yes. With the official OpenAI SDK you only need to replace the base URL and API key with the ones from AAA TOKEN.
Besides GPT, which models can I use?
The same key also works for Claude, Gemini and more. Just change the model name in your request.
How does billing work?
You top up a balance first and it is deducted by actual token usage, with no monthly fee or minimum spend.
Which payment methods are supported?
PayPal and USDT (TRC20/ERC20/BEP20) are supported. Check the top-up page for the methods currently available.
Will migrating require a lot of code changes?
Usually not. In most cases you only change the base URL, API key and model name, and the rest of your calls stay the same.
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AAA TOKEN is OpenAI SDK compatible. Change the base URL and key to switch between GPT, Claude and Gemini with one balance and usage-based billing.
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