Pay for AI API Credit with USDT
Top up AAA TOKEN with USDT and call Claude, GPT, Gemini and more with a single key. No credit card needed, and you only pay for what you use.
AAA TOKEN lets you top up API balance with USDT on TRC20, ERC20 or BEP20. Once your payment is confirmed the balance is credited, and the same OpenAI/Anthropic-compatible key works for Claude, GPT and Gemini. You pay by actual usage, with no credit card.
AAA TOKEN lets you top up API balance with USDT on TRC20, ERC20 or BEP20. Once your payment is confirmed the balance is credited, and the same OpenAI/Anthropic-compatible key works for Claude, GPT and Gemini. You pay by actual usage, with no credit card.
Why pay for AI APIs with USDT
No credit card required
Don't have an international card, or don't want to link one? Top up straight from your crypto wallet.
Multiple networks
Supports TRC20, ERC20 and BEP20, so you can choose the network that fits your fees and habits.
One key, many models
One balance covers Claude, GPT, Gemini and more. Switching models only means changing the model name.
Pay as you go
No monthly fee or minimum spend. Balance is deducted by actual token usage, and your usage and spend are clear in the dashboard.
How to top up with USDT and start calling the API
- Sign up and log in — Create an AAA TOKEN account and log in to the dashboard.
- Choose USDT top-up — On the top-up page pick USDT and a network, enter an amount, and you'll get a dedicated payment address and exact amount.
- Send the USDT — Send the exact amount shown from your wallet. Your balance is credited automatically after on-chain confirmation.
- Create a key and call the API — Create an API key and point your SDK's base URL at AAA TOKEN to get started.
Is it right for you?
Good fit
Individual developers and teams who want one key for Claude, GPT and Gemini, pay with USDT or PayPal, and are billed only for actual usage.
Not a good fit
Organizations that need enterprise contracts, dedicated private deployments, or a direct agreement and official account with the model vendor.
Ready to try it?
Sign up free, claim your trial credit, and make your first call with your existing SDK in minutes.
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USDT top-up FAQ
Can I pay with USDT?
Yes. AAA TOKEN supports USDT top-ups for API balance, which is then deducted by actual usage.
Which USDT networks are supported?
TRC20, ERC20 and BEP20 are supported. Always send on the network you selected, or the funds may not be credited.
How long until my balance is credited?
Your balance is credited automatically after on-chain confirmation. The time depends on network congestion and confirmation speed, and is usually a few minutes.
Do I need a credit card or identity verification?
A credit card is not required to top up with USDT. If an account is flagged for a risk review, we may ask for additional information.
Which models can I use after a USDT top-up?
Your balance works on every listed model, including Claude, GPT and Gemini, using the same OpenAI/Anthropic-compatible API key.
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Top up AAA TOKEN with USDT and call Claude, GPT, Gemini and more with a single key. No credit card needed, and you only pay for what you use.
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