Top up with USDT, USDC, BTC, ETH, LTC and more from $1. Your balance is credited automatically and works on all 31 models.
gpt-6-astra−95%
claude-fable-5−95%
grok-4.7−93%
glm-5.2−72%
deepseek-v4-pro-0813−49%
mimo-v2.6-pro
kimi-k3Struck-through = the provider's official API price. Prices in USD, live from our billing.
10M input + 2M output tokens on GPT-6 Astra, no cache:
Many developers can't use the official APIs because their card is declined, their country isn't supported, or they don't want a subscription on their card. A prepaid balance in crypto solves all three.
Pick a coin and network in the dashboard or the Telegram bot, send the exact amount shown, and the balance is credited after the network confirms. One invoice, credited once.
Network fees are shown before you pay. USDT on BEP20, Polygon or Solana costs a couple of cents to send; Tron (TRC20) costs several dollars, so we recommend the cheaper networks. Minimum top-up is $1.
curl https://api.apixoai.online/v1/chat/completions \
-H "Authorization: Bearer sk-...your-key" \
-H "Content-Type: application/json" \
-d '{"model":"gpt-6-astra",
"messages":[{"role":"user","content":"Hello"}]}'That's about 111K tokens on Claude Fable 5. Valid 72h, for Google and Telegram sign-ups. Works on 13 models, including GPT-6.1 Sol, GPT-6 Luna, Claude Fable 5.
Sign up with Google, email or Telegram. Your API key is ready instantly ($0.10 free to test for Google and Telegram sign-ups).
Paste our base URL and your key into your SDK or tool. The docs have the exact config for each one.
Top up with crypto from $1. Every request shows its tokens and exact cost.
We buy model capacity in bulk and resell it per token. Same models, same API, a smaller margin.
The struck-through prices come from each provider's official page. Compare them yourself:
Start with the free credit or a $1 top-up. Your topped-up balance never expires and every request shows its exact cost.
More answers in the docs, or contact us.
USDT and USDC on several networks (BEP20, Polygon, Solana, Tron, Ethereum), plus BTC, ETH, LTC, BNB, SOL, DOGE, BCH and TRX.
Usually a few minutes: the balance is credited automatically after the blockchain confirms the transaction.
Money you top up never expires. Free credit (the welcome gift and promo codes) is valid for a limited time, shown when you receive it.
Top-ups are generally non-refundable because crypto payments are irreversible, except for errors on our side (see the refund policy). That's why you can start small: from $1, or test first with the $0.10 welcome gift.