One key, OpenAI and Anthropic formats, Claude, GPT, Grok, DeepSeek, GLM and Kimi. Priced below the providers' official rates, not at them.
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:
Model routers are great for reaching many providers with one key, but they typically charge each provider's list price. We focus on the models developers use most and sell them below list price.
The table shows our price next to each provider's official one, up to 95% below on a blended 3:1 basis.
Besides the OpenAI format, we expose the Anthropic Messages API (/v1/messages) natively. Claude Code and Anthropic SDK features such as prompt caching and extended thinking work as expected.
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.
Fewer models, lower prices: we curate 31 popular models and price them below the official rate. Both OpenAI and Anthropic API formats are native.
Yes. Change the base URL and the key. Model ids follow the provider's naming (for example claude-sonnet-5), listed on our models page.
Crypto top-ups from $1. No card needed.