Try LLMs Online
Completely free, no signup. Pick a model and start chatting - this is the same capability you get through our API after registering.
No signup
Open and use. No phone number, no signup wall.
Same as the API
The demo uses the exact API channel, so what you see is what you get.
One key, all models
One API key covers every model, billed transparently by token.
Want it in your own app?
Register to get an API key and call it through the OpenAI-compatible endpoint - migrating from elsewhere is a one-line base_url change.
curl https://token8341.com/v1/chat/completions \
-H "Authorization: Bearer $TOKEN8341_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"deepseek-v4.1-flash",
"messages":[{"role":"user","content":"你好"}]}'