SubscriptionsUsable LLM Agent
Usable LLM Agent
Tools
Usable LLM Agent lets you connect to any OpenAI-compatible API endpoint. Just enter your base URL and API key, click fetch, and you'll see a list of available models. Each model can be tested with a real chat — no subscription needed on virtusub.xyz\nYour credentials are used only for this session and are NOT stored or saved.
Your API key stays in your browser. It is sent through our proxy to the endpoint you specify, but never stored or saved by virtusub.xyz.