> ## Documentation Index
> Fetch the complete documentation index at: https://docs.u-kiyo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# FAQ

> Quick answers about the launch product.

## Do I need an API token to rent?

Not for the guided Telegram flow. Tokens are for API, CLI, MCP, and Skill account operations. Public inventory requires no token.

## Is every GPU always available?

No. Read [live pricing](/get-started/pricing); checkout uses current offers, not a fixed catalog promise.

## Can I extend a rental?

There is no documented self-service extension at launch. Back up before the end time and do not assume a new rental keeps the old disk.

## Is Jupyter or ComfyUI preinstalled?

Do not assume so. These docs provide a conditional [Jupyter connection guide](/guides/jupyter), but no verified preinstalled ComfyUI recipe.

## Where are my credentials?

Wait for active status and the GPU-ready email, or use the authenticated credentials flow. See [credentials](/guides/credentials).

## Does creating checkout start a GPU?

No. Payment must complete and provisioning must succeed first.


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