# Cassian

## Docs

- [Reference for AI Agents](https://docs.trycassian.com/ai-agents.md): Everything Claude Code, Codex, and Cursor need to help you use Cassian.
- [Authentication](https://docs.trycassian.com/authentication.md): How login works.
- [cassian down](https://docs.trycassian.com/cli/down.md): Stop a running instance.
- [cassian exec](https://docs.trycassian.com/cli/exec.md): Run a command on the instance.
- [cassian forward](https://docs.trycassian.com/cli/forward.md): Forward ports from a running instance to your local machine.
- [cassian init](https://docs.trycassian.com/cli/init.md): Create a new Cassian project.
- [cassian logs](https://docs.trycassian.com/cli/logs.md): View container output and background task logs.
- [cassian run](https://docs.trycassian.com/cli/run.md): One-shot: up, sync, exec, down.
- [cassian ssh](https://docs.trycassian.com/cli/ssh.md): Open a terminal inside the instance.
- [cassian status](https://docs.trycassian.com/cli/status.md): Show running instances and volumes.
- [cassian switch](https://docs.trycassian.com/cli/switch.md): Switch GPU type with live availability.
- [cassian sync](https://docs.trycassian.com/cli/sync.md): Pull files from the instance to local.
- [cassian up](https://docs.trycassian.com/cli/up.md): Start a GPU instance.
- [cassian volume](https://docs.trycassian.com/cli/volume.md): Manage disk volumes.
- [GPU Types & Pricing](https://docs.trycassian.com/concepts/gpu-types.md): Available GPU hardware and per-hour pricing.
- [Instances](https://docs.trycassian.com/concepts/instances.md): GPU containers for your workloads.
- [Persistence](https://docs.trycassian.com/concepts/persistence.md): What survives cassian down and what doesn't.
- [File Sync](https://docs.trycassian.com/concepts/sync.md): Keep local and remote in sync.
- [Storage](https://docs.trycassian.com/concepts/volumes.md): How your data persists.
- [Examples](https://docs.trycassian.com/examples.md): Real workflows you can copy-paste and run on Cassian.
- [Introduction](https://docs.trycassian.com/introduction.md): A remote GPU that feels local.
- [Quickstart](https://docs.trycassian.com/quickstart.md): Zero to GPU in under 2 minutes.

## OpenAPI Specs

- [openapi](https://docs.trycassian.com/api-reference/openapi.json)