# User guides

Create API keys, connect your tools, chat with a model and follow your own usage. If you're new, start with the [quickstart](https://docs.atlas.ilionx.dev/getting-started/quickstart.md).

## API keys and tools

| Guide                                                                                                | What you do                                                                                              |
| ---------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------- |
| [Create and manage your API keys](https://docs.atlas.ilionx.dev/guides/user/api-keys-create-and-manage.md)                                     | Create a personal key, choose the space or project it draws from, switch that choice and revoke the key. |
| [Connect Claude Code and opencode](https://docs.atlas.ilionx.dev/guides/user/api-keys-connect-your-tools.md)                                   | Copy ready-made settings from the web app into Claude Code or opencode.                                  |
| [Connect an OpenAI- or Anthropic-compatible client](https://docs.atlas.ilionx.dev/guides/user/gateway-connect-openai-and-anthropic-clients.md) | Point any SDK or tool at the gateway, and fix the errors you may meet.                                   |
| [Connect your IDE](https://docs.atlas.ilionx.dev/guides/user/gateway-connect-your-ide.md)                                                      | Use ATLAS models in GitHub Copilot Chat, JetBrains AI Assistant or Continue.                             |

## Spaces and projects

| Guide                                                                      | What you do                                                     |
| -------------------------------------------------------------------------- | --------------------------------------------------------------- |
| [Act under a project with a personal key](https://docs.atlas.ilionx.dev/guides/user/projects-act-under-a-project.md) | Bill a key's requests to a project instead of a space.          |
| [Manage people in a space](https://docs.atlas.ilionx.dev/guides/user/spaces-manage-people.md)                        | Add members to a team space, change their role and remove them. |

## Chat and usage

| Guide                                                              | What you do                                           |
| ------------------------------------------------------------------ | ----------------------------------------------------- |
| [Chat with a model in the web app](https://docs.atlas.ilionx.dev/guides/user/gateway-chat-in-the-web-app.md) | Send messages to a model from your browser.           |
| [View your usage](https://docs.atlas.ilionx.dev/guides/user/usage-and-audit-view-my-usage.md)                | See your cost, tokens, requests and remaining budget. |