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

# Projects

> Projects, members, keys, and budgets on ageneral.ai

A **project** groups **members**, **budgets**, and **project-scoped keys** for work on **`https://ageneral.ai`**.

Use **projects** to:

* Invite **members** and assign roles.
* Issue and revoke **virtual keys** scoped to the **project**.
* Configure **budget** surfaces exposed by the **Projects** API.

## Host separation

| Host                             | Responsibility                                                       |
| -------------------------------- | -------------------------------------------------------------------- |
| **`https://ageneral.ai`**        | **Projects**, **members**, **keys**, **agents**, console-backed APIs |
| **`https://models.ageneral.ai`** | **Models** inference                                                 |

Prompt and completion traffic belongs on **`models.ageneral.ai`**. Membership and key management belong on **`ageneral.ai`**.

## API entry points

| Topic                       | Reference                                 |
| --------------------------- | ----------------------------------------- |
| Sessions and keys           | [Authentication](/authentication)         |
| Projects and project budget | [List projects](/reference/projects/list) |
| Members                     | [List members](/reference/members/list)   |
| Keys and key budget         | [List keys](/reference/keys/list)         |

## Next steps

* [Quickstart](/quickstart)
* [Usage and billing](/guides/models/usage-and-billing)