# Anthropic

Probo reads your Anthropic organization's members through the Admin API so you can review who has access.

:::caution
Use a **Claude Console** Admin API key (`sk-ant-admin01-…`) created at `platform.claude.com`. A standard Console API key (`sk-ant-api03-…`) will **not** work, because the Admin API members endpoint requires an admin key sent in the `x-api-key` header.
:::

## Prerequisites

- Probo organization administrator access
- The **admin** role in an Anthropic **Claude Console organization** (the Admin API isn't available for individual accounts)

## Collected Fields

| Probo field | Anthropic field                                          | Notes                                                              |
| ----------- | -------------------------------------------------------- | ------------------------------------------------------------------ |
| Name        | `name`                                                   |                                                                    |
| Email       | `email`                                                  |                                                                    |
| Role        | `role`                                                   | One of `user`, `claude_code_user`, `developer`, `billing`, `admin` |
| Admin       | `role`                                                   | Flagged as an administrator when `role` is `admin`                 |
| Status      |  |                                                                    |
| MFA         |  |                                                                    |
| Last login  |  |                                                                    |
| External ID | `id`                                                     | Stable identifier used to track the account across reviews         |
| Created at  | `added_at`                                               | When the member joined the organization                            |

## Step 1: Create an Admin API Key

![Creating an Admin API key in the Claude Console](/docs/access-review/anthropic-create-api-key.webp)

1. In the [Claude Console](https://platform.claude.com/settings/admin-keys), go to **Settings** > **Admin keys** as an organization **admin**.
2. Click **+ Create admin key**, enter a name (e.g. `Probo Access Review`), and click **Add**. Console admin keys have no scopes, so every key carries full Admin API access.
3. Copy the key (`sk-ant-admin01-…`) and store it securely. It's shown only once.

## Step 2: Connect in Probo

1. In Probo, go to **Access Reviews** > **Sources** > **Add Source**.
2. Find **Anthropic**, click **API Key**, paste the key, and click **Connect**.

Probo names the source after your organization and pulls its members into your campaigns.

## Troubleshooting

- **Key rejected.** Confirm it's a Console admin key (`sk-ant-admin01-…`) created by an admin. A standard Console API key (`sk-ant-api03-…`) won't work.
- **"Admin API unavailable for individual accounts".** Set up an organization in the Console under **Settings** > **Organization** first.