---
title: "API tokens"
canonical: "https://support.appfire.com/space/BGdc/3525279755/API%20tokens"
format: markdown
---
> 📝 For more information, check [the API Documentation](https://developer.bigpicture.one/reference/whatisbigpicture).

Tokens are used to authenticate BigGantt in other applications. 

> 📝 Your tokens need to be treated as securely as any other password.

![Screenshot of the My settings page in BigPicture.](media://f1a57b86-5910-429b-ae32-0cbed219fce6)

## Add a new token

1. Open the **BigGantt **>** My settings **>** API tokens** page.
2. Click the **Add new token** button.
3. Enter a token name and click **Create**.
4. The token is masked. You can view the token or simply copy it to a clipboard.

The video presents adding a new token.

> Macro (iframe)

## Revoke a token

> ℹ️ This action cannot be reversed.

1. Open the **BigGantt **>** My settings **>** API tokens** page.
2. Click the **Revoke **button next to a selected API token.
3. Click **Revoke** to confirm.

The video presents revoking a token.

> Macro (iframe)

## Revoke all tokens

> ℹ️ This action cannot be reversed.

1. Open the **BigGantt **>** My settings **>** API tokens** page.
2. To revoke all API tokens, click **Revoke all**.
3. Click **Revoke** to confirm.

The video presents revoking all tokens.

> Macro (iframe)