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

# OAuth Credential Troubleshooting

> If an OAuth credential expires or stops working — for example, after a password change or employee departure — delete and recreate the token to get the integration running again.

## Steps

1. Log in to your Invoca account. In the sidebar, click **Integrations**, then **Manage Integrations**, then **Custom Webhooks**.
2. Find the affected webhook in your list, click its name, then click the **Configuration** tab, then the **Authentication** sub-tab.
3. Note the name of the credential listed in the OAuth Credentials box, then click the **X** icon to remove it. Click **Save**.
4. In the sidebar, click **Integrations**, then **OAuth Credentials**.
5. Find the token you identified in step 3, click the menu button in the Actions column, and select **Delete**.
6. Click **+ New Credential** to create a new OAuth token for the same purpose.
7. Repeat steps 1–2 to return to the webhook you're fixing.
8. In the Authentication sub-tab, choose the new OAuth credential you just created, then click **Save**.
9. Click the **Delivery History** tab and confirm the next delivery doesn't show an authentication-related error (like 401 Unauthorized) — ideally you'll see a 200 Success.

## Where to go next

* [OAuth Authentication: Token Generation](/s/article/oauth-authentication-token-generation)
* [Does an API Token Become Inactive If the User Who Pulled It Leaves the Company?](/s/article/api-token-inactive-user-leaves-company)