Connect your X account
You approve this on x.com. We never see your password, and you can revoke it in two clicks.
1. Open the X developer portal
Go to developer.x.com and sign in as the account you want to clean. Create a project, then an app inside it.
2. Turn on user authentication
In the app: User authentication settings → Set up. Pick Read and write, and type Web App / Automated App. Read-only will connect fine and then fail at the first delete.
3. Paste this callback URL exactly
Character for character. One stray slash and X refuses the sign-in with an error that does not tell you why.
The Website URL field can be anything you own. Your own site is fine.
4. Copy the OAuth 2.0 credentials
From Keys and tokens, copy the OAuth 2.0 Client ID. You only need the Client Secret if you chose a Confidential app.
Encrypted (AES-256-GCM) against your session and thrown away when you disconnect.