More self-service tools and notifications

This update gives you more control over the account and makes daily API work more transparent: key access can be narrowed, and important balance events are visible without manual checks.

New capabilities

• Choose allowed model families and individual models for each API key.
• Separate keys for different clients and projects instead of sharing one permission set across every integration.
• Review top-ups, API requests, and debits as separate history categories.
• Receive notifications about balance credits and low balance.
• Attach a file or screenshot to a support request.

Fixed issues and improvements

Long model names now render completely, duplicate balance notifications are suppressed, and ticket states are unambiguous. The bot offers only available options and warns when a key would have an empty permission set.

Compatibility and next steps

Existing keys keep their previous access until the new restrictions are explicitly saved. See the bot guide for the current key, history, and support flows.