QQ

The QQ project-side configuration follows the same "global account, project binding" rule:

{
  "services": {
    "chat": {
      "channels": {
        "qq": {
          "enabled": true,
          "channelAccountId": "qq-main"
        }
      }
    }
  }
}

If you reuse the same QQ channel account across multiple projects, this design is much cleaner than storing credentials inside every project separately.