Short answer: You can get account balance in TextLink by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the TextLink Get Account Balance action to a workflow, map its 0 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.
{}
{"ok": true,"balance": 25.5,"currency": "USD"}
Use these fields in downstream nodes for routing, logging, or error handling.
Any of these apps can fire this action as part of a workflow.