Changes
Most changes run when the app calls them, the same as a click in the dashboard. Your AI app may also ask you before each call. Each app has a setting for this per tool.Changes that ask you first
Vollna holds back the changes that spend connects or money, reach other people or cannot be undone. The tool returns a preview first and nothing changes until you agree. The app then sends the change again with your confirmation.
A preview is valid for 10 minutes and works once. When the data changes in the meantime, the app gets a new preview to show you.
These changes ask first only in some cases:
Tools marks each tool as Reads, Changes or Asks first.
Plan limits
MCP has the same plan limits as the dashboard: filters, active filters, AI qualifier credits, proposal credits and auto-bidding limits. A call past a limit is refused with the limit and when it resets.Credits
The API uses the same project credits.
Daily caps
Some reads have a daily cap per team. MCP and the API share these caps. They reset at 00:00 UTC.
Your plan can set other values. Ask the app “How much do I have left today?”, or open Settings → Developers → MCP.
You can make up to 60 calls a minute, across all your connected apps.