curl -v -H "Authorization: Bearer <ACCESS_TOKEN>" https://actions.zapier.com/api/v1/dynamic/exposed/
{
    "results": [
    {
        "id": "01GTB1KMX72QTJEXXXXXXXXXX",
        "description": "Slack: Send Channel Message",
        "input_params": {
            "instructions": "str",
            "Message_Text": "str",
            "Channel": "str",
            ...
        }
    },
  ]
}

Understanding how to get a list of an action’s parameters is crucial for effectively using AI Actions.

Hint parameters are always optional. By default, all parameters are filled via guessing based on the provided instructions parameter. If a hint parameter is supplied along with instructions, it will override the guess.

Fetching Hint Parameters

You can retrieve hint parameters for a specific action with the following commands.