Tool Parameters

// Adding a dynamic parameter to a stock price tool
// The parameter will be named 'symbol' and will be passed as a query parameter
{
  "name": "stock_price",
  "description": "Get the current stock price for a given symbol",
  "dynamicParameters": [
    {
      "name": "symbol",
      "location": "PARAMETER_LOCATION_QUERY",
      "schema": {
        "type": "string",
        "description": "Stock symbol (e.g., AAPL for Apple Inc.)"
      },
      "required": true
    }
  ]
}

// Overriding dynamic parameter when starting a new call
// Always set the stock symbol to 'NVDA'
{
  "systemPrompt": ...
  "selectedTools": [
    "toolName": "stock_price",
    "nameOverride": "nvidia_stock_price",
    "descriptionOverride": "Looks up the current stock price for Nvidia.",
    "parameterOverrides": {
      "symbol": "NVDA"
    }
  ]
}

// Adding a static parameter that always sends utm=ultravox
{
  "name": "stock_price",
  "description": "Get the current stock price for a given symbol",
  "staticParameters": [
    {
      "name": "utm",
      "location": "PARAMETER_LOCATION_QUERY",
      "value": "ultravox"
    }
  ]
}

// Adding automatic parameters to a profile creation tool
// There are two parameters added:
// 'call_id' which is sent as a query param
// 'conversation_history' which is sent in the request body
{
  "name": "create_profile",
  "description": "Creates a profile for the current caller",
  "automaticParameters": [
    {
      "name": "call_id",
      "location": "PARAMETER_LOCATION_QUERY",
      "knownValue": "KNOWN_PARAM_CALL_ID"
    },
    {
      "name": "conversation_history",
      "location": "PARAMETER_LOCATION_BODY",
      "knownValue": "KNOWN_PARAM_CONVERSATION_HISTORY"
    }
  ]
}