# ExecuteJS **Execute JavaScript** Executing JavaScript is a request type that lies within the Internal Content Integration, facilitating the invocation of JavaScript functions. This request type comprises three essential parameters: FunctionName, FunctionParameter, and FunctionPayload. 1. The **FunctionName** parameter is a string field intended to pass the corresponding function name used within the FunctionPayload. 2. **FunctionParameter** represents the data field through which parameters are conveyed to the JavaScript function, requiring the parameters to be passed in JSON format. 3. **FunctionPayload** serves as the parameter designated for authoring JavaScript code to be executed dynamically at runtime, facilitating the attainment of desired outputs through its utilization. **Example** | FunctionName | AddNumbers | | ----------------- | --------------------------------------------------------------------------------------------------------------- | | FunctionParameter | {"a":1,"b":2} | | FunctionPayload |

function AddNumbers(data)

{

let c=parseInt(data.a)+parseInt(data.b);

return c;

}