Check custom function code

Required scopes:

• functions:write

Checks the custom functions code. The response contains information whether Make validated the custom functions code successfully or whether there was an error.

The code validation might fail because of an syntax error in the function's code or when the code uses a JavaScript feature that Make doesn't support. Check the custom functions limitations in the Make Help center.

Check availability of the custom functions feature with the API call GET /organizations/{organizationId} for the organization to which the team belongs. If the response contains "customFunctions": true pair in the license object then you have access to the custom functions feature.

Refer to the Make pricing page for Make pricing plans overview.

POSThttps://eu1.make.com/api/v2/functions/eval

Authorization

token

Query parameters

Body

application/json

code*string

The code of the custom function.

Response

200

Successful response

Body

application/json

successboolean

errorstring

Request

JavaScriptCurlPythonHTTP

const response = await fetch('https://eu1.make.com/api/v2/functions/eval?teamId=0', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "code": "function checkType(arg) {return (typeof(arg))}"
    }),
});
const data = await response.json();

Response

200

{
  "success": false,
  "error": "text"
}