Hi, I'm having problems with function calling. I have made a webhook using make.com and I used it to confirm if an address is valid. However, it returns different string than it is suppose to. Here is the body returning from make.com: { "results": [ { "toolCallId": "{{1.message.toolCalls[].id}}", "result": "The address is invalid" } } ] } And here it what I got from logs (messages) in VAPI: { "name": "isAddressCorrect", "role": "tool_call_result", "time": 1724223960602, "result": "Success.", "toolCallId": "call_S1puKIR0bThuM6kDICU3tSY1", "secondsFromStart": 22.885 } It seems so that Vapi doesnt understand the result or changes it for some reason. Call_id is: 84b6e640-be81-4828-a4bb-e80881160936

@Vapi-enjoyer I'm sorry to hear you're experiencing issues with your function calling and the webhook integration. It looks like there might be a discrepancy between the response from make.com and what is being logged in VAPI. To address this, we need to ensure that the webhook is correctly configured to send the expected result to VAPI and that VAPI is correctly interpreting and logging the result. Could you please confirm if the webhook at make.com is set up to send the response in the format that VAPI expects? Additionally, it would be helpful to check if there are any transformations or mappings applied within make.com that might alter the response before it reaches VAPI. If everything seems correct on the make.com side, we may need to look into the VAPI logs and configurations to understand why the result is being logged as "Success." instead of the actual string "The address is invalid". Since I don't have access to the system configurations or logs, I would recommend checking these points. If the issue persists, please ask support for more info on this.

@Shubham Bajaj this is same kind of problem that was mentioned in an other ticket

share the latest call_id

Call_id is: 84b6e640-be81-4828-a4bb-e80881160936

@Vapi-enjoyer the tool call was resolved so it was success what you can do is instead return error if you require.

@Shubham Bajaj I'm not sure that what you are saying is correct. I have an example, where the "result" had the correct information, in this screenshot. This is another instance that I used, where I confirmed the correct ingredients of a pizza. Call_id: c5289ce3-594a-4614-b999-385339acf1f3 https://cdn.discordapp.com/attachments/1275713889266438174/1276228949164298310/image.png?ex=66c8c454&is=66c772d4&hm=721446f6ba655ae05266906ad7e87249e95d1e993f2091dc1c6b3578630f8a4d&

call id.

0397daad-73f9-48aa-86df-ad924547cd79

"toolWithToolCallList": [
    {
      "type": "make",
      "function": {
        "name": "isAddressCorrect",
        "async": false,
        "parameters": {
          "type": "object",
          "properties": {
            "Address": {
              "type": "string",
              "description": "Address of the location"
            }
          }
        },
        "description": "Check if the address is correct. "
      },
      "async": true,
      "server": {
        "url": "https://hook.eu2.make.com/3sq6uoaohiicsg7genrydfyf4s4e76bm"
      },
      "messages": [],
      "toolCall": {
        "id": "call_S1puKIR0bThuM6kDICU3tSY1",
        "type": "function",
        "function": {
          "name": "isAddressCorrect",
          "arguments": {"Address": "growth"}
        }
      }
    }
  ]

i checked your original call: 84b6e640-be81-4828-a4bb-e80881160936 the issue is you're setting tool.async=true this means the result is not waited upon. whenever in doubt, read the docs at api.vapi.ai/api https://cdn.discordapp.com/attachments/1275713889266438174/1276234556684374016/image.png?ex=66c8c98d&is=66c7780d&hm=dc9614fa0533187f0ec90354a43ee2e5e5c58ab8ecf61ab131e377997630c14a&

Thank you @nikhil! ❤️