calling chatflows via custom tools

[agnosus]

Hi
I have problem calling chatflows via custom tools:
can someone help check this js snippet:

thanks in advance

[Jaredude]

There's no body with the question parameter. You would structure it along these lines:

[Jaredude]

If it's still failing after that, check what's being logged to the console on the error catch.

[HenryHengZJ]

@agnosus you need to return the text, use the following code:

const fetch = require('node-fetch');
const url = 'http://localhost:3000/api/v1/prediction/abc';
const body = {
  question: $flow.input
}

const options = {
    method: 'POST',
    body: JSON.stringify(body),
    headers: {
        'Content-Type': 'application/json'
    }
};
try {
    const response = await fetch(url, options);
    const resp = await response.json();
    return resp.text;
} catch (error) {
    console.error(error);
    return '';
}

https://docs.flowiseai.com/integrations/tools/custom-tool

[agnosus]

thanks a lot Henry! you are a star!

[mehdi-belkhayat]

Hi, i use flowise ai with ollama and not openai, and it works great locally, but when i try to get my custom tool working, flowise seems not being able to use it, and i know that because i tried to call a MAKE.COM test url proces .. and nothing happens. Can you please help on this problem ?

I looked at the console, only chatflows are called but never the customtool : here is my log

09:16:58 [INFO]: ❌ DELETE /api/v1/chatmessage/66235b77-6055-47fa-a6ad-0563289e54c3?chatId=4d28ddfd-aa8d-4462-805d-0a5c9082fa92&chatType=INTERNAL
2024-03-11 09:17:05 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:17:23 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:18:34 [INFO]: 🖊 PUT /api/v1/tools/6f133786-fcf1-4d49-bf7e-15afc73f04fe
2024-03-11 09:18:34 [INFO]: ⬆️ POST /api/v1/node-load-method/customTool
2024-03-11 09:19:26 [INFO]: 🖊 PUT /api/v1/chatflows/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:19:26 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 updated inSync=false in ChatflowPool
2024-03-11 09:19:37 [INFO]: ❌ DELETE /api/v1/chatmessage/66235b77-6055-47fa-a6ad-0563289e54c3?chatId=ed19fce6-baaf-4b73-ab79-951cc9670052&chatType=INTERNAL
2024-03-11 09:19:42 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:19:42 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 added into ChatflowPool
2024-03-11 09:21:04 [INFO]: 🖊 PUT /api/v1/chatflows/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:21:05 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 updated inSync=false in ChatflowPool
2024-03-11 09:21:12 [INFO]: ❌ DELETE /api/v1/chatmessage/66235b77-6055-47fa-a6ad-0563289e54c3?chatId=d40f31b4-9985-49b0-961e-5b28e2559fcf&chatType=INTERNAL
2024-03-11 09:21:15 [INFO]: 🖊 PUT /api/v1/chatflows/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:21:15 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 updated inSync=false in ChatflowPool
2024-03-11 09:21:19 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:21:19 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 added into ChatflowPool
2024-03-11 09:21:35 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:22:23 [INFO]: 🖊 PUT /api/v1/chatflows/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:22:23 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 updated inSync=false in ChatflowPool
2024-03-11 09:22:28 [INFO]: ⬆️ POST /api/v1/internal-prediction/66235b77-6055-47fa-a6ad-0563289e54c3
2024-03-11 09:22:28 [INFO]: [server]: Chatflow 66235b77-6055-47fa-a6ad-0563289e54c3 added into ChatflowPool

[agnosus]

you may find this tutorial useful as it deals with a make.com implementation : https://www.youtube.com/watch?v=_K9xJqEgnrU&t=854s