Problem parsin texto to JSON

[lffelgueiras]

I’m having trouble converting a STRING into JSON to use in the HTTP Module.

Using the SET Module, I created the variables that I will use within the HTTP Module.

Among them, I built the CODE Module to make the JSON.PARSE of the variables present within the SET module, but the conversion does not work.

Could you support me?

Please share your workflow

My desired output is that the STRING I could insert inside the HTTP Module in JSON Format.

I´m using the Online Version of N8N.

[n8n]

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[barn4k]

hello @lffelgueiras

You can’t parse that string into JSON because it is not a valid JSON.

Instead, you should use {{JSON.stringify($json.User_Perfil_Comportamental)}} in the content section of the HTTP Node and remove the Code node

payload for the HTTP node will look like this:

{
  "model": "mistral-medium",
  "messages": [
    {
      "role": "system",
      "content": "{{JSON.stringify($json.User_Perfil_Comportamental)}}"
    },
    {
      "role": "user",
      "content": {{197.json}}
    }
  ],
  "temperature": 0.8,
  "top_p": 1,
  "max_tokens": 32000,
  "stream": false,
  "safe_prompt": false,
  "random_seed": null
}

[lffelgueiras]

It worked perfectly!

Thank you so much!