Javascript Post Error 401

I’m trying to make some code in Javascript that allows me to execute and paste on a set list of items.

When I try to execute my code, I am left with error 401 (Authorization has been denied for this request.)

I have already tried looking for solutions from other sources, and have executed this while logged into roblox, and on the page.

The api site I am posting to, using fetch, is!/Avatar/post_v1_avatar_set_wearing_assets ,

And this is the code that I have come up with.

let req = fetch("", {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Accept': 'application/json'
  body: JSON.stringify({
    'assetIds': [
      6399352012,//just one hat
}).then((response) => response.json())
    .then((responseData) => {
      return responseData;
    .catch(error => console.warn(error));
1 Like

Not really sure since I’m not a javascript person but I will try to help you out.

Does it say anything about HTTP failure?
Or does it just say that the authorization is denied?

It just says that the authorization is denied