Need some help with twitch API

Since you are calling Kraken, you need the Accept header which is missing.

Having never used Axios I’m fairly sure headers needs to be an object not a string

headers: ‘Client-ID: xxxxxxxxxxxxxxxxxxxxxx’

becomes

headers: {
    ‘Client-ID': 'xxxxxxxxxxxxxxxxxxxxxx’,
    'Accept': 'application/vnd.twitchtv.v5+json'
}