add token to request axios code example

Example 1: axios bearer token

{
    headers: {
      'Authorization': 'Bearer ' + validToken()
    }
 }

Example 2: axios send bearer token

const config = {
    headers: { Authorization: `Bearer ${token}` }
};

Axios.post( 
  'http://localhost:8000/api/v1/get_token_payloads',
  config
).then(console.log).catch(console.log);