Authentication external websites

Question

I am using JWT to authenticate access. When I try a GET request from outside my system, it displays this message:

snippet of the code where I make the request (js):

[...]
var cep = this.soNumero(this.state.cep);
var cepUrl = 'https://viacep.com.br/ws/' + cep + '/json/';
axios.get(cepUrl).then(res => { 
[...]

I use React and PHP with the Slim Framework

NOTE: If you want to test the link, just put any ZIP code in place of the variable in the code (Ex.:https://viacep.com.br/ws/37701140/json/)

Answer 1

You are passing by default a header that the server-side (Viacep) does not accept, which is X-Access. Clear your default header before the request:

axios.defaults.headers.common = {}
axios.get('https://viacep.com.br/ws/01311200/json/')
      .then(res => console.log(res.data))

<script src="https://unpkg.com/axios/dist/axios.min.js"></script>