doccano/app/server/static/components/http.js

import axios from 'axios';

axios.defaults.xsrfCookieName = 'csrftoken';
axios.defaults.xsrfHeaderName = 'X-CSRFToken';
const baseUrl = window.location.href.split('/').slice(3, 5).join('/');
const HTTP = axios.create({
  baseURL: `/v1/${baseUrl}`,
});

export const rootUrl = window.location.href.split('/').slice(0, 3).join('/');
export const newHttpClient = axios.create;
export default HTTP;