apiz-browser-client apiz-browser-client implements the APIzClient interface for browser, based on tinyjx, so you can use options of tinyjx. Usage import { APIz } from 'apiz-ng';import apizClient from 'apiz-browser-client'; const apiMeta = { getBook: { url: 'http://www.a.com' }}; const apis = new APIz(apiMeta, { client: apizClient({ beforeSend(xhr) { return false; }, afterResponse(resData, status, xhr, url, reqData) { console.log(resData); }, complete(resData, xhr, url, reqData) { console.log(resData); }, retry: 3 })}); apis.getBook().then(({data, next}) => { console.log(data); next();}) beforeRequest and afterResponse are hooks of tinyjx.