axios config

https://axios-http.com/docs/req_config
{
// url is the server URL that will be used for the request
url: '/user',

// method is the request method to be used when making the request
method: 'get', // default

// baseURL will be prepended to url unless url is absolute.
// It can be convenient to set baseURL for an instance of axios to pass relative URLs
// to methods of that instance.
baseURL: 'https://some-domain.com/api/',

// transformRequest allows changes to the request data before it is sent to the server
// This is only applicable for request methods 'PUT', 'POST', 'PATCH' and 'DELETE'
// The last function in the array must return a string or an instance of Buffer, ArrayBuffer,
// FormData or Stream
// You may modify the headers object.
transformRequest: [function (data, headers) {
// Do whatever you want to transform the data

return data;

}],

// transformResponse allows changes to the response data to be made before
// it is passed to then/catch
transformResponse: [function (data) {
// Do whatever you want to transform the data

return data;

}],

// headers are custom headers to be sent
headers: {'X-Requested-With': 'XMLHttpRequest'},

// params are the URL parameters to be sent with the request
// Must be a plain object or a URLSearchParams object
// NOTE: params that are null or undefined are not rendered in the URL.
params: {
ID: 12345
},

// paramsSerializer is an optional function in charge of serializing params
// (e.g. https://www.npmjs.com/package/qs, http://api.jquery.com/jquery.param/)
paramsSerializer: function (params) {
return Qs.stringify(params, {arrayFormat: 'brackets'})
},

// data is the data to be sent as the request body
// Only applicable for request methods 'PUT', 'POST', 'DELETE , and 'PATCH'
// When no transformRequest is set, must be of one of the following types:
// - string, plain object, ArrayBuffer, ArrayBufferView, URLSearchParams
// - Browser only: FormData, File, Blob
// - Node only: Stream, Buffer
data: {
firstName: 'Fred'
},

// syntax alternative to send data into the body
// method post
// only the value is sent, not the key
data: 'Country=Brasil&City=Belo Horizonte',

// timeout specifies the number of milliseconds before the request times out.
// If the request takes longer than timeout, the request will be aborted.
timeout: 1000, // default is 0 (no timeout)

// withCredentials indicates whether or not cross-site Access-Control requests
// should be made using credentials
withCredentials: false, // default

// adapter allows custom handling of requests which makes testing easier.
// Return a promise and supply a valid response (see lib/adapters/README.md).
adapter: function (config) {
/ ... /
},

// auth indicates that HTTP Basic auth should be used, and supplies credentials.
// This will set an Authorization header, overwriting any existing
// Authorization custom headers you have set using headers.
// Please note that only HTTP Basic auth is configurable through this parameter.
// For Bearer tokens and such, use Authorization custom headers instead.
auth: {
username: 'janedoe',
password: 's00pers3cret'
},

// responseType indicates the type of data that the server will respond with
// options are: 'arraybuffer', 'document', 'json', 'text', 'stream'
// browser only: 'blob'
responseType: 'json', // default

// responseEncoding indicates encoding to use for decoding responses (Node.js only)
// Note: Ignored for responseType of 'stream' or client-side requests
responseEncoding: 'utf8', // default

// xsrfCookieName is the name of the cookie to use as a value for xsrf token
xsrfCookieName: 'XSRF-TOKEN', // default

// xsrfHeaderName is the name of the http header that carries the xsrf token value
xsrfHeaderName: 'X-XSRF-TOKEN', // default

// onUploadProgress allows handling of progress events for uploads
// browser only
onUploadProgress: function (progressEvent) {
// Do whatever you want with the native progress event
},

// onDownloadProgress allows handling of progress events for downloads
// browser only
onDownloadProgress: function (progressEvent) {
// Do whatever you want with the native progress event
},

// maxContentLength defines the max size of the http response content in bytes allowed in node.js
maxContentLength: 2000,

// maxBodyLength (Node only option) defines the max size of the http request content in bytes allowed
maxBodyLength: 2000,

// validateStatus defines whether to resolve or reject the promise for a given
// HTTP response status code. If validateStatus returns true (or is set to null
// or undefined), the promise will be resolved; otherwise, the promise will be
// rejected.
validateStatus: function (status) {
return status >= 200 && status < 300; // default
},

// maxRedirects defines the maximum number of redirects to follow in node.js.
// If set to 0, no redirects will be followed.
maxRedirects: 5, // default

// socketPath defines a UNIX Socket to be used in node.js.
// e.g. '/var/run/docker.sock' to send requests to the docker daemon.
// Only either socketPath or proxy can be specified.
// If both are specified, socketPath is used.
socketPath: null, // default

// httpAgent and httpsAgent define a custom agent to be used when performing http
// and https requests, respectively, in node.js. This allows options to be added like
// keepAlive that are not enabled by default.
httpAgent: new http.Agent({ keepAlive: true }),
httpsAgent: new https.Agent({ keepAlive: true }),

// proxy defines the hostname, port, and protocol of the proxy server.
// You can also define your proxy using the conventional http_proxy and
// https_proxy environment variables. If you are using environment variables
// for your proxy configuration, you can also define a no_proxy environment
// variable as a comma-separated list of domains that should not be proxied.
// Use false to disable proxies, ignoring environment variables.
// auth indicates that HTTP Basic auth should be used to connect to the proxy, and
// supplies credentials.
// This will set an Proxy-Authorization header, overwriting any existing
// Proxy-Authorization custom headers you have set using headers.
// If the proxy server uses HTTPS, then you must set the protocol to https.
proxy: {
protocol: 'https',
host: '127.0.0.1',
port: 9000,
auth: {
username: 'mikeymike',
password: 'rapunz3l'
}
},

// cancelToken specifies a cancel token that can be used to cancel the request
// (see Cancellation section below for details)
cancelToken: new CancelToken(function (cancel) {
}),

// decompress indicates whether or not the response body should be decompressed
// automatically. If set to true will also remove the 'content-encoding' header
// from the responses objects of all decompressed responses
// - Node only (XHR cannot turn off decompression)
decompress: true // default

}