Quick and dirty auth0 user export to csv using node.js.

index.js

/*
Create a dir, install 3 dependent packages, copy this index.js file to dir, run with node ./index.js > users.csv
*/

var async = require('async')
var req = require('request')
var stringify = require('csv-stringify')
var fs = require('fs')

var url = "https://your-subdomain.auth0.com/api/v2/users" //your management api endpoint
var token = "HGigi7tigugIYUHFUYgi8769uYFI..." //your bearer token
var fields = "email,logins_count" //the fields you want returned. see api docs
function objectMorpher(user, next){
  //process each user record here to flatten it for csv if needed
  next()
}

//thats it. code that does the work is below

getData(0)
function getData(page){
  req({
    method: "GET",
    url: url,
    headers: {
      "Authorization": "Bearer "+token
    },
    qs: {
      page: page,
      per_page: 50, //50 results per request
      fields: fields,
      include_fields: true
    },
    json: true
  }, function(err, res, body){
    if(err){
      return console.log(err)
    }
    async.eachSeries(body, objectMorpher, function(err){
      if(err){
        return console.log(err)
      }
      stringify(body, {header: true}, function(err, output){
        if(err){
          return next(err)
        }
        process.stdout.write(output);
        if(body.length === 50){
          setTimeout(function(){
            getData(page+1)
          }, 5000) //be nice to the auth0 server. pause 5 sec between requests
        }
      })
    })
  })
}