A simple node.js script to pull Utah startups from AngelList into CSV file.

angelListStartupsToCSV.js

// Load required packages
var fs = require('fs');
var csv = require('csv');
var async = require('async');
var angel = require('angellist');
var json2csv = require('json2csv');

// Set this to your AngelList params for your registered application
var clientID = '';
var clientSecret = '';

// Init the object with your API key
angel.init(clientID, clientSecret);

/*
 Retrieve Startups from AnagelList by tag ID
 */
 
// Create array of functions to run in parallel
var functionsToRunAsync = [];

// CSV field names
var fields = [
    'name'
    , 'angellist_url'
    , 'logo_url'
    , 'product_desc'
    , 'high_concept'
    , 'follower_count'
    , 'company_url'
    , 'twitter_url'
    , 'blog_url'
    , 'linkedin_url'
    , 'company_size'
    , 'location'
];

// Vars to hold data
var data = [];
var pages = [];

// tag ID for Utah on AngelList
var tagID = '1689'; 
var pageCount = 0;
var startupCount = 0;

// Loop through AngelList paginated results,
// adding a async function for each page to
// parse the results and load into array
for (var page = 1; page <= 21; page++) {
    pages.push(page);
    functionsToRunAsync.push(function (callback) {
        var page = pages[pageCount];
        angel.searchByStartupTag(tagID, page, function (error, results) {
            if (!error) {
                var startups = results.startups;
                for (var i = 0; i < startups.length; i++) {
                    location = '';
                    if(startups[i].locations) {
                        location = startups[i].locations[0].display_name;
                    }
                    if(startups[i].name) {
                        var startup = {
                            'name': startups[i].name
                            , 'angellist_url': startups[i].angellist_url
                            , 'logo_url': startups[i].logo_url
                            , 'product_desc': startups[i].product_desc
                            , 'high_concept': startups[i].high_concept
                            , 'follower_count': startups[i].follower_count
                            , 'company_url': startups[i].company_url
                            , 'twitter_url': startups[i].twitter_url
                            , 'blog_url': startups[i].blog_url
                            , 'linkedin_url': startups[i].linkedin_url
                            , 'company_size': startups[i].company_size
                            , 'location': location
                        };
                        startupCount++;
                        data.push(startup);
                    }
                }
                callback();
            } else {
                console.log(error);
                callback();
            }
        });
        pageCount++;
    });
}

// Let's run the functions and build the CSV
async.parallel(
    functionsToRunAsync,
    function (err, results) {
        json2csv({data: data, fields: fields}, function (err, csv) {
            if (err) console.log(err);
            fs.writeFile('utahStartups.csv', csv, function (err) {
                if (err) throw err;
                console.log('File saved. There were ' + startupCount + ' records.');
            });
        });
    }
);