In this one, we use PHP to tie together the AlchemyData News API along with the Clarify.io API. This is part of a post for the IBM Watson blog: http://blog.alchemyapi.com/decoding-the-debates-a-cognitive-approach

combined.php

<?php

// Don't forget to rename credentials-dist.php to credentials.php and insert your API key
require __DIR__ . '/credentials.php';
require __DIR__.'/../vendor/autoload.php';

use GuzzleHttp\Client as GuzzleClient;

$bundle_id  = 'bundles/abcde12345';

$bundle = new Clarify\Bundle($apikey);

$insights = $bundle->insights;
$_data = $insights->load($bundle_id);
$insights->get($_data['_links']['insight:spoken_keywords']['href']);

$keywords = $insights->keywords;

$alchemy_client = new GuzzleClient(['base_uri' => 'https://gateway-a.watsonplatform.net/calls/data/GetNews']);

$options = [];
$options['apikey'] = 'alchemy-key';
$options['outputMode'] = 'json';
$options['start'] = 'now-5d';
$options['end'] = 'now';
$options['return'] = 'enriched.url.title,enriched.url.url';
$options['count'] = 10;

foreach($keywords as $keyword) {
    echo $keyword['term'] . "\n";

    $options['q.enriched.url.enrichedTitle.relations.relation'] = '|subject.text=' . $keyword['term'] . ',object.entities.entity.type=Person|';

    $response = $alchemy_client->request('GET', '', $options);
    $results = json_decode($response->getBody(), true);
    $articles = $results['result']['docs'];
    foreach($articles as $article) {
        echo $article['source']['enriched']['url']['url'] . "\n";
    }
}