{
    "require": {
        "guzzlehttp/guzzle": "~6.0"
    },
    "packagist": {
        "type": "composer",
        "url": "https://packagist.phpcomposer.com"
    },
    "repositories": {
        "packagist": {
            "type": "composer",
            "url": "https://packagist.phpcomposer.com"
        }
    }
}