instagram_oauth_token_request_sample.php

instagram_oauth_token_request_sample.php

use GuzzleHttp\Client as Guzzle;

// ...

if ($request->has('code')) {
    $params = $request->all();

    $g = new Guzzle;
    $postParams = [
        'form_params' => [
            'client_id' => config('services.instagram.client_id'),
            'client_secret' => config('services.instagram.client_secret'),
            'grant_type' => 'authorization_code',
            'redirect_uri' => config('services.instagram.redirect'),
            'code' => $params['code'],
        ]
    ];
    $response = $g->post('https://api.instagram.com/oauth/access_token', $postParams);
    $body = json_decode($response->getBody());
    $token = $body->access_token;
    
    // 以降 $token をつかって API コールする
}