README

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A complete, framework-agnostic PHP SDK for the Instagram Graph API (Instagram API with Instagram Login) — OAuth & long-lived tokens, content publishing, stories, comments, direct messaging with buttons, user info and webhooks — with first-class Laravel support.

Everything you need to integrate Instagram, from connecting to every feature.

Reference: https://developers.facebook.com/docs/instagram-platform

✨ What's covered

Area	Methods
OAuth & tokens	authorization URL, short-lived → long-lived (60-day) → refresh
User info	profile, avatar (profile picture), followers/media counts
Publishing	photos, reels/video, stories, carousels, publish, list, get
Comments	list, comment, reply, hide/unhide, enable/disable, delete
Messaging	text, image, buttons, quick replies, reactions, typing, conversations
Webhooks	verify challenge, verify `X-Hub-Signature-256`, parse comment & DM events
Escape hatch	`->http()` to call any Graph endpoint

📦 Installation

composer require texhub/instagram-graph-api

Requirements: PHP ≥ 8.2 with curl, json and hash.

🔌 1. Connect (OAuth & tokens)

use TexHub\InstagramGraphApi\Instagram;

$ig = Instagram::make('APP_ID', 'APP_SECRET');

// a) Send the user to authorize:
$url = $ig->oauth()->authorizationUrl(
    scopes: ['instagram_business_basic', 'instagram_business_content_publish',
             'instagram_business_manage_comments', 'instagram_business_manage_messages'],
    state: 'csrf-token',
    redirectUri: 'https://shop.tj/instagram/callback',
);
// redirect($url)

// b) On the callback, exchange the ?code= for tokens:
$short = $ig->oauth()->requestShortLivedToken($_GET['code'], 'https://shop.tj/instagram/callback');
$long  = $ig->oauth()->exchangeForLongLivedToken($short->token); // valid ~60 days

echo $long->token;
echo $long->expiresAt();        // unix timestamp
$long->expiresWithinDays(7);    // refresh soon?

// c) Refresh before it expires:
$refreshed = $ig->oauth()->refreshLongLivedToken($long->token);

Then use the token for API calls:

$ig = Instagram::make('APP_ID', 'APP_SECRET', accessToken: $long->token, igUserId: '17841...');
// or, from an existing instance:
$ig = $ig->withAccessToken($long->token);

👤 2. User info & avatar

$me = $ig->users()->me();
$me->get('username');
$me->get('followers_count');

$ig->users()->avatarUrl();   // profile picture URL
$ig->users()->username();

📸 3. Publish content

// Photo (create container + publish in one call):
$ig->media()->publishPhoto('https://cdn.shop.tj/photo.jpg', 'Новинка! 🔥');

// Reel:
$ig->media()->publishReel('https://cdn.shop.tj/reel.mp4', 'Смотрите 👀');

// Story:
$ig->media()->publishStory('https://cdn.shop.tj/story.jpg');

// Carousel (multi-image post):
$a = $ig->media()->createCarouselItem('https://cdn/1.jpg')->id();
$b = $ig->media()->createCarouselItem('https://cdn/2.jpg')->id();
$carousel = $ig->media()->createCarousel([$a, $b], 'Подборка')->id();
$ig->media()->publish($carousel);

// Read:
$ig->media()->list();
$ig->media()->get($mediaId);
$ig->media()->publishingLimit();   // daily quota usage

Media URLs must be publicly reachable — Instagram fetches them.

💬 4. Comments

$ig->comments()->forMedia($mediaId);             // list comments
$ig->comments()->commentOnMedia($mediaId, 'Спасибо за внимание!');
$ig->comments()->reply($commentId, 'Ответ на комментарий');
$ig->comments()->hide($commentId);               // hide / unhide
$ig->comments()->delete($commentId);

📨 5. Direct messaging (with buttons)

The recipient id is the IGSID you receive in messaging webhooks.

use TexHub\InstagramGraphApi\Builders\Button;

$ig->messages()->sendText($igsid, 'Привет! Чем помочь?');
$ig->messages()->sendImage($igsid, 'https://cdn/promo.jpg');

// Buttons:
$ig->messages()->sendButtons($igsid, 'Выберите действие:', [
    Button::url('Открыть сайт', 'https://texhub.pro'),
    Button::postback('Связаться', 'CONTACT'),
]);

// Quick replies:
$ig->messages()->sendQuickReplies($igsid, 'Ваш выбор?', [
    Button::quickReply('Да', 'YES'),
    Button::quickReply('Нет', 'NO'),
]);

// Typing indicator / read receipts / reactions:
$ig->messages()->senderAction($igsid, 'typing_on');
$ig->messages()->react($igsid, $messageId, 'love');

// Conversations & history:
$ig->messages()->conversations();
$ig->messages()->messages($conversationId);

🔔 6. Webhooks

Verification (GET) — echo the challenge:

$challenge = $ig->webhooks()->verifyChallenge($_GET);
if ($challenge !== null) { echo $challenge; exit; } // HTTP 200

Events (POST) — verify the signature, then parse:

$raw = file_get_contents('php://input');
$ig->webhooks()->assertValidSignature($raw, $_SERVER['HTTP_X_HUB_SIGNATURE_256'] ?? null);

foreach ($ig->webhooks()->parse($raw) as $event) {
    if ($event->isMessage()) {
        $ig->messages()->sendText($event->senderId(), 'Получили: ' . $event->messageText());
    }
    if ($event->isComment()) {
        // $event->get('id'), $event->get('text'), ...
    }
}
http_response_code(200);

🧯 Error handling

use TexHub\InstagramGraphApi\Exceptions\ApiException;

try {
    $ig->media()->publishPhoto($url, $caption);
} catch (ApiException $e) {
    $e->httpStatus; $e->errorCode; $e->errorType; $e->errorSubcode; $e->fbtraceId;
    $e->isTokenError();   // code 190 — token expired/invalid
    $e->isRateLimit();
}

🧩 Any endpoint (escape hatch)

$ig->http()->get('17841.../insights', ['metric' => 'impressions,reach']);
$ig->http()->post($mediaId, ['comment_enabled' => 'false']);

🧩 Laravel

Auto-discovered. Publish config:

php artisan vendor:publish --tag=instagram-config

.env:

INSTAGRAM_APP_ID=...
INSTAGRAM_APP_SECRET=...
INSTAGRAM_ACCESS_TOKEN=long-lived-token
INSTAGRAM_USER_ID=17841...
INSTAGRAM_REDIRECT_URI=https://shop.tj/instagram/callback
INSTAGRAM_WEBHOOK_VERIFY_TOKEN=your-verify-token
INSTAGRAM_API_VERSION=v23.0

Facade:

use TexHub\InstagramGraphApi\Laravel\Instagram;

Instagram::media()->publishPhoto($url, 'Привет из Laravel!');
Instagram::messages()->sendText($igsid, 'Ответ');

Webhook controller

public function verify(Request $request) {
    return response(Instagram::webhooks()->verifyChallenge($request->query()) ?? '', 200);
}

public function handle(Request $request) {
    Instagram::webhooks()->assertValidSignature(
        $request->getContent(),
        $request->header('X-Hub-Signature-256'),
    );

    foreach (Instagram::webhooks()->parse($request->getContent()) as $event) {
        // ...
    }
    return response('', 200);
}

🏢 Multi-tenant / SaaS

Many customers can connect their own Instagram accounts through one Meta app. Each tenant authorizes via OAuth and gets their own long-lived token; one webhook URL serves everyone.

// Onboarding: each tenant runs the OAuth flow → store their long-lived token.
$long = $ig->oauth()->exchangeForLongLivedToken($short->token);
// → save {token, user_id} for this tenant

// Act as any tenant — bind a client to their stored token:
$ig->withAccessToken($tenant->ig_token)->media()->publishPhoto($url, $caption);

// One webhook for everyone — route by the account that received it:
foreach ($ig->webhooks()->parse($raw) as $event) {
    $tenant = Tenant::where('ig_account_id', $event->accountId())->first();
    if ($event->isMessage()) { /* $event->senderId(), $event->messageText() */ }
}

$event->accountId() (the connected account / entry.id) and $event->recipientId() are the tenant routing keys. Signatures are verified with your single app secret.

🧪 Testing

use TexHub\InstagramGraphApi\Instagram;
use TexHub\InstagramGraphApi\Config;
use TexHub\InstagramGraphApi\Tests\Support\FakeTransport;

$t = (new FakeTransport())->push(['id' => 'MEDIA_1']);
$ig = new Instagram(new Config('APP', 'SECRET', accessToken: 'TOKEN'), $t);
// assert on $t->history / $t->lastUrl()

composer install
composer test

📚 Architecture

src/
├── Instagram.php            # entry — oauth()/webhooks()/users()/media()/comments()/messages()
├── Config.php               # immutable configuration
├── Http/                    # Transport, CurlTransport, HttpClient, RawResponse
├── OAuth/                   # OAuthClient, AccessToken
├── Webhook/                 # WebhookHandler (challenge + signature + parse), WebhookEvent
├── Resources/               # Users, Media, Comments, Messages
├── Builders/                # Message, Button (buttons & quick replies)
├── Responses/               # Response (ArrayAccess), ListResponse
├── Exceptions/              # ApiException, TransportException, …
└── Laravel/                 # ServiceProvider + Facade

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