Updated API — now available

Scale your digital product sales without limits

B2B platform for resellers, stores and integrators. Automation, wide catalog and an API that just works.

6+
Product Categories
5 000+
Products in Catalog
99.8%
API Uptime

Everything your store sells —
now fully automated

Categories are actively expanding. Connect and get first access to all new products.

🎮

Direct Top-Up

Genshin Impact, MLBB, PUBG Mobile and dozens of other titles. Automatic crediting to the customer's account.

🎁

Gift Cards

iTunes, PSN, Xbox, Google Play and other brands. Instant code delivery via API.

🔑

Steam Keys

Licensed Steam game keys. Wide assortment with constantly updated catalog.

💰

Steam Top-Up (CIS)

Automatic Steam balance top-up by login. Full CIS region support.

Telegram Stars

Automatic Telegram Stars top-up by username. Fast, no manual operations.

🎁

Steam Gifts

Automatic Steam gifts. Integrate with your store in a few clicks.

Why partners
choose GalaxyLink

We build the infrastructure so you can focus on sales.

01

REST API with Documentation

Full RESTful API. All responses in JSON, detailed PHP examples, SHA256 signature auth. Integration takes minutes.

02

B2B Dashboard

Partner dashboard: analytics, balance management, transaction history and settings — all in one place.

03

100% Automation

Orders are processed instantly without manual intervention. Stock and prices update in real time.

04

Custom Terms

Flexible pricing, dedicated account manager and terms tailored to your volume.

Connect the API
in 5 minutes

// Getting token — PHP
$clientId = 1;
$apiKey = 'your_secret_api_key';
$timestamp = time();
$sign = hash('sha256', $apiKey . $timestamp);

$ch = curl_init('https://api.galaxylink.gg/auth/token');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER,
  ['Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode([
  'client_id'  => $clientId,
  'timestamp' => $timestamp,
  'sign'      => $sign,
]));

$data = json_decode(curl_exec($ch), true);
$token = $data['token'];
// Token duration is 2h 

Everything for fast integration

  • Base URL: api.galaxylink.gg — full REST API
  • SHA256 auth via client_id, timestamp and sign
  • Ready-made PHP integration examples
  • Order endpoints: topup, topup/login, voucher, key-gift
  • Game account validation before top-up
  • Batch requests for bulk product operations

Four steps to start selling

No bureaucracy, no long approvals.

1

Apply

Submit via form or Telegram

2

Connect

Get Dashboard access and API key

3

Integrate

Connect products to your store

4

Profit

Automated sales and growing revenue

Ready to integrate?

Fill out the form — we'll get back to you within an hour.