Виджет токенизированной оплаты

1$payload = [
2  'public_key' => 'public_key',
3  'amount' => 2.50,
4  'order_id' => 'order id generated by your system',
5  'description' => 'Test payment',
6];
7
8$data = base64_encode(json_encode($payload));
9$private_key = 'your_private_key';
10$signature = base64_encode(sha1($private_key . $data . $private_key, 1));
11
12$request = Http::get("***", [
13  'data' => $data,
14  'signature' => $signature
15]);
16
17$response = $request->json();