david-li0406/meta-skill-evloving/bog-payment-gateway

const getAccessToken = async (clientId: string, clientSecret: string) => {
  const credentials = Buffer.from(`${clientId}:${clientSecret}`).toString('base64');
  const response = await fetch(
    'https://oauth2.bog.ge/auth/realms/bog/protocol/openid-connect/token',
    {
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
        'Authorization': `Basic ${credentials}`
      },
      body: 'grant_type=client_credentials'
    }
  );
  const { access_token, expires_in } = await response.json();
  return { access_token, expires_in };
};

POST https://api.bog.ge/payments/v1/ecommerce/orders
Authorization: Bearer {access_token}
Content-Type: application/json

{
  "callback_url": "https://example.com/callback",
  "external_order_id": "ORDER-123",
  "purchase_units": {
    "currency": "GEL",
    "total_amount": 100.00,
    "basket": [
      {
        "product_id": "PROD-1",
        "quantity": 1,
        "unit_price": 100.00
      }
    ]
  },
  "redirect_urls": {
    "success": "https://example.com/success",
    "fail": "https://example.com/fail"
  }
}

GET https://api.bog.ge/payments/v1/receipt/{order_id}
Authorization: Bearer {access_token}

POST https://api.bog.ge/payments/v1/payment/refund/{order_id}
Authorization: Bearer {access_token}
Content-Type: application/json
 
{"amount": 50.00}  // Optional - omit for full refund