curl -X GET 'https://app.memorylake.ai/openapi/memorylake/admin/v1/billing/auto-topup/attempts' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "message": "Operation completed successfully",
  "data": {
    "items": [
      {
        "amount": {
          "amount": 1999,
          "currency": "usd"
        },
        "created_at": 1760000000,
        "failure_reason": "payment_method_missing",
        "id": 1,
        "order_id": "74e5cfabc395a14f8f866a7031a74a3f",
        "status": "pending",
        "tokens": 1200000,
        "triggered_by": "balance_check",
        "updated_at": 1760000000
      }
    ],
    "continuation_token": "eyJvZmZzZXQiOjIwfQ",
    "total": 1
  }
}