> ## Documentation Index
> Fetch the complete documentation index at: https://pay-docs.holdstation.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Inquire Virtual Account Transactions

> Fetch live transaction history for a virtual account.

Fetch live transaction history for a virtual account directly from the payment service provider.

## Authentication

<ParamField header="Partner-App-Key" type="string" required>
  Your partner app key.
</ParamField>

<ParamField header="X-HSPay-Signature" type="string" required>
  Base64-encoded Ed25519 signature of the sign data.
</ParamField>

<ParamField header="X-HSPay-Timestamp" type="string" required>
  Unix timestamp (seconds) of the request. Must be within 60 seconds of server time.
</ParamField>

## Path Parameters

<ParamField path="va_account" type="string" required>
  The virtual account number to inquire.
</ParamField>

<ResponseExample>
  ```json 200 theme={null}
  {
    "message": "success",
    "data": {
      "merchant_id": "MID123",
      "va_account": "1234567890",
      "va_name": "PARTNER ABC ORDER 12345",
      "va_bank": "Vietcombank",
      "transactions": [
        {
          "trans_id": 9876543210,
          "amount": 1000000,
          "time_paid": 1700000000,
          "cashin_id": 1234567890,
          "remark": "order-12345"
        }
      ]
    }
  }
  ```
</ResponseExample>