Query Order

Look up the current status of an existing order.

Endpoint

POST /api/order/query

Authentication

SHA-512 signature using clientId|orderId|clientSecret (no totalAmount).

Signature Formula

signature = SHA512( clientId + "|" + orderId + "|" + clientSecret )

PHP

$signature = hash('sha512', "$clientId|$orderId|$clientSecret");

Node.js

const sig = crypto.createHash('sha512')
  .update(`${clientId}|${orderId}|${clientSecret}`)
  .digest('hex');

Request Body

Field	Type	Required	Description
clientId	string	Yes	Your legacy_client_id
orderId	string	Yes	The merchant order ID used during creation
signature	string	Yes	SHA-512 signature (clientId|orderId|clientSecret)

Example

cURL

SIG=$(echo -n "TEST_CLIENT_001|INV-2026-00123|TEST_SECRET_001" | sha512sum | awk '{print $1}')

curl -X POST https://api.nusio-saka.com/api/order/query \
  -H "Content-Type: application/json" \
  -d "{
    \"clientId\": \"TEST_CLIENT_001\",
    \"orderId\": \"INV-2026-00123\",
    \"signature\": \"$SIG\"
  }"

Response

HTTP 200 OK

{
  "code": 200,
  "message": "Success",
  "data": {
    "refCode": "ORD-260601103045-A1B2",
    "transactionTime": "2026-06-01 10:30:45",
    "orderId": "INV-2026-00123",
    "totalAmount": 50000,
    "customerName": "Budi Santoso",
    "customerEmail": null,
    "customerPhone": null,
    "notifyUrl": "https://your-site.com/callbacks/payment",
    "returnUrl": null,
    "status": "PAID",
    "paidAt": "2026-06-01 10:38:12",
    "qrString": null
  }
}

Status Values

Status	Description
PENDING	Awaiting payment
PAID	Payment confirmed
FAILED	Expired, failed, or cancelled

Error Responses

Message	Description
Order ID not found	No order with this orderId for your merchant
Invalid Signature	Signature mismatch
Invalid Client ID	clientId not found