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GET
/
v2
/
pay
/
order
/
query
Checkout Order Details
curl --request GET \
  --url http://sandbox.mintlify.com/v2/pay/order/query \
  --header 'X-GatePay-Certificate-ClientId: <x-gatepay-certificate-clientid>' \
  --header 'X-GatePay-Nonce: <x-gatepay-nonce>' \
  --header 'X-GatePay-Signature: <x-gatepay-signature>' \
  --header 'X-GatePay-Timestamp: <x-gatepay-timestamp>'
{
  "status": "SUCCESS",
  "code": "000000",
  "errorMessage": "",
  "data": {
    "bizCode": "000000",
    "bizData": {
      "prepayId": "65466648727916544",
      "merchantId": "10002",
      "merchantTradeNo": "163",
      "transactionId": "65466648727916545",
      "goodsName": "charge",
      "currency": "USDT",
      "orderAmount": "118.75",
      "surchargeAmount": "0",
      "toleranceAmount": "0",
      "underpaidAmount": "0",
      "fiatCurrency": "USD",
      "fiatAmount": "100",
      "fiatRate": "1.1875",
      "status": "PAID",
      "createTime": 1677573665000,
      "expireTime": 1677577265000,
      "transactTime": 1677573665219,
      "order_name": "charge",
      "pay_currency": "USDT",
      "pay_amount": "118.75",
      "expectCurrency": "USDT",
      "actualCurrency": "USDT",
      "actualAmount": "118.75",
      "rate": "1",
      "channelId": "123456",
      "address": "0x86608d3C9f979b98a3b2417216eD859d313E339D",
      "chain": "MATIC",
      "fullCurrType": "USDT_MATIC",
      "inUsdt": "118.75",
      "location": "https://www.gate.com/cashier?prepayid=65466648727916544",
      "merchantName": "test merchant",
      "returnUrl": "https://lotkeys.com/tr/gate-payment-response",
      "transaction_info": {
        "done_amount": "118.75",
        "confirming_list": []
      },
      "whiteBrandInfo": {
        "logoUrl": "https://example.com/logo.png",
        "brand": "GatePay",
        "payWays": []
      }
    },
    "bizMessage": ""
  }
}

Headers

X-GatePay-Certificate-ClientId
string
required

Merchant client ID, obtained from GatePay platform

Example:

"4186d0c6-6a35-55a9-8dc6-5312769dbff8"

X-GatePay-Signature
string
required

HMAC-SHA256 signature for request validation

Example:

"672d5650dcc9bb22ebf25fa16c28d03c0e159d742a9176d4340a5da326d75dc8a2ec24c97fa6fc5d1533dd6e968863747e1d86a45e562cbe899f9ed7e9ca7f77"

X-GatePay-Timestamp
string
required

Timestamp in milliseconds, must not differ from server time by more than 5 minutes

Example:

"1672905655498"

X-GatePay-Nonce
string
required

Random nonce for replay attack prevention

Example:

"9578"

Query Parameters

prepayId
string

Pre-order ID (either prepayId or merchantTradeNo required)

merchantTradeNo
string

Merchant order number (either prepayId or merchantTradeNo required)

Response

200 - application/json

Order details retrieved successfully

status
string

Response status

code
string

Response code

errorMessage
string

Error message

data
object