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POST
/
usdc
/
collect
/
query
USDC Collection Query
curl --request POST \
  --url https://uat-interface.haipay.asia/usdc/collect/query \
  --header 'Content-Type: application/json' \
  --data '
{
  "appId": 123,
  "orderId": "<string>",
  "sign": "<string>",
  "orderNo": "<string>"
}
'
{
  "status": "1",
  "error": "00000000",
  "msg": "",
  "data": {}
}

​
Secret Key & Private Key (Generate Signature)

Body

application/json
​
appId
integer
required

Business ID (obtained in the backend; must correspond to the currency in the URL)

​
orderId
string
required

Merchant order number

​
sign
string
required

Signature

​
orderNo
string

Platform order number (faster response)

Response

200 - application/json
​
status
string
default:1

1: Normal, 0: Exception

​
error
string
default:00000000

Error code

​
msg
string
default:""

Error description

​
data
object
Last modified on April 10, 2026