QueryCardBalance API

Testing Env

https://testpay.onlinepay.ai

POST

/card/query

Request

Body Params application/json

Example

{
    "merNo": 0,
    "applyOrderNo": "string",
    "sign": "string"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://testpay.onlinepay.ai/card/query' \
--header 'Content-Type: application/json' \
--data-raw '{
    "merNo": 0,
    "applyOrderNo": "string",
    "sign": "string"
}'

Responses

🟢200Success

application/json

Body

Example

{
    "code": "00000",
    "data": {
        "balance": "450.00",
        "currency": "HKD"
    },
    "message": "SUCCESS"
}

Modified at 2025-07-30 07:57:24

QueryCardTransaction API

FreezeCard API