GET /v1/stable/order/list — paginated Convert orders. Filter params per query schema.#curl --location '/v1/stable/order/list?merchantOrderId=m_20260730_001&orderId=ord_123&businessType=STABLE_BUY&orderStatus=processing&startTime=1&endTime=1&pageNum=0&pageSize=0' \
--header 'API-KEY: <api-key>' \
--header 'API-SIGNATURE: <api-key>' \
--header 'API-TIMESTAMP: <api-key>'{
"status": 200,
"code": "SUCCESS",
"msg": "OK",
"success": true,
"traceId": "tr_5",
"data": {
"list": [],
"total": 0,
"pageNum": 1,
"pageSize": 20
}
}