curl --location --request POST '/ext/application/pay?open_id=oa3cbb940f253abafc8d168ee047d&token=USDT&amount=1&ref_id=202510011112&tag' \
--header 'OP-API-KEY: c706baa54d06b4f51bc07fb74c14abcf' \
--header 'OP-API-SIGN: 5L334KDJDPWGZTD4' \
--header 'OP-API-TIMESTAMP: 1234565332'{"code":0,"msg":"操作成功","data":{"token":"USDT","amount":"1","open_id":"oa3cbb940f253abafc8d168ee047d","ref_id":"202510011112","serial_no":"2025112602333381640623616899","tag":""}}