{
"mch_id": "402409140000096725",
"sub_mchid": "2024091419550132",
"user_id": "ACCP_FEE_TRANSITIONdc95c818-90b6-484e-854b-d654f0c28817",
"flag_chnl": "PCH5",
"pkg_name": "lianlianpay-inc.com",
"app_name": "lianlianpay-inc.com",
"encrypt_algorithm": "SM2"
}curl --location 'https://openapi.lianlianpay.com/mch/v1/accp/acctmgr/get-random' \
--header 'Signature-Data;' \
--header 'Signature-Type: RSA' \
--header 'mch_id: 2020042200284052' \
--header 'sp_no;' \
--header 'timestamp: 20221109111509' \
--header 'Content-Type: application/json;charset=utf-8' \
--data '{
"mch_id": "402409140000096725",
"sub_mchid": "2024091419550132",
"user_id": "ACCP_FEE_TRANSITIONdc95c818-90b6-484e-854b-d654f0c28817",
"flag_chnl": "PCH5",
"pkg_name": "lianlianpay-inc.com",
"app_name": "lianlianpay-inc.com",
"encrypt_algorithm": "SM2"
}'{
"ret_code": "stri",
"ret_msg": "string",
"mch_id": "string",
"sub_mchid": "string",
"user_id": "string",
"random_key": "string",
"random_value": "string",
"license": "string",
"map_arr": "string",
"rsa_public_content": "string",
"sm2_key_h": "string"
}