curl --request POST \
--url http://dev-cn.your-api-server.com/card/recharge \
--header 'Content-Type: application/json' \
--data '{
"merchantId": "<string>",
"merchantUserId": "<string>",
"powerCardId": "<string>",
"channel": "<string>",
"rechargeAmount": 1,
"activeRecharge": true,
"merchantOrderNo": "<string>"
}'