API interface white list setting

1. Click to log in API management system background = = > merchant management

2. Click to add IP white list

3. Set your own white list. Once you have set the white list IP, only the IP in the white list can call the interface for this IP or other added IP

4. description

Some servers have joined the white list IP, but there are still errors. Please try whether the server has IPv6 address. Please add IPv6 address to the white list.