Online Payment Portals
If you are using Nexi for your online payments, you are likely using either Netaxept or Easy.
Easy Portal
You will find the Easy Portal here.
You will find user manuals and information about the portal here.
You will also find technical documentation here and API documentation here.
Netaxept Portal
You will find the Netaxept Portal here.
You will find the user manual for the portal here.
You will also find technical documentation here and API documentation here.
MyNets
If you are using Netaxept for you online checkout and are also using Nets/Nexi for your acquiring agreement, MyNets will be your acquiring portal. You can find information about payouts, payout reports and other acquiring related information, as well as many self service options, in MyNets.
You will also find a bit more information about MyNets here.