Looking for logging into the Nintendo Club Sign In site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Nintendo Club Sign In site. After that you can login as usual with your login credentials.
https://my.nintendo.com/
https://accounts.nintendo.com/login?lang=fr-FR
https://www.nintendo.com/productreg
https://www.nintendo.fr/Assistance/Identifiant-Nintendo-Network/FAQ/Club-Nintendo/Club-Nintendo-841662.html
https://my.nintendo.com/?lang=fr-FR
https://www.lifewire.com/register-nintendo-products-1126052
https://en.wikipedia.org/wiki/Club_Nintendo
https://www.polygon.com/2017/2/21/14687274/nintendo-accounts-switch
https://www.theverge.com/2017/2/20/14673212/nintendo-user-id-online-accounts-network
https://support.ubi.com/en-US/faqs/35038/Linking-your-Nintendo-Switch-account-to-your-Ubisoft-account/
https://www.howtogeek.com/296972/all-of-nintendos-confusing-online-accounts-explained/
https://www.imore.com/how-link-your-nintendo-network-id-your-nintendo-account-nintendo-switch
https://www.ign.com/wikis/wii-u/How_to_Link_a_Club_Nintendo_Account_to_a_Wii_Shop_Account