Hey, I'm Ten and I'm the owner and developer of GenshinLoginner.
The site exists only to automate claiming daily rewards from MiHoYo labs site.
It does so by creating a POST request to the server just like the actual site does.
It is able to do so, by sending the server the cookies it expects.

The cookies must be supplied by the End User, in order for the rewards to be claimed.
These cookies are stored, Encrypted, and only on the production server the site runs on.
These cookies cannot be decrypted without proper authentication via Discord oAuth2 API.

Some Data is stored as plaintext, locally in Your Browser cookies which is where you got them in the first place.

This Data includes;

* lastg -> The latest response from the MiHoYo server from the attempt of claiming the rewards.
* lasttz -> The latest timestamp of attempting to claim the rewards.
* user -> Your username and discriminator.
* gConf -> Your MiHoYo cookies.
This is stored locally in Your Browser and deleted when you log out.

Encrypted Data that is stored on the Server includes;
* gConf -> Your MiHoYo cookies.
* id -> Your Discord User ID.

I take no responsibility whatsoever from using this tool, as it's merely for convenience.
I do not claim to hold ownership nor copyright to any Genshin Impact material.
All rights belong to their respectful owners.

As per European General Data Protection Regulation, you can request your Data to be sent to you.
You can also request your Data to be permanently removed.

For further questions, recommend joining my Discord Server [Genshin Archives].

~ Ten, Yae Miko enjoyer