Simple HoYoLAB Auto Check-In. Free, One Time Set-up.

1. Open Google Script: Google Apps Script
2. Create a New Project
3. Replace Everything with autoDailyCheckIn.js
4. Set your ltoken_v2 and ltuid_v2
   • Google Chrome: Open Developer Tools (F12 or Ctrl+shift+I)
   • Go to Application tab.
   • Go to Cookies (double click)
   • Click "https://act.hoyolab.com"
   • From the list get ltoken_v2 and ltuid_v2 (double click + copy-paste) and replace it in the code: "ltoken_v2=v2_XXXXX; ltuid_v2=XXXXX;"
5. (Optional) Setup Discord Notification
   • Set discord_notify to true
   • Set myDiscordID to your Discord Id (or leave it empty)
   • Set discordWebhook url (Discord Server Setting > Integrations > Webhooks, Create New One and Copy Webhook URL)
6. For Auto Run Daily: Go to Triggers menu on the left side with clock icon
7. Click Add Trigger at the bottom right corner
8. Use this details:
   • Choose which function to run: main
   • Which runs at deployment: Head
   • Select event source: time-driven
   • Select type of time based trigger: Day-timer
   • Select time of day: Choose whenever server day reset or whenever you want, example server reset at 11pm UTC+7, so set it to 11pm to midnight you can use this example too
   • Failure notification settings: Notify me daily just in case it doesn't work anymore you will get notified.

Q: Is it bannable? A: No, I've been using this for years.

Q: It doesn't work anymore? A: If you changed your password, ltoken will changed too, so get a new one.