Use your HoYoLAB data to generate cards with your Genshin Impact, Honkai Impact 3rd and Honkai: Star Rail stats!
This project is not affiliated with miHoYo, they could decide to ban you for using it. [2.3.vii HoYoVerse Account - Terms of Service]

This project has been built around running on Vercel, but with some work it should run on Express or any other Node.js server.

Currently three of HoYoVerses' games are supported: Honkai Impact 3rd, Genshin Impact and Honkai: Star Rail. Each are accessed with the same URL but with a different "game" parameter.

Click the fork button in the top right of the repository page.

• Go to HoYoLAB (https://www.hoyolab.com/) and log in.
• Go to your profile page.
• Open the developer tools (F12 or Ctrl+Shift+I).
• Go to the "Network" tab.
• Click on the "Preserve Log" / "Persist Logs" button.
• Refresh the page.
• Click on the getGameRecordCard request where the method is "GET" (it should be named "getGameRecordCard" with your HoYoLab UID).
• Go to the "Cookies" tab.
• Copy the "ltoken" or "ltoken_v2" cookie value.
• Copy the "ltuid" or "ltuid_v2" cookie value.

Before you deploy to Vercel you'll need to create a new project and link it to your GitHub repository. Then you'll need to add the following environment variables:

You can now use the API by sending a GET request to the URL of your Vercel project with the game parameter set to the game you want to get the card for.