Use your HoYoLAB data to generate cards with your Genshin Impact, Honkai Impact 3rd, Honkai: Star Rail and Zenless Zone Zero stats!
Warning
This project is not affiliated with miHoYo / HoYoVerse, 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 four of HoYoVerses' games are supported: Honkai Impact 3rd, Genshin Impact, Honkai: Star Rail and Zenless Zone Zero. Each are accessed with the same URL but with a different "game" parameter.
| Game | URL | Parameter |
|---|---|---|
| Honkai Impact 3rd | /api/v1/getCard?game=honkai3rd | honkai3rd |
| Genshin Impact | /api/v1/getCard?game=genshin | genshin |
| Honkai: Star Rail | /api/v1/getCard?game=starrail | starrail |
| Zenless Zone Zero | /api/v1/getCard?game=zzz | zzz |
You can either deploy with the Deploy with Vercel button or you can manually deploy with the steps below.
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. (On FireFox this is under the gear icon in the top right of the network tab).
- 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. You'll then need to add the following environment variables:
| Variable | Description | Optional | Example |
|---|---|---|---|
| HOYOLAB_TOKENV2 | If the cookie you copied from HoYoLAB includes "ltoken_v2" at the start then set this to true, otherwise set this to false. |
Yes | true |
| HOYOLAB_TOKEN | The value of the "ltoken" or "ltoken_v2" cookie. | No | aXDNHHbL8FVbvbv1d4AVuD |
| HOYOLAB_ID | The value of the "ltuid" or "ltuid_v2" cookie. | No | 123456789 |
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.
| Game | URL | Parameter |
|---|---|---|
| Honkai Impact 3rd | /api/v1/getCard?game=honkai3rd | honkai3rd |
| Genshin Impact | /api/v1/getCard?game=genshin | genshin |
| Honkai: Star Rail | /api/v1/getCard?game=starrail | starrail |
| Zenless Zone Zero | /api/v1/getCard?game=zzz | zzz |
If you want to use a different image as the background for your selected game you can do so by replacing the image in the lib/hoyo/images folder. The image should be a 2400x1200 JPG file.
For example, if you wanted to change the background for Honkai: Star Rail you would replace the starrail.jpg file with your new image.
This project is not affiliated with miHoYo, HoYoverse, Cognosphere, or any other entities related to miHoYo, including but not limited to the games Genshin Impact, Honkai Impact 3rd, Honkai: Star Rail, Zenless Zone Zero, and the HoYoLab platform. We do not claim ownership of any of the assets used in this project; all rights and intellectual property belong to their respective owners. This project is a fan-made work, and it is created with respect for the original creators and their work.