Thank you for using VRoid Hub.
We have now launched the VRoid Hub API, which allows developers to link web apps with VRoid Hub.
You can now link web apps with VRoid Hub!
Until now, we only offered VRoid SDK for Unity developers, but this new release allows VRoid Hub to be linked with web apps as well.
Linking with VRoid Hub enables players to use models registered on VRoid Hub in linked external apps.
▼ Get started with API linking
https://developer.vroid.com/en/api/
We have also provided samples of actual web apps in development. Click on the link below to learn more.
https://github.com/pixiv/VRoidHub-API-Example
Developer registration is now easier than ever!
In tandem with this update, we've also simplified the developer registration process. You can now start building linked apps right away, even before your application has been approved.
While apps must still be officially approved before they can be published on VRoid Hub, it is now also possible to link apps pending approval. Apps pending approval are subject to certain limitations.
Please refer to the chart below for more information about limitations on unapproved apps.
| Apps pending approval | Approved apps | |
| Allowed models |
• Models uploaded by the players themselves • Models approved for download by the creator |
・Models uploaded by the players themselves ・Models approved for download by the creator ・Models that cannot be downloaded but are set to "available to other users in addition to the creator" |
| "Unapproved" alerts *Displayed on the permissions page when linking an app | Displayed | Not displayed |
To register as a developer and download VRoid SDK, click the links below.
https://hub.vroid.com/developer/registration
If you would like to publish your linked app on VRoid Hub, please contact us using the form below.
https://www.pixiv.net/support?type=47&mode=inquiry&service=vroid-integrate
New Discord server for developers
We have opened a Discord server where interested developers can discuss the VRoid Hub API / SDK.
We hope the Discord server can be a place where developers and creators can easily discuss topics, share information, and post announcements about apps in development.
All developers are encouraged to join and participate!
▼ Join the Discord server here
We will continue to upgrade and improve our services in response to the requests and feedback from our users.
We hope you will continue to use and enjoy VRoid.