The Upgrader is a software package delivered as an NPM.
Essentially it enables NFT owners to easily access Darkblock unlockable content attached to their NFTs.
It's main purpose though is to give builders a short cut to enabling the viewing of Darkblock unlockable content on the NFT platforms they are building.
- Super easy to integrate into any NFT platform
- Supports content stacking (multiple darkblocks per NFT)
- Easily customizable
- Allows owners to download files, if the creator has allowed them to be.
- Supports multiple file formats: images, video, audio, PDFs, ePub, 3D files, HTML, JSON, zip files, and more
Here you can see the Darkblock Viewer being used on the Darkblock Web App. You can see that this NFT has had multiple pieces of unlockable content added to it.
The Viewer player supports various file types like video.