Near Karts
Battle Kart dynamic NFTs on NEAR blockchain.
A submission for the NEAR MetaBuild hackathon running in alpha on testnet.
Demo App: https://near-karts.web.app/
Demo Video: https://youtu.be/AINOyA30sX8
Concept
Equip and pimp a 3D NEAR Kart NFT and mint it on the NEAR blockchain.
NFT is upgradable as the Kart rises through the levels.
Battles
- Each battle won increases your NEAR Kart level by 1
- Win items as your level increases
- Upgrade and save your NEAR Kart once every 5 levels
- The name of your NEAR Kart cannot be changed so choose wisely!
Sponsor Challenges
Paras Decentralized App using NFT NEP-171 standard!
NEAR Karts NFTs are NEP-171 NFTs on the NEAR blockchain.
non_fungible_token_core, non_fungible_token_approval and impl_non_fungible_token_enumeration are implemented for the NEAR Kart NFTs.
nft_mint is modified to allow minting only when with verified nft data is provided.
NEAR Kart NEP-171 Implementation
The Graph Integration
⚠ The graph indexer reaches a certain block and then stops indexing so the leaderboard in the application does not stay up to date. This has been reported on Discord
The Graph is integrated into the application to provide daily and monthly leaderboards.
The NEAR Karts Subgraph also provides:
- A historical record of the NFT for each kart as they are upgraded
- Battle details that can be used to replay previous battles
- Records of minting and upgrading events
NEAR Foundation - Calling all Liberal Artists
As part of the development of the demo video, a collection of 4 artworks were created focussing on the effiency and speed of NEAR blockchain.
The artwork is styled as promos / posters for automobile products.
The full size renders are located in https://github.com/ben-razor/near-karts/tree/main/artwork/images/game/collection
Important Files
Front end code
App / Wallet / Contract front end ReactJS
NEAR Karts front end ReactJS