Prerequisites: Complete Build a Game first to set up Passport, deploy contracts, and mint NFTs.
Wallet Funding
Enable players to add tokens to their wallets for trading.On-ramp
Purchase tokens with fiat currency (powered by Transak)
Swap
Exchange tokens on zkEVM (powered by QuickSwap)
Bridge
Transfer tokens from Ethereum L1 to zkEVM (powered by Squid)
Display Inventory
Show players their NFT collections and assets.Indexer API
Query NFT ownership, metadata, and trading history
Metadata Search
Filter and search NFTs by attributes and properties
TypeScript SDK
blockchain-data package for inventory queries
Marketplace Trading
Enable peer-to-peer NFT trading with the Orderbook.Create Listings
List NFTs for sale with ERC-20 token pricing
Buy NFTs
Purchase listed NFTs from other players
Cancel Listings
Remove NFTs from marketplace
Collection Bids
Make offers on entire collections
Marketplace Fees
Configure platform and royalty fees
Orderbook API
Complete API reference and integration guides
SDK Implementation
TypeScript Widgets
Full widget integration for web applications