letrentallin1-contracts

This is a set of smart contracts implemented by using ink! language to create a market of crypto kitties.

Development environment setup (Linux):

cargo install cargo-contract
rustup toolchain add nightly-2023-03-18
rustup target add wasm32-unknown-unknown --toolchain nightly-2023-03-18-x86_64-unknown-linux-gnu
rustup default nightly-2023-03-18-x86_64-unknown-linux-gnu

There are three smart contracts:

• Kitty Coin: A ERC 20 smart contract that can issue KittyCoin, manages account KittyCoin balances and KittyCoin transfer between accounts.
• Kitties: A ERC 721 nft smart contract that can manage kitties owned by accounts and transfer kitties between accounts.
• Kitty Market: A smart contract that can adopt and trade Kitties using KittyCoin.

Screenshots:

• Smart Contracts build results

• Kitty Coin Contract

• Kitties Contract

• Kitty Market Contract