The ArtZero platform aims to be a decentralized NFT marketplace on the AlephZero blockchain. It aims to allow the users to list their NFT collections to be tradeable on the platform for a fee and to create their NFT collection via the ArtZero contracts. The users can create the collections as standard NFT collections or in an advanced mode, which also serves as a launchpad for such projects. The platform also comes with its native NFT Collection, which owners can stake for platform fees and other perks.

The main implementation of ArtZero smart contracts are in /contracts folder and contains following contracts:

• Collection Manager (audited)
• LaunchPad Manager (audited)
• Marketplace PSP34 (audited)
• PMP Staking Contract (audited)
• Standard Launchpad Contract (audited)
• Standard NFT Contract (audited)
• Proxy contract (clone from OpenBrush)
• Profile Contract The traits and implemenation of traits locate in impls and traits folders.

ink! is an EDSL based on Rust; therefore, we use clippy and rustfmt to make sure code is in compliance with Rust idioms.

rustup component add rustfmt --toolchain nightly
cargo +nightly fmt
cargo clippy

Before building your smart contract on Aleph Zero, you will first need to install some development tools. The comprehensive guide can be found at: https://docs.alephzero.org/aleph-zero/build/installing-required-tools

Go to the contract folder you want to build under contracts and run

cargo +nightly contract build

or if you want to build the release version

cargo +nightly contract build --release

After the contract is built successfully, You will see under target/ink 3 files: contract_name.wasm contract_name.contract and metadata.json. Follow this instruction to deploy the contract: https://docs.alephzero.org/aleph-zero/build/deploying-your-contract-to-aleph-zero-testnet

1. Deploy Profile Contract
2. Deploy NFT Standard Contract
3. Deploy Collection Contract
4. Deploy LaunchPad Standard Contract using any launchpad_contract_address. The purpose is to get the Hash Code of the contract.
5. LaunchPad Manager with Code Hash of LaunchPad Standard
6. Add PMP Project -> create Collection -> Update base URI -> Update admin address NFT Smartnet: ipfs://QmXtnr9aEJVywiLs1keZdyiKbQwignZT3FhwKYivF15oZp/ NFT Mainnet: To be updated
7. Deploy Staking Contract With Address of PMP Project
8. Deploy Marketplace Contract with staking and collection manager contract addresses

You can customize the psp34_standard contract to create your own version of NFT Contract. Please check this guide for more information https://medium.com/@artzero_io/how-to-create-nft-contract-on-azero-to-work-with-artzero-a14c8f17f90a

• Profile Hash Code and Contract 0xd9e66c2e777c1705ba62e2e6e60027cab28b383e9a5d9b7bf6ebcca0d4337c35 5FUXaNYkcdvwYurXXxzU4cdLsVFViE2xEbNnUZLBoi41axUx
• ArtZero NFT Staking Hash Code and Contract 0x0af3d8ee0d28afdc39f23128b634cbe61673e8a19c8ebb7c22817aade1c5d41d 5DHfvGcjXoUb7e1am1cSxcZ4w9ErC3omNp6exk2AibMn75kt
• Marketplace Hash Code and Contract 0xeefdf4ee2b22e6e32895115a912015f5afc91bca34845d292f03fed0dd08c968 5F8gyvsfuCqpvNywyRdUHy1EGvHG5GaUpVS64Tej6mAbwJ38
• LaunchPad Manager Hash Code and Contract 0x0837d0b95b94e620dc19103852bd83c4bd86eb34e9a5b00fd27210d969965007 5D4rYbyX36woCv4ECwrp71rKRmixhy94xdR34YtwgmvaCpo3
• Collection Manager Hash Code and Contract 0xe2ad960fec296abb4a1e984b3e81f82f10e860cfc5d30320260a9921846b00bd 5EeLsoPYu4QJnQR1YKqPgr5iEbfVhyVqdGMAAam7a8qyK4Ee
• LaunchPad Standard Hash Code 0x34a8a19142dfc443a3be1291b5730d59bae45ad7d70134a5e0b371b6977c40db
• NFT Standard Hash Code 0x24d21481b424ff012033c304de701f4016c5328788fbb62706d3477dea9b88a2

To be updated

The general quick tests for contracts can be found in *tests folder

• Marketplace for PSP37 (ERC1155 equivalence)
• Multichain support
• NFT Staking (can be found in InkWhale project repo) https://github.com/InkWhale-net

If you need futher support from us, please contact us using:

• Telegram: https://t.me/artzero_io
• Discord: https://discord.gg/wzkZ2JTvN4
• Twitter: https://twitter.com/ArtZero_io
• Email: [email protected] or read our articles at https://medium.com/@artzero_io