GhostMarket Exchange smart contracts

Deployed Contracts on BSC:

ERC20TransferProxy

https://bscscan.com/address/0x2617Ad006cC4D4ed52D3Ed688316feF5b4658845#code

TransferProxy

https://bscscan.com/address/0x7f61f22C7962F733853C8902Ccf55BC78F379431#code

RoyaltiesRegistry Proxy

https://bscscan.com/address/0x1073e1d5977002d5db4F9E776482E8BF113C745c#code

AssetMatcherCollection

https://bscscan.com/address/0xE6bbAfB291DD683E85520785CC3502CA9ce581A5#code

ExchangeV2 Proxy

https://bscscan.com/address/0x388171F81FC91EfC7338E07E52555a90c7D87972#code

ExchangeWrapper Proxy

https://bscscan.com/address/0x32E0C20421c96cA4B423a7806e151e953C647c48#code

Deployed Contracts on Avalanche:

ERC20TransferProxy

https://snowtrace.io/address/0x3417E77e81Cf31bb210c2364883EB83E5077f0Dd#code

TransferProxy

https://snowtrace.io/address/0x3d7e2A3ecb2AE2a516465c611DFf813d7B9297f8#code

RoyaltiesRegistry Proxy

https://snowtrace.io/address/0x913FbdC42a77edb0aEFFCEEAe00240C368d9B6b1#code

AssetMatcherCollection

https://snowtrace.io/address/0xF0ef7f0E9B95738924B9D92013FEAB39aa3Ba019#code

ExchangeV2 Proxy

https://snowtrace.io/address/0xEb4ABA7aeba732Fc2FC92a673585d950cCFC1de0#code

ExchangeWrapper Proxy

https://snowtrace.io/address/0x0C823CD09642864f495F0a474E1d26Dea9A516F9#code

Deployed Contracts on Polygon:

ERC20TransferProxy

https://polygonscan.com/address/0x44C5CE28c29934B71A2a0447745d551DfC7B5133#code

TransferProxy

https://polygonscan.com/address/0x26D583e2CDa958b13CC319FAd124aa729f8A196e#code

RoyaltiesRegistry Proxy

https://polygonscan.com/address/0x7eD7Bff3bEfa9cEDf6A6d4768F4051fEd7fC1975#code

AssetMatcherCollection

https://polygonscan.com/address/0xa100dCC8ce4328cDA39d29bcA537BBA15012d242#code

ExchangeV2 Proxy

https://polygonscan.com/address/0x3B48563237C32a1f886FD19DB6F5AFFD23855E2a#code

ExchangeWrapper Proxy

https://polygonscan.com/address/0x09236d6b740ac67dCa842D9dB6FA4D067a684E76#code

Deployed Contracts on Ethereum:

ERC20TransferProxy

https://etherscan.io/address/0x153909fB5232c72B5E613aae4898291b014785a1#code

TransferProxy

https://etherscan.io/address/0x1bb6C21e6adB8757F46e77A7F4c5Ad9118f4A04d#code

RoyaltiesRegistry Proxy

https://etherscan.io/address/0x3dA0bD10dfD98E96E04fbAa8e0512b2c413b096A#code

AssetMatcherCollection

https://etherscan.io/address/0x49CaC1f0564Ed70a30C2454F653a3A1058D6A9bA#code

ExchangeV2 Proxy

https://etherscan.io/address/0xfB2F452639cBB0850B46b20D24DE7b0a9cCb665f#code

ExchangeWrapper Proxy

https://etherscan.io/address/0x2dEbB6CEd142197BEc08d76d3ECCE828b3B261ee#code

Deployed Contracts on Neo X:

ERC20TransferProxy

https://xexplorer.neo.org/address/0xFC2eb99ABAe550903a41DafCb6D797BcD0D88758

TransferProxy

https://xexplorer.neo.org/address/0x204965aa9fd13D455DB38331788fd1DD509a969d

RoyaltiesRegistry Proxy

https://xexplorer.neo.org/address/0x596a6fFC1525193E49C71476BAa8a9D071A8a2a3

AssetMatcherCollection

https://xexplorer.neo.org/address/0x88F166Ac7462D1745A690f51cBe04AB5f73D406D

ExchangeV2 Proxy

https://xexplorer.neo.org/address/0x49CaC1f0564Ed70a30C2454F653a3A1058D6A9bA

ExchangeWrapper Proxy

https://xexplorer.neo.org/address/0x0852db0336b998dF6d1C36351D6E0b073afA0902

Audit

N/A

Technical Information

Using OpenZeppelin contracts.

• ERC20 transfer proxy smart contracts.
• ERC721/1155 transfer proxy smart contracts.
• ERC721/1155 lazy mint transfer proxy smart contracts.
• Upgradable royalties registry smart contracts.
• Upgradable asset matcher collection smart contracts.
• Upgradable exchange smart contracts.
• Upgradable wrapper exchange smart contracts.

Compiling contracts

hardhat compile

Deploying Proxy

Using hardhat to deploy proxy contracts

locally

hardhat run deploy/001_deploy_transferProxy.ts
hardhat run deploy/002_deploy_erc20_transferProxy.ts
hardhat run deploy/003_deploy_lazyMint_transferProxies.ts
hardhat run deploy/004_deploy_royalties_registry.ts
hardhat run deploy/005_deploy_custom_matcher.ts
hardhat run deploy/006_deploy_exchange_proxy.ts
hardhat run deploy/007_deploy_exchange_wrapper_proxy.ts

to network

hardhat run --network <network_name> deploy/<deploy_script>.ts

For deployment private keys must be saved into

.secrets.json

secrets.json structure:

{
    "ETH_NODE_URI": "key",
    "TESTNET_PRIVATE_KEY": ["key1","key2","key3","key4"],
    "MAINNET_PRIVATE_KEY": ["key1","key2","key3","key4"],
    "ETHERSCAN_API_KEY": "key"
}

Testing

tests can be run with:

hardhat test

hardhat test <network_name>

Coverage

coverage can be run with:

hardhat coverage

hardhat coverage <network_name>

Verifying contracts

hardhat verify --network <network_name> <0x_contract_address>