LootSafe Market Contracts

Buy, Sell, and Auction off items on a decentralized marketplace.

Audits

The code reviewed by New Alchemy is in the GitHub repository (https://github.com/LootSafe/lootsafe.marketplace.contracts) at commit hash d87b8c89a8851971c90248e8b5415137320053d6.

contracts/Market.sol ac147a333fe9b08067bb41e63fd425ecaed2e92b
contracts/Migrations.sol 19a7c00c1123db1875e307e7186c323b4092434b
contracts/Vault.sol 56cde2b4bfeb365e43a9667037f39f3c56e1c0f3
contracts/lib/Cellar.sol 3479c87b345a616bd64df157520402b64ecea254
contracts/lib/EIP20.sol f74bcd48457fa08f890beb394b3dd5009b4a026a
contracts/lib/EIP20Interface.sol 3daf1c7e479a85f6a1b3e230429f568c081e4bcd

Full Audit LootSafe Smart Contract Audit v1.0.pdf

Docs

---

• Market
  • listing_ids
  • market_events
  • fulfill_listing
  • create_listing
  • base
  • my_vault
  • get_listings
  • owner
  • vaults
  • listings
  • cancel_listing
  • get_listing
• Vault
  • withdrawal
  • parent
  • lock_asset
  • ether_saver
  • has_balance
  • unlock_asset
  • merchant
  • transfer
• Cellar
• EIP20Interface
  • approve
  • totalSupply
  • transferFrom
  • balanceOf
  • transfer
  • allowance
  • Transfer
  • Approval
• MarketEvents
  • listing_fulfilled
  • listing_cancelled
  • market
  • listing_created
  • vault_created
  • VaultCreated
  • ListingCreated
  • ListingFulfilled
  • ListingCancelled

Market

function listing_ids

Market.listing_ids() view 289aa130

Inputs

type	name	description
uint256		undefined

function market_events

Market.market_events() view 2b039d91

function fulfill_listing

Market.fulfill_listing(id) nonpayable 361d8a3f

**Fulfill a listing and purchase merchants asset **

Inputs

type	name	description
uint256	id	Id of the listing to fulfil

|

function create_listing

Market.create_listing(asset, amount, value) nonpayable 389b0dc4

**Create a listing on the marketplace **

Inputs

type	name	description
address	asset	Address of asset to sell

| | uint256 | amount | Amount of asset to sell | | uint256 | value | How much to sell asset for |

function base

Market.base() view 5001f3b5

function my_vault

Market.my_vault() view 5b680349

**Get the address of senders vault **

function get_listings

Market.get_listings() view 65c4c884

**Get all listing ids **

Outputs

type	name	description
uint256[]		undefined

function owner

Market.owner() view 8da5cb5b

function vaults

Market.vaults() view a622ee7c

Inputs

type	name	description
address		undefined

function listings

Market.listings() view de74e57b

Inputs

type	name	description
uint256		undefined

function cancel_listing

Market.cancel_listing(id) nonpayable e4e0dd77

**Cancel a listing and unlock assets **

Inputs

type	name	description
uint256	id	Id of listing to cancel

|

function get_listing

Market.get_listing(id) view fed69702

**Get a listing by id **

Inputs

type	name	description
uint256	id	undefined

Outputs

type	name	description
uint256		undefined
uint256		undefined
address		undefined
address		undefined
uint256		undefined
uint256		undefined
uint256		undefined

---

Vault

function withdrawal

Vault.withdrawal(asset, value) nonpayable 5a6b26ba

**Allow withdraw of non-locked funds **

Inputs

type	name	description
address	asset	The asset the merchant want's to withdraw

| | uint256 | value | The amount of asset to be transferred |

function parent

Vault.parent() view 60f96a8f

function lock_asset

Vault.lock_asset(asset, amount) nonpayable 69fb03b5

**Lock assets from withdraw **

Inputs

type	name	description
address	asset	Address of asset to be locked up

| | uint256 | amount | Amount of asset to lock up |

function ether_saver

Vault.ether_saver() nonpayable 760c84fd

**redeem accidental ETH sent to the contract **

function has_balance

Vault.has_balance(asset, value) nonpayable 870d0b84

**Check balances of assets **

Inputs

type	name	description
address	asset	Address of asset to check balance of

| | uint256 | value | Value expected to have |

function unlock_asset

Vault.unlock_asset(asset, amount) nonpayable a48cb6d7

**Unlock assets from withdraw **

Inputs

type	name	description
address	asset	Address of asset to be unlocked

| | uint256 | amount | Amount of asset to unlocked |

function merchant

Vault.merchant() view a5ff7651

function transfer

Vault.transfer(to, asset, value) nonpayable beabacc8

**Allow the creator to run transfers of assets **

Inputs

type	name	description
address	to	The address to transfer to

| | address | asset | The asset to transfer | | uint256 | value | The amount of asset to be transferred |

---

Cellar

---

EIP20Interface

function approve

EIP20Interface.approve(_spender, _value) nonpayable 095ea7b3

**msg.sender approves _spender to spend _value tokens **

Inputs

type	name	description
address	_spender	The address of the account able to transfer the tokens

| | uint256 | _value | The amount of tokens to be approved for transfer |

Outputs

type	name	description
bool	success	undefined

function totalSupply

EIP20Interface.totalSupply() view 18160ddd

function transferFrom

EIP20Interface.transferFrom(_from, _to, _value) nonpayable 23b872dd

**send _value token to _to from _from on the condition it is approved by _from **

Inputs

type	name	description
address	_from	The address of the sender

| | address | _to | The address of the recipient | | uint256 | _value | The amount of token to be transferred |

Outputs

type	name	description
bool	success	undefined

function balanceOf

EIP20Interface.balanceOf(_owner) nonpayable 70a08231

Inputs

type	name	description
address	_owner	The address from which the balance will be retrieved

|

Outputs

type	name	description
uint256	balance	undefined

function transfer

EIP20Interface.transfer(_to, _value) nonpayable a9059cbb

**send _value token to _to from msg.sender **

Inputs

type	name	description
address	_to	The address of the recipient

| | uint256 | _value | The amount of token to be transferred |

Outputs

type	name	description
bool	success	undefined

function allowance

EIP20Interface.allowance(_owner, _spender) nonpayable dd62ed3e

Inputs

type	name	description
address	_owner	The address of the account owning tokens

| | address | _spender | The address of the account able to transfer the tokens |

Outputs

type	name	description
uint256	remaining	undefined

event Transfer

EIP20Interface.Transfer(_from, _to, _value) ddf252ad

Arguments

type	name	description
address	_from	indexed
address	_to	indexed
uint256	_value	not indexed

event Approval

EIP20Interface.Approval(_owner, _spender, _value) 8c5be1e5

Arguments

type	name	description
address	_owner	indexed
address	_spender	indexed
uint256	_value	not indexed

---

MarketEvents

function listing_fulfilled

MarketEvents.listing_fulfilled(id, buyer) nonpayable 30f27e2f

Inputs

type	name	description
uint256	id	undefined
address	buyer	undefined

function listing_cancelled

MarketEvents.listing_cancelled(id) nonpayable 5efca922

Inputs

type	name	description
uint256	id	undefined

function market

MarketEvents.market() view 80f55605

function listing_created

MarketEvents.listing_created(merchant, id) nonpayable 9448875f

Inputs

type	name	description
address	merchant	undefined
uint256	id	undefined

function vault_created

MarketEvents.vault_created(merchant, vault) nonpayable db5bca90

Inputs

type	name	description
address	merchant	undefined
address	vault	undefined

event VaultCreated

MarketEvents.VaultCreated(merchant, vault) 5d9c31ff

Arguments

type	name	description
address	merchant	not indexed
address	vault	not indexed

event ListingCreated

MarketEvents.ListingCreated(merchant, id) f060b874

Arguments

type	name	description
address	merchant	not indexed
uint256	id	not indexed

event ListingFulfilled

MarketEvents.ListingFulfilled(id, buyer) d09f1e54

Arguments

type	name	description
uint256	id	not indexed
address	buyer	not indexed

event ListingCancelled

MarketEvents.ListingCancelled(id) 411aee90

Arguments

type	name	description
uint256	id	not indexed

---