# Inventory Items

{% hint style="info" %}
**ERC20:** Inventory Items are based on the ERC20 standard. For more information, please view the documentation by OpenZeppelin: <https://docs.openzeppelin.com/contracts/4.x/erc20>
{% endhint %}

{% hint style="warning" %}
Inventory Items have 0 decimals.
{% endhint %}

### Suggested Use Cases

* Ingredients
* Crafting
* Burning/Consumption
* Game Bonuses
* Trade

## Contracts

### Addresses

#### DFK Chain

<table><thead><tr><th width="261.64356435643566">Name</th><th>Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ambertaffy.png" alt="" data-size="line"> Ambertaffy (DFKAMBRTFY)</td><td><code>0xB78d5580d6D897DE60E1A942A5C1dc07Bc716943</code></td><td><code>0x59Dc45470b495abF790e62a9a0bE935965FeE4cb</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/bluestem.png" alt="" data-size="line"> Bluestem (DFKBLUESTEM)</td><td><code>0x0776b936344DE7bd58A4738306a6c76835ce5D3F</code></td><td><code>0x360b42353FDF7Fd71Ad52509ae38F85cB638BDD1</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/darkweed.png" alt="" data-size="line"> Darkweed (DFKDRKWD)</td><td><code>0x848Ac8ddC199221Be3dD4e4124c462B806B6C4Fd</code></td><td><code>0xBe149BAE45c5b4EFd4b49a88cb90A4b671124a23</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ironscale.png" alt="" data-size="line"> Ironscale (DFKIRONSCALE)</td><td><code>0x04B43D632F34ba4D4D72B0Dc2DC4B30402e5Cf88</code></td><td><code>0x434619b18466dEAA26475f97467754135aB8f3AF</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/lanterneye.png" alt="" data-size="line"> Lanterneye (DFKLANTERNEYE)</td><td><code>0xc2Ff93228441Ff4DD904c60Ecbc1CfA2886C76eB</code></td><td><code>0xc75E787AD4249df104D5632CdC1b5C238c0FD2d8</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/milkweed.png" alt="" data-size="line"> Milkweed (DFKMILKWEED)</td><td><code>0xA2cef1763e59198025259d76Ce8F9E60d27B17B5</code></td><td><code>0x0C735d4C724a99948b004815142482E1A7967822</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/rockroot.png" alt="" data-size="line"> Rockroot (DFKRCKRT)</td><td><code>0x60170664b52c035Fcb32CF5c9694b22b47882e5F</code></td><td><code>0x144132767a353f7485Fe09D19faAE19ca3905E61</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/sailfish.png" alt="" data-size="line"> Sailfish (DFKSAILFISH)</td><td><code>0x7f46E45f6e0361e7B9304f338404DA85CB94E33D</code></td><td><code>0x954296fd7563f737BD502e3DdbAdA3f5223F92f1</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/shimmerskin.png" alt="" data-size="line"> Shimmerskin (DFKSHIMMERSKIN)</td><td><code>0xd44ee492889C078934662cfeEc790883DCe245f3</code></td><td><code>0x4Cb69F1385D1ec1acEF351a98f67De5a56C74226</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/skunkShade.png" alt="" data-size="line"> Skunk Shade (DFKSKNSHADE)</td><td><code>0xc6030Afa09EDec1fd8e63a1dE10fC00E0146DaF3</code></td><td><code>0xb086584f476Ad21B40aF0672f385a67334A0b294</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/spider-fruit.png" alt="" data-size="line"> Spiderfruit (DFKSPIDRFRT)</td><td><code>0x3E022D84D397F18743a90155934aBAC421D5FA4C</code></td><td><code>0x22a20A56b9162B155BE51ACdD14051B142CF1a35</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/swift-thistle.png" alt="" data-size="line"> Swift-Thistle (DFKSWFTHSL)</td><td><code>0x97b25DE9F61BBBA2aD51F1b706D4D7C04257f33A</code></td><td><code>0xd467f3cE950663b0195C25e615D6C7B2BC49699a</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/threeEyedEel.png" alt="" data-size="line"> Three-Eyed Eel (DFKTHREEL)</td><td><code>0x6513757978E89e822772c16B60AE033781A29A4F</code></td><td><code>0x98c3ADd5c94C7d21a542107a61a2423730363F05</code></td></tr></tbody></table>

#### Kaia

<table><thead><tr><th width="261.64356435643566">Name</th><th>Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ambertaffy.png" alt="" data-size="line"> Ambertaffy (DFKAMBRTFY)</td><td><code>0x75E8D8676d774C9429FbB148b30E304b5542aC3d</code></td><td><code>0x90924Dc4fc09FecEC2011C2b482284BEa0635d1f</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/bluestem.png" alt="" data-size="line"> Bluestem (DFKBLUESTEM)</td><td><code>0xDbd4fA2D2C62C6c60957a126970e412Ed6AC1bD6</code></td><td><code>0x8450F986dF4e3db6f015B5eF0BC1605CA2D5062d</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/darkweed.png" alt="" data-size="line"> Darkweed (DFKDRKWD)</td><td><code>0xEDFBe9EEf42FfAf8909EC9Ce0d79850BA0C232FE</code></td><td><code>0x257A82f9A5CdABA7A13bcc539917c2135D7Ef4f7</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ironscale.png" alt="" data-size="line"> Ironscale (DFKIRONSCALE)</td><td><code>0xBcdD90034eB73e7Aec2598ea9082d381a285f63b</code></td><td><code>0x483de947758f264c8A68D6Ace3D9e0394FBb4547</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/lanterneye.png" alt="" data-size="line"> Lanterneye (DFKLANTERNEYE)</td><td><code>0x80A42Dc2909C0873294c5E359e8DF49cf21c74E4</code></td><td><code>0x59f4C8678e8359580DBE69De34e5bF12275a5fD0</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/milkweed.png" alt="" data-size="line"> Milkweed (DFKMILKWEED)</td><td><code>0xE408814828f2b51649473c1a05B861495516B920</code></td><td><code>0xBEDe2e252963025b7A4214F854226C5D42A675eF</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/rockroot.png" alt="" data-size="line"> Rockroot (DFKRCKRT)</td><td><code>0xf2D479DaEdE7F9e270a90615F8b1C52F3C487bC7</code></td><td><code>0x5B9a6275EEdaDc91d3AFAA3462600EF75aB1EB55</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/sailfish.png" alt="" data-size="line"> Sailfish (DFKSAILFISH)</td><td><code>0xc6030Afa09EDec1fd8e63a1dE10fC00E0146DaF3</code></td><td><code>0x54DaD24dDc2cC6E7616438816DE0EeFCad79B625</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/shimmerskin.png" alt="" data-size="line"> Shimmerskin (DFKSHIMMERSKIN)</td><td><code>0xa61Bac689AD6867a605633520D70C49e1dCce853</code></td><td><code>0x6A6d815D201361C9e0a008a3d49fceF92cA592FD</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/skunkShade.png" alt="" data-size="line"> Skunk Shade (DFKSKNSHADE)</td><td><code>0x874FC0015ece1d77ba3D5668F16c46ba72913239</code></td><td><code>0xd56FaEF679Dd814E552Ca3728ca11Aea80e696fB</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/spider-fruit.png" alt="" data-size="line"> Spiderfruit (DFKSPIDRFRT)</td><td><code>0x08D93Db24B783F8eBb68D7604bF358F5027330A6</code></td><td><code>0x1fd5FCA58293856e2a70adEC9a46Ed66394FFFB3</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/swift-thistle.png" alt="" data-size="line"> Swift-Thistle (DFKSWFTHSL)</td><td><code>0xCd2192521BD8e33559b0CA24f3260fE6A26C28e4</code></td><td><code>0x0D977329743a48b8Dc787D5fD36352B94581d9ff</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/threeEyedEel.png" alt="" data-size="line"> Three-Eyed Eel (DFKTHREEL)</td><td><code>0x7E1298EBF3a8B259561df6E797Ff8561756E50EA</code></td><td><code>0x4A32c4125E8C61624EE3E4951db50B3E36023556</code></td></tr></tbody></table>

#### Metis

<table><thead><tr><th width="261.64356435643566">Name</th><th>Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ambertaffy.png" alt="" data-size="line"> Ambertaffy (DFKAMBRTFY)</td><td><code>0xb6D1C4e5b131FA52Cfa48e5477aAe386B63B6fD6</code></td><td><code>0x27C6d743a1306E8f0c9BEb29443DDFC83bAe598e</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/bluestem.png" alt="" data-size="line"> Bluestem (DFKBLUESTEM)</td><td><code>0xd0C48d91b3a52C27C89548FC04e4b11891946CFB</code></td><td><code>0x9d1bd11762c26842adA4E5E3227f47B0e1C58428</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/darkweed.png" alt="" data-size="line"> Darkweed (DFKDRKWD)</td><td><code>0xe099eCbdd066636d19557d9509CF24bEdC1A5dF5</code></td><td><code>0x90fdE1546F64681Ff40f78Ee2D21d6b47076F89e</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ironscale.png" alt="" data-size="line"> Ironscale (DFKIRONSCALE)</td><td><code>0x4419F44043301a38Ae6b6384c454740fe4DfB6eA</code></td><td><code>0xcB0012e4E56F682C6DF37484255EEb90f6D2eD72</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/lanterneye.png" alt="" data-size="line"> Lanterneye (DFKLANTERNEYE)</td><td><code>0x1a9c734AbBC91219eD383Bb9161302C54A4d5177</code></td><td><code>0x558D6304798Bee173f8Bc560BDc74B379841916c</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/milkweed.png" alt="" data-size="line"> Milkweed (DFKMILKWEED)</td><td><code>0x996a584676F14F1A58214AE20175d56b93cB1798</code></td><td><code>0x98A0077Fc43a596f408D1D4dCad05F1Cb079e24F</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/rockroot.png" alt="" data-size="line"> Rockroot (DFKRCKRT)</td><td><code>0x1dD6dcDd7E4191cC775259482E28454B7D6c85B0</code></td><td><code>0x231f471672eEBF8ef4bC5807AC582f7054027750</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/sailfish.png" alt="" data-size="line"> Sailfish (DFKSAILFISH)</td><td><code>0x55b5eC593b4BfD7441F2AB7cfD125FEDdB0a5526</code></td><td><code>0x4d4f6aCDE99298bB2FcEA7c807ed29F97D1A57fB</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/shimmerskin.png" alt="" data-size="line"> Shimmerskin (DFKSHIMMERSKIN)</td><td><code>0x16E11802d79d48eAdE94F8E0bd568fE4EA5CdA01</code></td><td><code>0xe5948bbe98e77CF192050a0e2A849A8B01595025</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/skunkShade.png" alt="" data-size="line"> Skunk Shade (DFKSKNSHADE)</td><td><code>0xDD3b10eA8217fA727AAe5A52cF7f04dc9b3911A9</code></td><td><code>0x451cEedFc189D573Ad00a22e5928B6e799300CC0</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/spider-fruit.png" alt="" data-size="line"> Spiderfruit (DFKSPIDRFRT)</td><td><code>0xEb88910Ad7B07b5cB0DEc521138d4E451b369A89</code></td><td><code>0x2D22395Bd97bADAFE7F848C6973A0D26DB260700</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/swift-thistle.png" alt="" data-size="line"> Swift-Thistle (DFKSWFTHSL)</td><td><code>0xBB69DF1fcE676743c64ECBd2ad4D2C22Eb856BE0</code></td><td><code>0x838c96dd1BACa9bd023cC746a3A2DDF7aC5bD625</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/threeEyedEel.png" alt="" data-size="line"> Three-Eyed Eel (DFKTHREEL)</td><td><code>0xb2bC817C100a6bd60e8bf8a79dBAD607cE9C3cF2</code></td><td><code>0x61514958CB699373BDc9b4a0dbc6985CCbC94132</code></td></tr></tbody></table>

### Interfaces

```solidity
interface IInventoryItem {

    event Approval(address indexed owner, address indexed spender, uint256 value);
    event Transfer(address indexed from, address indexed to, uint256 value);
    
    function allowance(address owner, address spender) view returns (uint256);
    function approve(address spender, uint256 amount) returns (bool);
    function balanceOf(address account) view returns (uint256);
    function burn(uint256 amount);
    function burnFrom(address account, uint256 amount);
    function decimals() view returns (uint8);
    function decreaseAllowance(address spender, uint256 subtractedValue) returns (bool);
    function increaseAllowance(address spender, uint256 addedValue) returns (bool);
    function name() view returns (string);
    function paused() view returns (bool);
    function symbol() view returns (string);
    function totalSupply() view returns (uint256);
    function transfer(address to, uint256 amount) returns (bool);
    function transferFrom(address from, address to, uint256 amount) returns (bool);
    
}
```

### ABIs

{% file src="<https://2908426948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlZLlRJsOJCqm10zUsKr6%2Fuploads%2FscVOr3zS4dp74q4P1YlQ%2FInventoryItem.json?alt=media&token=1f0710f2-ad7a-4872-99e0-15128ac846ce>" %}

## Historical Contracts

{% hint style="danger" %}
These contracts have been deprecated and should not be used. They are listed here for data analysis and tracking purposes only.
{% endhint %}

#### Harmony

<table><thead><tr><th width="264.64356435643566">Name</th><th>Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ambertaffy.png" alt="" data-size="line"> Ambertaffy (DFKAMBRTFY)</td><td><code>0x6e1bC01Cc52D165B357c42042cF608159A2B81c1</code></td><td><code>0xf644bc484724f964531242992178BC6C5B33C4a3</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/bluestem.png" alt="" data-size="line"> Bluestem (DFKBLUESTEM)</td><td><code>0xAC5c49Ff7E813dE1947DC74bbb1720c353079ac9</code></td><td><code>0xF7C247D04A346f86CCE9Afa8919CbE2B365187C1</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/darkweed.png" alt="" data-size="line"> Darkweed (DFKDRKWD)</td><td><code>0x68EA4640C5ce6cC0c9A1F17B7b882cB1cBEACcd7</code></td><td><code>0x70E1EF5418448EA3f2AfCd8D22CBC1cb53988A9a</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/ironscale.png" alt="" data-size="line"> Ironscale (DFKIRONSCALE)</td><td><code>0xe4Cfee5bF05CeF3418DA74CFB89727D8E4fEE9FA</code></td><td><code>0x9578C39Dd4B56407C36aF3718D90a54e8422a706</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/lanterneye.png" alt="" data-size="line"> Lanterneye (DFKLANTERNEYE)</td><td><code>0x8Bf4A0888451C6b5412bCaD3D9dA3DCf5c6CA7BE</code></td><td><code>0x555174F89aF046F3972607b1a39dE8949d26c4E0</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/milkweed.png" alt="" data-size="line"> Milkweed (DFKMILKWEED)</td><td><code>0xc0214b37FCD01511E6283Af5423CF24C96BB9808</code></td><td><code>0x17A1d68BEDd3aBE09ddB0551baF97386fDd5dbEB</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/rockroot.png" alt="" data-size="line"> Rockroot (DFKRCKRT)</td><td><code>0x6B10Ad6E3b99090De20bF9f95F960addC35eF3E2</code></td><td><code>0x449C417faB9a54e9343Bb48667CB7A495fC7ac25</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/sailfish.png" alt="" data-size="line"> Sailfish (DFKSAILFISH)</td><td><code>0xb80A07e13240C31ec6dc0B5D72Af79d461dA3A70</code></td><td><code>0x9b794f8a2E89Ad6954ACe9454E832d467121F48a</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/shimmerskin.png" alt="" data-size="line"> Shimmerskin (DFKSHIMMERSKIN)</td><td><code>0x372CaF681353758f985597A35266f7b330a2A44D</code></td><td><code>0xced132D80E18c8553aF415E27e9f79f32f3E4De3</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/spider-fruit.png" alt="" data-size="line"> Spiderfruit (DFKSPIDRFRT)</td><td><code>0x19B9F05cdE7A61ab7aae5b0ed91aA62FF51CF881</code></td><td><code>0x8808b672760db9fFc87aB26682D8368d31d29e54</code></td></tr><tr><td><img src="https://defi-kingdoms.b-cdn.net/art-assets/items/swift-thistle.png" alt="" data-size="line"> Swift-Thistle (DFKSWFTHSL)</td><td><code>0xCdfFe898E687E941b124dfB7d24983266492eF1d</code></td><td><code>0x3dc5DbE4eB979762Bbed0C559D0bfB4778582357</code></td></tr></tbody></table>